{"title":"Hydronics","description":null,"products":[{"product_id":"30010950a-plumb-easy-isolation-valve-kit-1","title":"30010950A - Plumb Easy Isolation Valve Kit - 1\"","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010950A - Plumb Easy Isolation Valve Kit - 1\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNavien Plumb Easy Valves are designed to provide ease of installation and operation as well as for quick maintenance for Navien water heaters and boilers\u003c\/li\u003e\n\u003cli\u003eCompatible with all Navien models\n\u003cul\u003e\n\u003cli\u003eNPE Tankless Water Heater Series\u003c\/li\u003e\n\u003cli\u003eNCB Combi-Boiler Series\u003c\/li\u003e\n\u003cli\u003eNHB Boiler Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-port, quarter-turn ball valves with color-coded tee handles and unions\u003c\/li\u003e\n\u003cli\u003eQuarter-turn purge and drain valves with hose connections and tethered brass caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000145\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051233477,"sku":"30010950A","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30010950a_2_wm.jpg?v=1753847606"},{"product_id":"navien-ncb-240-130h","title":"NCB-240\/130H - Condensing Combi-Boiler - 199,000 BTU DHW \/ 130,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-240\/130H - Condensing Combi-Boiler - 199,000 BTU DHW \/ 130,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"98\" data-end=\"574\"\u003eThe Navien NCB-240\/130H is a high-efficiency, 95% AFUE condensing combi-boiler that delivers both space heating and domestic hot water in a single wall-hung unit. Designed for performance and convenience, it features a maximum heating input of 130,000 BTU\/hr and a DHW input of up to 199,000 BTU\/hr. The unit supports both natural gas and propane, with field conversion included, and offers flexible venting options using 2\" or 3\" PVC, CPVC, polypropylene, or stainless steel.\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"906\"\u003eThe NCB-240\/130H includes dual stainless steel heat exchangers, integrated smart controls with an LCD display, and built-in support for three heating zones. With advanced turndown ratios and Energy Star certification, it's engineered to optimize energy use while maintaining consistent comfort in residential heating applications.\u003c\/p\u003e\n\u003cp data-start=\"908\" data-end=\"1444\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003e95% AFUE efficiency rating\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003e130,000 BTU\/hr heating input\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003e199,000 BTU\/hr DHW input\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003e10:1 heating turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003e15:1 domestic hot water turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eSmart controls with LCD display and setup wizard\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eIntegrated 3-zone controller for zone valves or circulators\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eField convertible from natural gas to propane (kit included)\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eCompact wall-hung design\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eEnergy Star certified\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eBuilt-in freeze protection and advanced safety controls\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1444\"\u003eSupports cascading with up to 15 NPE units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1446\" data-end=\"1732\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eWhole-home heating and on-demand hot water\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eResidential homes using natural gas or propane\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eIndoor wall-mounted installations\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eProjects requiring high-efficiency boiler systems\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eSmart home setups using Navien controls\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1732\"\u003eSystems needing multi-zone heating integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\u003cp\u003eNavien's innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\" alt=\"Navien NCB-H Full House\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable style=\"text-align: left; width: 100%;\" border=\"0\" cellspacing=\"5\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" alt=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e\u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" alt=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e\u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" alt=\"Dual Venturi System\"\u003e\u003cbr\u003e\u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" alt=\"DHW Module\"\u003e\u003cbr\u003e\u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg title=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" alt=\"Low Noise Levels\"\u003e\u003cbr\u003e\u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" alt=\"Gas Flow Control System\"\u003e\u003cbr\u003e\u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg style=\"width: 100%;\" title=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" alt=\"Dual Stainless Steel Heat Exchanger\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\" alt=\"NCB-H Module\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\" alt=\"DHW up to 210,000 BTUs per hour\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\" alt=\"Cascading DHW Capabilities\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000036\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067060080837,"sku":"NCB-240\/130H","price":3199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/ncb-h-nv.jpg?v=1753474986"},{"product_id":"navien-ncb-190-060h-160-000-btu-dhw-60-000-btu-htg-condensing-combi-boiler","title":"NCB-190\/060H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 60,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-190\/060H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 60,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"178\" data-end=\"754\"\u003eThe Navien NCB-190\/060H is a high-efficiency condensing combi-boiler that delivers both space heating and domestic hot water in one compact unit. With a 95% AFUE rating and a 15:1 turndown ratio for DHW, this boiler provides precise performance and significant energy savings. It features dual stainless steel heat exchangers, built-in controls, and flexible venting options. The unit is field convertible for use with natural gas or propane and is suitable for small to large homes, capable of supporting up to three showers and a dishwasher simultaneously.\u003c\/p\u003e\n\u003cp data-start=\"756\" data-end=\"1194\"\u003e\u003cstrong data-start=\"756\" data-end=\"775\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eDHW Input: 10,000 to 160,000 BTU\/hr\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eHeating Input: 60,000 BTU\/hr\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eAFUE: 95%\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eFlow Rate: 4.1 GPM at 70°F rise\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eVenting: 2\" up to 65 ft or 3\" up to 150 ft (PVC, CPVC, or polypropylene)\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eDimensions: 17.3\" W x 12.8\" D x 29.3\" H\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eWeight: 88.2 lbs\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eGas Type: Field convertible (natural gas or propane)\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eControls: LCD display with Setup Wizard\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eBuilt-in: Pumps and connections for 3 zone pumps and 3 zone valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1196\" data-end=\"1360\"\u003e\u003cstrong data-start=\"1196\" data-end=\"1213\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1196\" data-end=\"1360\"\u003eSpace heating and domestic hot water for residential homes\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1360\"\u003eCompatible with cascade and common venting configurations using NPE water heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1196\" data-end=\"1360\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zi6ilYzhDi8\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\u003cp\u003eNavien's innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\" alt=\"Navien NCB-H Full House\" width=\"800\" height=\"435\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable style=\"text-align: left; width: 100%;\" border=\"0\" cellspacing=\"5\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" alt=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e \u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" alt=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e \u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" alt=\"Dual Venturi System\"\u003e\u003cbr\u003e \u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" alt=\"DHW Module\"\u003e\u003cbr\u003e \u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg title=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" alt=\"Low Noise Levels\"\u003e\u003cbr\u003e \u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" alt=\"Gas Flow Control System\"\u003e\u003cbr\u003e \u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg style=\"width: 300px;\" title=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" alt=\"Dual Stainless Steel Heat Exchanger\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\" alt=\"NCB-H Module\" width=\"800\" height=\"603\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\" alt=\"DHW up to 210,000 BTUs per hour\" width=\"800\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\" alt=\"Cascading DHW Capabilities\" width=\"800\" height=\"769\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40761998344389,"sku":"NCB-190\/060H","price":2599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/ncb-h-nv_8c819a42-e235-46b0-9580-5a833b5b5109.jpg?v=1753474975"},{"product_id":"navien-ncb-190-080h-160-000-btu-dhw-80-000-btu-htg-condensing-combi-boiler","title":"NCB-190\/080H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 80,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-190\/080H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 80,000 BTU HTG \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"165\" data-end=\"655\"\u003eThe Navien NCB-190\/080H is a high-efficiency condensing combi-boiler that delivers both hydronic space heating and domestic hot water from a single, compact wall-hung unit. With a 95% AFUE rating and up to 80,000 BTU\/hr heating input, it provides consistent warmth and efficiency for a wide range of home sizes. The domestic hot water system delivers up to 160,000 BTU\/hr with a 15:1 turndown ratio and 4.3 GPM flow rate at a 37°C rise, supporting simultaneous use across multiple fixtures.\u003c\/p\u003e\n\u003cp data-start=\"657\" data-end=\"1042\"\u003eConstructed with dual stainless steel heat exchangers for long-term durability and corrosion resistance, the NCB-190\/080H is equipped with smart control features, built-in pumps, and field conversion capability between natural gas and propane. It supports cascading and common venting with NPE water heaters, making it an adaptable solution for residential heating and hot water needs.\u003c\/p\u003e\n\u003cp data-start=\"1044\" data-end=\"1467\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003e95% AFUE energy efficiency\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003e160,000 BTU\/hr DHW input and 80,000 BTU\/hr heating input\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003e15:1 DHW turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eSmart control with Setup Wizard and backlit LCD\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eBuilt-in zone pumps and zone valve terminals\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eCompatible with cascading and common venting setups\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eField convertible for natural gas or propane\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eCompact wall-hung design\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1467\"\u003eFlexible 2\" or 3\" venting options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1469\" data-end=\"1765\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eWhole-house hydronic space heating\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eOn-demand domestic hot water\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eHomes using natural gas or propane\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eNew construction or system replacements\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eResidences requiring compact, wall-mounted heating solutions\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1765\"\u003eInstallations requiring energy-efficient and low-maintenance operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zi6ilYzhDi8\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\u003cp\u003eNavien's innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\" alt=\"Navien NCB-H Full House\" width=\"800\" height=\"435\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable style=\"text-align: left; width: 100%;\" border=\"0\" cellspacing=\"5\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" alt=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e \u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" alt=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e \u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" alt=\"Dual Venturi System\"\u003e\u003cbr\u003e \u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" alt=\"DHW Module\"\u003e\u003cbr\u003e \u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg title=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" alt=\"Low Noise Levels\"\u003e\u003cbr\u003e \u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" alt=\"Gas Flow Control System\"\u003e\u003cbr\u003e \u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg style=\"width: 300px;\" title=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" alt=\"Dual Stainless Steel Heat Exchanger\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\" alt=\"NCB-H Module\" width=\"800\" height=\"603\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\" alt=\"DHW up to 210,000 BTUs per hour\" width=\"800\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\" alt=\"Cascading DHW Capabilities\" width=\"800\" height=\"769\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40761998672069,"sku":"NCB-190\/080H","price":2789.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/ncb-h-nv_ea68a1b3-569e-4c61-b765-77aea852a436.jpg?v=1753474974"},{"product_id":"navien-ncb-240-110h-199-000-btu-dhw-110-000-btu-htg-condensing-combi-boiler","title":"NCB-240\/110H - Condensing Combi-Boiler - 199,000 BTU DHW \/ 110,000 BTU HTG","description":"\u003cp data-end=\"462\" data-start=\"101\"\u003e\u003cstrong\u003eNavien NCB-240\/110H - Condensing Combi-Boiler - 199,000 BTU DHW \/ 110,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"462\" data-start=\"101\"\u003eThe Navien NCB-240\/110H is a 95% AFUE condensing combi-boiler designed to deliver both space heating and domestic hot water in one high-performance, wall-mounted unit. With a maximum heating input of 110,000 BTU\/hr and up to 199,000 BTU\/hr for DHW, it efficiently meets the demands of larger homes or applications with simultaneous heating and hot water needs.\u003c\/p\u003e\n\u003cp data-end=\"834\" data-start=\"464\"\u003eThis combi-boiler operates on natural gas or propane and includes advanced features such as dual stainless steel heat exchangers, a smart control interface, and built-in zone pump and valve terminals. With turndown ratios of 8.5:1 for space heating and 15:1 for hot water, the NCB-240\/110H adapts efficiently to fluctuating usage demands, reducing wear and energy waste.\u003c\/p\u003e\n\u003cp data-end=\"1297\" data-start=\"836\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003e95% AFUE high-efficiency rating\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003e110,000 BTU\/hr heating input\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eUp to 199,000 BTU\/hr DHW input\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003e8.5:1 turndown ratio for heating\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003e15:1 turndown ratio for domestic hot water\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eSmart controls with backlit LCD and Setup Wizard\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eBuilt-in zone pump and zone valve connections\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eCompact, wall-hung design with quiet operation\u003c\/li\u003e\n\u003cli data-end=\"1297\" data-start=\"836\"\u003eSupports 2\" or 3\" direct venting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1606\" data-start=\"1299\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eResidential space heating and hot water\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eHomes with simultaneous multi-fixture usage\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eNatural gas or propane fuel systems\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eInstallations requiring compact, high-efficiency units\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eNew construction or retrofit boiler replacements\u003c\/li\u003e\n\u003cli data-end=\"1606\" data-start=\"1299\"\u003eIndoor wall-mounted applications with venting flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1606\" data-start=\"1299\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/zi6ilYzhDi8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\" class=\"color--brand-secondary\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\" class=\"color--brand-secondary\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\u003cp\u003eNavien's innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"435\" width=\"800\" alt=\"Navien NCB-H Full House\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\" class=\"color--brand-secondary\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable cellpadding=\"5\" cellspacing=\"5\" border=\"0\" style=\"text-align: left; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" title=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e\u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" title=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e\u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" title=\"Dual Venturi System\"\u003e\u003cbr\u003e\u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" title=\"DHW Module\"\u003e\u003cbr\u003e\u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" title=\"Low Noise Levels\"\u003e\u003cbr\u003e\u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" title=\"Gas Flow Control System\"\u003e\u003cbr\u003e\u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"2\" cellspacing=\"2\" border=\"0\" style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg alt=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" title=\"Dual Stainless Steel Heat Exchanger\" style=\"width: 300px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"603\" width=\"800\" alt=\"NCB-H Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"800\" alt=\"DHW up to 210,000 BTUs per hour\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"769\" width=\"800\" alt=\"Cascading DHW Capabilities\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40761999098053,"sku":"NCB-240\/110H","price":2659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/ncb-h-nv_0e33ee04-1932-4069-ae73-ed2a6fc5df8d.jpg?v=1753474972"},{"product_id":"navien-ncb-250-150h-250-000-btu-dhw-210-000-btu-htg-condensing-combi-boiler","title":"NCB-250\/150H - Condensing Combi-Boiler - 250,000 BTU DHW \/ 210,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-250\/150H - Condensing Combi-Boiler - 250,000 BTU DHW \/ 210,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"100\" data-end=\"551\"\u003eThe Navien NCB-250\/150H is a 95% AFUE condensing combi-boiler that combines powerful space heating and on-demand domestic hot water in a single wall-hung unit. With a maximum input of 150,000 BTU\/hr and a net AHRI rating of 120,000 BTU\/hr, this unit delivers efficient performance for larger residential applications. It offers a 11.1:1 turndown ratio for heating and a 15:1 ratio for hot water, providing responsive modulation based on system demand.\u003c\/p\u003e\n\u003cp data-start=\"553\" data-end=\"827\"\u003eThe NCB-250\/150H is field convertible from natural gas to propane and supports a range of venting materials including PVC, CPVC, polypropylene, and stainless steel. It also features compatibility with Navien’s NaviLink smart home controller for remote access and monitoring.\u003c\/p\u003e\n\u003cp data-start=\"829\" data-end=\"1253\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003e95% AFUE high-efficiency rating\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003e150,000 BTU\/hr heating input\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003e120,000 BTU\/hr net AHRI rating\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003e11.1:1 turndown ratio for space heating\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003e15:1 turndown ratio for domestic hot water\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003eSmart controls with NaviLink compatibility\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003eEnergy Star certified\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003eCompact wall-mounted design\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"1253\"\u003eCompatible with 2\" or 3\" venting (PVC, CPVC, polypropylene, stainless steel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1255\" data-end=\"1518\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eWhole-home space heating and domestic hot water\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eMedium to large residential homes\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eIndoor installations with venting flexibility\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eNatural gas or propane systems\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eRetrofits and new construction\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1518\"\u003eSmart home integration with NaviLink controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zi6ilYzhDi8\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\u003cp\u003eNavien's innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\" alt=\"Navien NCB-H Full House\" width=\"800\" height=\"435\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable style=\"text-align: left; width: 100%;\" border=\"0\" cellspacing=\"5\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" alt=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e\u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" alt=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e\u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" alt=\"Dual Venturi System\"\u003e\u003cbr\u003e\u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" alt=\"DHW Module\"\u003e\u003cbr\u003e\u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg title=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" alt=\"Low Noise Levels\"\u003e\u003cbr\u003e\u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" alt=\"Gas Flow Control System\"\u003e\u003cbr\u003e\u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg style=\"width: 300px;\" title=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" alt=\"Dual Stainless Steel Heat Exchanger\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\" alt=\"NCB-H Module\" width=\"800\" height=\"603\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\" alt=\"DHW up to 210,000 BTUs per hour\" width=\"800\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\" alt=\"Cascading DHW Capabilities\" width=\"800\" height=\"769\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZCS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40761999786181,"sku":"NCB-250\/150H","price":3399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/ncb-h-nv_a4acec5b-e18c-4788-a794-d8064c0d5bc4.jpg?v=1753474971"},{"product_id":"primary-manifold-kit-for-ncb-h","title":"30026576B - Primary Manifold Kit - NCB and NFC Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30026576B - Primary Manifold Kit for NCB-H\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cp\u003ePrimary loop stainless steel manifold designed to work on NCB-H and NFC-H models for fast, clean installations. This package includes new stainless steel manifold, isolation valves with gaskets, threaded connection adapter with clip and LWCO plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories__warranty\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"accessories__warranty\"\u003eCompatible with all NCB-H and NFC-H Series boiler models\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eMade of Stainless Steel material\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003e1\" FNPT dielectric unions for boiler SUPPLY and RETURN.\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003e1-1\/2\" FNPT dielectric adapters for heating SUPPLY and RETURN piping\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003ePRV\/Air Vent Adapter.- Adapter from threaded connection to clipped connection\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eSet of 1\" Isolation Valves with 3\/8\" drain connections and rubber gaskets\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eMale plug when LWCO is not used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000149\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40806951715013,"sku":"30026576B","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30026576C_1.jpg?v=1762476033"},{"product_id":"navien-nfb-200h-199-000-btu-condensing-heating-boiler","title":"NFB-200H - Condensing Heating Boiler - 199,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NFB-200H - Condensing Heating Boiler - 199,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"756\"\u003eThe Navien NFB-200H is a high-efficiency condensing heating boiler designed for residential and light commercial applications. Rated at 95% AFUE and Energy Star certified, it delivers up to 199,900 BTU\/hr input with a DOE heating capacity of 183,000 BTU\/hr. The boiler features a 15:1 turndown ratio for precise load matching and energy savings. Its patented stainless steel fire tube heat exchanger is paired with a non-metallic condensate base for durability and corrosion resistance. The NFB-200H includes advanced controls, supports common venting and cascading, and is approved for high-altitude installations.\u003c\/p\u003e\n\u003cp data-start=\"758\" data-end=\"1389\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003e95% AFUE – Energy Star certified\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003e15:1 turndown ratio for efficient performance across variable loads\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003ePatented stainless steel fire tube heat exchanger with non-metallic condensate base\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003e2\" venting up to 65 ft, 3\" venting up to 150 ft\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eAdvanced controls with intuitive interface and Setup Wizard\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eBuilt-in powered connections for 3 zone valves or 3 zone pumps\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eCommon venting for up to 8 units and cascading for up to 16\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eApproved for high altitudes up to 10,100 ft (NG and LP)\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eField convertible with included gas conversion kits\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"1389\"\u003eNaviLink Wi-Fi compatible for remote control and monitoring (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1391\" data-end=\"1681\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eResidential hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eLight commercial buildings\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eInstallations requiring scalable boiler banks\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eHigh-efficiency replacements for aging systems\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eMulti-zone systems with valves or pumps\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1681\"\u003eIndoor wall-hung boiler installations with flexible venting options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product__sectionTitle\"\u003eNFB-200H premium features and benefits\u003c\/h2\u003e\n\u003cdiv class=\"row row--gutter- align-items-center justify-content-start\" data-alchemy-element=\"43909\"\u003e\n\u003cdiv class=\"col-12 col-md-3  justify-content-start align-self-start   text-center\" data-alchemy-element=\"43912\"\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43913\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1871\/368140f5ac36a04bc89174f5a942a91750df3b3e\/A.png\" data-alchemy-element=\"43914\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43916\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003e2\" venting up to 65';\u003c\/strong\u003e\u003cbr\u003e3” up to 150’ (including schedule 40 PVC).\u003cstrong\u003eVent Installation Detector (VID)\u003c\/strong\u003efor added safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43917\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1880\/ba09272692fb9dd4ef933fbfb8408344effe763e\/B.png\" data-alchemy-element=\"43918\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43920\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003eDual Venturi system\u003c\/strong\u003e creates better combustion control, turndown ratio and easy field gas conversions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43921\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1873\/790887f501c5031b5a5f7a681de206ce502500ec\/Heat_Exchanger.png\" data-alchemy-element=\"43922\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43924\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003ePatented stainless steel fire tube heat exchanger\u003c\/strong\u003e Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-12 col-md-6  justify-content-start align-self-center d-none d-sm-block  text-center\" data-alchemy-element=\"43925\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/2022\/04\/27\/22\/13\/49\/213beff1-ea5a-46cf-872d-e6e1cc517a9b\/NFB-H.png\" data-alchemy-element=\"43926\"\u003e\n\u003cdiv class=\"row row--gutter- align-items-start justify-content-center\" data-alchemy-element=\"43927\"\u003e\n\u003cdiv class=\"col-12 col-md-6  justify-content-start align-self-   text-center\" data-alchemy-element=\"43928\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1876\/e0a8da45f7ec9afbdc50b9fc822e0069007c81bc\/Low_gas_pressure_operation.png\" data-alchemy-element=\"43929\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43931\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003eLow gas pressure operation. \u003c\/strong\u003eNegative pressure regulating gas valveensures maximum performance all the way down to 3.5\" of water column on natural gas and 8\" of water column on propane gas.\u003c\/p\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43937\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1874\/6543e1a843a68ee52421481e8dc5d9fac17b1a29\/Control2.png\" data-alchemy-element=\"43938\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43940\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced user interface with Setup\u003c\/strong\u003e Wizard is made easy with backlit panel, click-wheel control and intuitive text.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43941\"\u003e\n\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1878\/49c5999d447880f5348e00337cf5bfdf43073a94\/CircuitBoard2.png\" data-alchemy-element=\"43942\"\u003e\u003chr\u003e\n\u003cdiv id=\"rich_text_section_43944\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in control\u003c\/strong\u003e for a boiler pump, 3 zone pumps or 3 zone valves\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43945\"\u003e\u003cimg class=\"float- \" src=\"https:\/\/navien-production-3.s3-us-west-2.amazonaws.com\/pictures\/1879\/c9abaace9463ac46174d3337e0e10ae791c62b18\/Tube2.png\" data-alchemy-element=\"43946\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43945\"\u003e\u003cimg class=\"quickfacts__diagramImage\" src=\"https:\/\/www.navieninc.com\/app\/W1siZiIsIjIwMjEvMDEvMjYvMDEvNDcvNTgvYmVmMzI2MjAtOTIzZi00YjczLTk5NGUtZmJkNzY4NmI3MDFmL05GQi1ILWRpbWVuc2lvbnMtYnVsbGV0cy5wbmciXV0?sha=2f86c46635b8c224\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"div_view\" data-alchemy-element=\"43945\"\u003e\n\u003cdiv class=\"col-md-4 col-sm-12 text-sm-center\"\u003e\u003cimg class=\"quickfacts__diagramImage\" src=\"https:\/\/www.navieninc.com\/app\/W1siZiIsIjIwMjEvMDEvMjYvMDEvNDcvNTcvMzg2YWZkMTQtMmViMy00MWNhLWEzMzEtZjcxMDBmNjdiNjUzL05GQi1ILWRpbWVuc2lvbnMtdG9wLnBuZyJdXQ?sha=03b0d6132acc8efc\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-md-4 col-sm-12 text-sm-center\"\u003e\u003cimg class=\"quickfacts__diagramImage\" src=\"https:\/\/www.navieninc.com\/app\/W1siZiIsIjIwMjEvMDEvMjYvMDEvNDcvNTgvY2ZkZGRmM2YtZDQzZS00YTk4LWJlYzQtNWI3Mjg4ZTQ5ODcxL05GQi1ILWRpbWVuc2lvbnMtYm90dG9tLnBuZyJdXQ?sha=11a64d9c727444ed\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv id=\"rich_text_section_43948\" class=\"section__text section__text--small \"\u003e\n\u003cp\u003e\u003cstrong\u003e1\/2\" gas pipe capability up to 24'\u003c\/strong\u003e (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePZNS642636\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":43320977522933,"sku":"NFB-200H","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/navien_NFB-200H.jpg?v=1753474967"},{"product_id":"nfc-250-200h-199-900-btu-dhw-210-000-btu-htg-condensing-combi-boiler","title":"NFC-250\/200H - Condensing Combi-Boiler - 199,900 BTU DHW \/ 210,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NFC-250\/200H - Condensing Combi-Boiler - 199,900 BTU DHW \/ 210,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"130\" data-end=\"797\"\u003eThe Navien NFC-250\/200H is a high-efficiency condensing combi-boiler that combines space heating and domestic hot water production in a single compact unit. It delivers 95% AFUE efficiency and is Energy Star certified. The unit features a 15:1 turndown ratio for both heating and domestic hot water, ensuring precise temperature control and energy savings. Equipped with a new domestic hot water module with mixing and water adjustment valves, it provides consistent, comfortable hot water. Advanced controls with an intuitive interface and Setup Wizard simplify installation and operation, while built-in powered connections support up to three zone valves or pumps.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1314\"\u003eThis boiler supports flexible venting options with 2\" pipe runs up to 65 feet and 3\" runs up to 150 feet. Its patented stainless steel fire tube heat exchanger and non-metallic condensate base ensure durability and reliability. The NFC-250\/200H is approved for high altitude installations up to 10,100 feet on natural gas and propane, with conversion kits included. It can be common vented with up to seven NPE units or cascaded with up to fifteen units, allowing easy capacity expansion for larger heating demands.\u003c\/p\u003e\n\u003cp data-start=\"1316\" data-end=\"1831\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003e95% AFUE efficiency, Energy Star certified\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003e15:1 turndown ratio for heating and DHW\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eNew DHW module with mixing and water adjustment valves\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eAdvanced controls with Setup Wizard\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eBuilt-in powered connections for 3 zone valves or pumps\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eVenting: 2\" up to 65 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003ePatented stainless steel fire tube heat exchanger\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eNon-metallic condensate base\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eHigh altitude approval up to 10,100 ft (NG and LP) with conversion kits\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1831\"\u003eCommon venting up to 7 NPE units; cascading up to 15 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1833\" data-end=\"2061\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1833\" data-end=\"2061\"\u003eResidential and light commercial space heating\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"2061\"\u003eDomestic hot water supply for multiple fixtures\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"2061\"\u003eMulti-zone hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"2061\"\u003eHigh altitude installations\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"2061\"\u003eCascade boiler setups for increased capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1833\" data-end=\"2061\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Video: NFC-H Condensing Fire Tube Combi-Boiler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/EJcB2uUyb9Q\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePZNS665113\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":43945155461365,"sku":"NFC-250\/200H","price":4349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_nfc-250-200h.jpg?v=1753474959"},{"product_id":"gxxx001769-universal-temperature-sensor","title":"GXXX001769 - Universal Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001769 - Universal Temperature Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cp\u003eDesigned to sense supply, return or tank water temperature. Works with all NCB-H series combi-boilers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories__warranty\"\u003e \u003c\/div\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45278432559349,"sku":"GXXX001769","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx001769.jpg?v=1753474937"},{"product_id":"naviclean-magnetic-boiler-filter","title":"GXXX001727 - NaviClean Magnetic Boiler Filter","description":"\u003cp\u003e\u003cstrong\u003eNavien NaviClean Magnetic Boiler Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNaviClean is a highly recommended magnetic boiler filter designed to protect hydronic heating systems from the damaging effects of iron oxide sludge and non-magnetic debris. It is best suited for heating systems with 1\" to 1-1\/4\" copper or black iron pipes. It features a permanent magnet mounted inside the glass reinforced nylon housing. NaviClean magnetic boiler filter can be installed anywhere on the main system piping. To achieve best performance, it is recommended that the NaviClean be installed after the last heating zone and before the boiler. NaviClean is also fully compatible with Adey chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful permanent magnet for removing higher levels of iron oxide, sludge and debris\u003c\/li\u003e\n\u003cli\u003eInlet and outlet ports for rapid in-line installation\u003c\/li\u003e\n\u003cli\u003eTool-free valve connection designed to prevent cross threading\u003c\/li\u003e\n\u003cli\u003eLarge canister and full flow valves resulting in minimal pressure drop and unrestricted flow\u003c\/li\u003e\n\u003cli\u003eLow profile drain valve making installation and service easier\u003c\/li\u003e\n\u003cli\u003e360 Degree rotation allowing flexibility of installation\n\u003cul\u003e\n\u003cli\u003eNaviClean's in-line design and 360 degree rotational valves provide multiple installation options for both vertical and horizontal pipework. This ensures greater flexibility within the tightest working environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh performance seals providing higher protection against leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) NaviClean Filter\u003c\/li\u003e\n\u003cli\u003e(2) 1-1\/4\" NPT Adapters\u003c\/li\u003e\n\u003cli\u003e(2) Isolation Valves\u003c\/li\u003e\n\u003cli\u003e(2) valve clips\u003c\/li\u003e\n\u003cli\u003e(1) Lid wrench\u003c\/li\u003e\n\u003cli\u003e(1) Valve wrench\u003c\/li\u003e\n\u003cli\u003eInstallation, operation and service manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000222\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45278463590645,"sku":"GXXX001727","price":271.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_naviclean_new_2_wm.jpg?v=1753474934"},{"product_id":"gffm-msozus-002-nfb-primary-manifold-kit","title":"GFFM-MSOZUS-002 - Primary Manifold Kit - NFB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien GFFM-MSOZUS-002 - NFB Primary Manifold Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e \u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000151\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45394891473141,"sku":"GFFM-MSOZUS-002","price":529.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_nfb-maniofold-kit.jpg?v=1753474926"},{"product_id":"nfb-399c-399-000-btu-condensing-heating-boiler","title":"NFB-399C - Condensing Heating Boiler - 399,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NFB-399C - 399,000 BTU Condensing Heating Boiler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"133\" data-end=\"669\"\u003eThe Navien NFB-399C is a commercial-grade condensing boiler engineered for maximum efficiency and performance. With an impressive 97.5% thermal efficiency and a 15:1 turndown ratio, it delivers reliable operation across a wide range of heating demands. This model features a patented stainless steel fire tube heat exchanger, an intuitive 7\" touchscreen control interface, and flexible venting options. It's approved for high-altitude installations and is compatible with building automation systems through BACnet, Modbus, or LonWorks.\u003c\/p\u003e\n\u003cp data-start=\"671\" data-end=\"1112\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003e97.5% thermal efficiency\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003e15:1 turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eStainless steel fire tube heat exchanger\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003e7\" color touchscreen interface\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003ePVC, CPVC, polypropylene, and stainless venting options\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eCommon venting up to 4 units, cascading up to 32\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eBuilt-in pump relays for 3-zone systems\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eTop and bottom piping connections\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eLow NOx emissions\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eApproved for altitudes up to 10,100 ft\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"1112\"\u003eCompatible with BAS protocols (Modbus, BACnet, LonWorks)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1114\" data-end=\"1394\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eCommercial buildings with high heating demands\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eBoiler banks requiring cascading and common venting\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eEnergy-efficient system upgrades\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eInstallations requiring top or bottom piping flexibility\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eMulti-zone hydronic systems\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1394\"\u003eHigh-altitude commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZCS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46198046228725,"sku":"NFB-399C","price":9528.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_nfb-399c.jpg?v=1753474911"},{"product_id":"nhb-150h-138-000-btu-high-efficiency-condensing-heating-boiler","title":"NHB-150H - Condensing Heating Boiler - 150,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NHB-150H - Condensing Heating Boiler - 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"148\" data-end=\"616\"\u003eThe Navien NHB-150H is a high-efficiency condensing wall-hung boiler designed for indoor residential and light commercial heating. It delivers up to 95% AFUE with a 15:1 turndown ratio, providing precise temperature control and energy savings. Compact and wall-mounted, it measures 17.3\" wide by 23.8\" high and 12.8\" deep, weighing 80 pounds. The boiler supports forced draft direct venting with flexible vent pipe options and lengths, allowing versatile installation.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"984\"\u003eThis model includes advanced user controls and a built-in 3-zone controller to simplify multi-zone heating systems. Safety is prioritized with multiple built-in detectors and sensors, while certification to Energy Star and other standards ensures reliability. The NHB-150H is field convertible for use with natural gas or propane, meeting diverse installation needs.\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1762\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003e95% AFUE efficiency with 15:1 turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eElectronic ignition system\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eStainless steel primary and secondary heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eBuilt-in 3-zone controller for zone valves or pumps\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eVent compatible with 2\" or 3\" PVC, CPVC, polypropylene, and special gas vent piping\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eMaximum vent length: 2\" up to 65 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCompact wall-hung design: 17.3\" W x 23.8\" H x 12.8\" D; 80 lbs\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eAdvanced controls with backlit interface, click-wheel, and setup wizard\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eSafety devices including flame rod, air proving switch, gas valve and ignition detectors, high limit switches, and vent installation detector\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eZero clearance to combustibles\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCertifications: Energy Star, CSA B149.1, ASME H, ANSI Z223.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1764\" data-end=\"2006\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eResidential and light commercial space heating\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eMulti-zone hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eInstallations requiring compact, wall-mounted boilers\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eRetrofits and new construction\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eSystems needing flexible venting and fuel options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZCS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46545074520309,"sku":"NHB-150H","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/b52999a4-44ab-4dbb-b38c-0c57de5f570b.jpg?v=1753474906"},{"product_id":"gxxx002396-manifold-stainless-steel-for-nhb-h-series","title":"GXXX002396 - Primary Manifold Kit - NHB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX002396 - Manifold, Stainless Steel for NHB-H Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrimary loop stainless steel manifold designed to work on NHB-H models for fast, clean installations. Includes PRV\/LWCO adapter tree, threaded connection adapter with clip and LWCO plug.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e \u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e \u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46547313688821,"sku":"GXXX002396","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/474e3647-9543-4cc1-91b2-26cbf9685cd6.png?v=1753474905"},{"product_id":"bl-75-3-3-4-base-line-2000-baseboard-heater-3-ft","title":"BL-75-3 - 3\/4\" Base\/Line 2000 Baseboard Heater - 3 ft","description":"\u003cp\u003e\u003cstrong\u003eSlant\/Fin BL-75-3 - 3\/4\" Base\/Line 2000 Baseboard Heater - 3 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor decades, Base\/Line 2000 has been ideal for heating in tract housing, apartments and renovations. Base\/Line 2000 installation fits perfectly to the space, while providing a neat, finished look. Although Baseline is competitively priced, you can count on consistent, high quality piece to piece and job to job. No one is more experienced than Slant\/Fin in designing and manufacturing baseboard with the right features for ease of installation, good value, superb performance and long life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by the leader in baseboard heating\u003c\/li\u003e\n\u003cli\u003eDesigned for single homes, apartments and renovations\u003c\/li\u003e\n\u003cli\u003eNeat fitting accessories stay in place to help maintain beautiful appearance\u003c\/li\u003e\n\u003cli\u003eIndustry's best high strength support brackets \u0026amp; no-noise expansion cradles\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" floor-to-front cover opening promotes good air circulation for effective convection heating\u003c\/li\u003e\n\u003cli\u003eFully modulating, pivot mounted damper helps control individual room temperatures\u003c\/li\u003e\n\u003cli\u003eShipped fully assembled for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eOutput: 570 Btuh\/FT (180 Deg at 1 GPM)\u003c\/li\u003e\n\u003cli\u003eHeight: 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 2-11\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 3'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRSLF123003\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"SlantFin","offers":[{"title":"Default Title","offer_id":46916800348405,"sku":"104002030","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/b294fefc-868b-4d22-9781-9c3d913bf00a.jpg?v=1757446469"},{"product_id":"bl-75-4-3-4-base-line-2000-baseboard-heater-4-ft","title":"BL-75-4 - 3\/4\" Base\/Line 2000 Baseboard Heater - 4 ft","description":"\u003cp\u003e\u003cstrong\u003eSlant\/Fin BL-75-4 - 3\/4\" Base\/Line 2000 Baseboard Heater - 4 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor decades, Base\/Line 2000 has been ideal for heating in tract housing, apartments and renovations. Base\/Line 2000 installation fits perfectly to the space, while providing a neat, finished look. Although Baseline is competitively priced, you can count on consistent, high quality piece to piece and job to job. No one is more experienced than Slant\/Fin in designing and manufacturing baseboard with the right features for ease of installation, good value, superb performance and long life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by the leader in baseboard heating\u003c\/li\u003e\n\u003cli\u003eDesigned for single homes, apartments and renovations\u003c\/li\u003e\n\u003cli\u003eNeat fitting accessories stay in place to help maintain beautiful appearance\u003c\/li\u003e\n\u003cli\u003eIndustry's best high strength support brackets \u0026amp; no-noise expansion cradles\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" floor-to-front cover opening promotes good air circulation for effective convection heating\u003c\/li\u003e\n\u003cli\u003eFully modulating, pivot mounted damper helps control individual room temperatures\u003c\/li\u003e\n\u003cli\u003eShipped fully assembled for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eOutput: 570 Btuh\/FT (180 Deg at 1 GPM)\u003c\/li\u003e\n\u003cli\u003eHeight: 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 2-11\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 4'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRSLF123004\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"SlantFin","offers":[{"title":"Default Title","offer_id":46916800774389,"sku":"104002040","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/09ff2c32-e013-4119-b1b7-a1d4d15fdae9_ed5a0450-42ea-4ede-8b5e-99bcc58305f5.png?v=1757447251"},{"product_id":"bl-75-5-3-4-base-line-2000-baseboard-heater-5-ft","title":"BL-75-5 - 3\/4\" Base\/Line 2000 Baseboard Heater - 5 ft","description":"\u003cp\u003e\u003cstrong\u003eSlant\/Fin BL-75-5 - 3\/4\" Base\/Line 2000 Baseboard Heater - 5 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor decades, Base\/Line 2000 has been ideal for heating in tract housing, apartments and renovations. Base\/Line 2000 installation fits perfectly to the space, while providing a neat, finished look. Although Baseline is competitively priced, you can count on consistent, high quality piece to piece and job to job. No one is more experienced than Slant\/Fin in designing and manufacturing baseboard with the right features for ease of installation, good value, superb performance and long life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by the leader in baseboard heating\u003c\/li\u003e\n\u003cli\u003eDesigned for single homes, apartments and renovations\u003c\/li\u003e\n\u003cli\u003eNeat fitting accessories stay in place to help maintain beautiful appearance\u003c\/li\u003e\n\u003cli\u003eIndustry's best high strength support brackets \u0026amp; no-noise expansion cradles\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" floor-to-front cover opening promotes good air circulation for effective convection heating\u003c\/li\u003e\n\u003cli\u003eFully modulating, pivot mounted damper helps control individual room temperatures\u003c\/li\u003e\n\u003cli\u003eShipped fully assembled for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eOutput: 570 Btuh\/FT (180 Deg at 1 GPM)\u003c\/li\u003e\n\u003cli\u003eHeight: 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 2-11\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 5'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRSLF123005\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"SlantFin","offers":[{"title":"Default Title","offer_id":46916801429749,"sku":"104002050","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/a34d3af9-3eeb-47b3-b11c-a75ed15a86ad.png?v=1754337092"},{"product_id":"bl-75-6-3-4-base-line-2000-baseboard-heater-6-ft","title":"BL-75-6 - 3\/4\" Base\/Line 2000 Baseboard Heater - 6 ft","description":"\u003cp\u003e\u003cstrong\u003eSlant\/Fin BL-75-6 - 3\/4\" Base\/Line 2000 Baseboard Heater - 6 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor decades, Base\/Line 2000 has been ideal for heating in tract housing, apartments and renovations. Base\/Line 2000 installation fits perfectly to the space, while providing a neat, finished look. Although Baseline is competitively priced, you can count on consistent, high quality piece to piece and job to job. No one is more experienced than Slant\/Fin in designing and manufacturing baseboard with the right features for ease of installation, good value, superb performance and long life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by the leader in baseboard heating\u003c\/li\u003e\n\u003cli\u003eDesigned for single homes, apartments and renovations\u003c\/li\u003e\n\u003cli\u003eNeat fitting accessories stay in place to help maintain beautiful appearance\u003c\/li\u003e\n\u003cli\u003eIndustry's best high strength support brackets \u0026amp; no-noise expansion cradles\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" floor-to-front cover opening promotes good air circulation for effective convection heating\u003c\/li\u003e\n\u003cli\u003eFully modulating, pivot mounted damper helps control individual room temperatures\u003c\/li\u003e\n\u003cli\u003eShipped fully assembled for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eOutput: 570 Btuh\/FT (180 Deg at 1 GPM)\u003c\/li\u003e\n\u003cli\u003eHeight: 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 2-11\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 6'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRSLF123006\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"SlantFin","offers":[{"title":"Default Title","offer_id":46916801986805,"sku":"104002060","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/964b5885-ef5f-4527-969e-cd2e1ea5ac2c.png?v=1754337100"},{"product_id":"bl-75-2-3-4-base-line-2000-baseboard-heater-2-ft","title":"BL-75-2 - 3\/4\" Base\/Line 2000 Baseboard Heater - 2 ft","description":"\u003cp\u003e\u003cstrong\u003eSlant\/Fin BL-75-2 - 3\/4\" Base\/Line 2000 Baseboard Heater - 2 ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor decades, Base\/Line 2000 has been ideal for heating in tract housing, apartments and renovations. Base\/Line 2000 installation fits perfectly to the space, while providing a neat, finished look. Although Baseline is competitively priced, you can count on consistent, high quality piece to piece and job to job. No one is more experienced than Slant\/Fin in designing and manufacturing baseboard with the right features for ease of installation, good value, superb performance and long life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA by the leader in baseboard heating\u003c\/li\u003e\n\u003cli\u003eDesigned for single homes, apartments and renovations\u003c\/li\u003e\n\u003cli\u003eNeat fitting accessories stay in place to help maintain beautiful appearance\u003c\/li\u003e\n\u003cli\u003eIndustry's best high strength support brackets \u0026amp; no-noise expansion cradles\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" floor-to-front cover opening promotes good air circulation for effective convection heating\u003c\/li\u003e\n\u003cli\u003eFully modulating, pivot mounted damper helps control individual room temperatures\u003c\/li\u003e\n\u003cli\u003eShipped fully assembled for fast, easy installation\u003c\/li\u003e\n\u003cli\u003eOutput: 570 Btuh\/FT (180 Deg at 1 GPM)\u003c\/li\u003e\n\u003cli\u003eHeight: 7-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDepth: 2-11\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 2'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRSLF123002\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"SlantFin","offers":[{"title":"Default Title","offer_id":46916907204853,"sku":"104002020","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/7f723c60-85fc-4d3f-808e-c4c341aca1a8.jpg?v=1754337896"},{"product_id":"nhb-110h-condensing-heating-boiler-110-000-btu","title":"NHB-110H - Condensing Heating Boiler - 110,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NHB-110H - Condensing Heating Boiler - 110,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"148\" data-end=\"616\"\u003eThe Navien NHB-110H is a high-efficiency condensing wall-hung boiler designed for indoor residential and light commercial heating. It delivers up to 95% AFUE with a 15:1 turndown ratio, providing precise temperature control and energy savings. Compact and wall-mounted, it measures 17.3\" wide by 23.8\" high and 12.8\" deep, weighing 80 pounds. The boiler supports forced draft direct venting with flexible vent pipe options and lengths, allowing versatile installation.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"984\"\u003eThis model includes advanced user controls and a built-in 3-zone controller to simplify multi-zone heating systems. Safety is prioritized with multiple built-in detectors and sensors, while certification to Energy Star and other standards ensures reliability. The NHB-150H is field convertible for use with natural gas or propane, meeting diverse installation needs.\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1762\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003e95% AFUE efficiency with 15:1 turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eElectronic ignition system\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eStainless steel primary and secondary heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eBuilt-in 3-zone controller for zone valves or pumps\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eVent compatible with 2\" or 3\" PVC, CPVC, polypropylene, and special gas vent piping\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eMaximum vent length: 2\" up to 65 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCompact wall-hung design: 17.3\" W x 23.8\" H x 12.8\" D; 80 lbs\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eAdvanced controls with backlit interface, click-wheel, and setup wizard\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eSafety devices including flame rod, air proving switch, gas valve and ignition detectors, high limit switches, and vent installation detector\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eZero clearance to combustibles\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCertifications: Energy Star, CSA B149.1, ASME H, ANSI Z223.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1764\" data-end=\"2006\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eResidential and light commercial space heating\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eMulti-zone hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eInstallations requiring compact, wall-mounted boilers\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eRetrofits and new construction\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eSystems needing flexible venting and fuel options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZCS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46988596216053,"sku":"NHB-110H","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/8a019694-b914-4cd3-aaff-87d45b93a072.jpg?v=1756411083"},{"product_id":"vt2216-taco-vr1816-hy2-4c2a00","title":"VR1816 - Viridian High-Efficiency Variable Speed Circulator Pump - Cast Iron, Universal Flanged","description":"\u003cp\u003e\u003cstrong\u003eTaco VR1816 - Viridian High-Efficiency Variable Speed Circulator Pump - Cast Iron, Universal Flanged\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"183\" data-end=\"514\"\u003eThe Taco VR1816-HY2-4C2A00 is a high-efficiency, variable-speed hydronic circulator pump with a wet rotor and durable cast iron body. Designed for closed-loop heating systems, this model is part of Taco’s Viridian 00e series, delivering flexible performance with low energy use. It is not intended for potable water applications.\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"911\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eFlow rate: 0 to 16 gallons per minute (GPM)\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eMaximum head: 18 feet\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eOperating pressure (max): 125 pounds per square inch (psi)\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eOperating temperature: Maximum 230°F (110°C), Minimum 36°F (2°C)\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eMotor speed: 1,590 to 4,830 rotations per minute (RPM)\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eVoltage: 120V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eHorsepower: 1\/25 HP\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003eMaximum amperage: 0.54 amps\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"911\"\u003ePower consumption: 4 to 44 watts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"913\" data-end=\"1862\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eHigh-efficiency ECM motor: Uses up to 85% less electricity than traditional circulators\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eVariable speed settings: Adjustable with three operation modes (infinitely variable fixed speed, constant pressure, proportional pressure)\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eOperating mode presets: Six pressure presets simplify setup for different systems\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eSureStart®: Automatically unblocks the pump and purges air to prevent call-backs\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eBuilt-in diagnostics: Five-color LED displays operating mode and diagnostic error codes\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eIntegral Flow Check (IFC): Included in carton, eliminating need for an external check valve\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eBIO Barrier®: Protects the pump from contaminants within the system\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eQuiet operation: Engineered for whisper-quiet performance\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eUniversal flange: Fits pipe sizes from 3\/4 to 1 1\/2 inches for flexible installation\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eDual knockouts: Two electrical knockouts and 6-inch stranded wire leads for easy wiring\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1862\"\u003eDouble insulated: No ground connection required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1864\" data-end=\"2031\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1864\" data-end=\"2031\"\u003eClosed-loop hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2031\"\u003eResidential and light commercial circulation\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2031\"\u003eHigh-efficiency system upgrades requiring variable speed control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900107\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47015298826485,"sku":"VR1816-HY2-4C2A00","price":325.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/1604109b-bf42-4bfb-96a8-88bae05e7475.png?v=1756836500"},{"product_id":"vr3452-taco-v-3452-hy1-fc1a","title":"VR3452 - Variable-Speed High-Efficiency Circulator Pump with Control - Cast Iron, Universal Flanged","description":"\u003cp\u003e\u003cstrong\u003eTaco VR3452 - Variable-Speed High-Efficiency Circulator Pump with Control - Cast Iron, Universal Flanged\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"206\" data-end=\"683\"\u003eThe Taco VR3452-HY1-FC1A is a high-efficiency, variable-speed wet rotor circulator pump designed for closed-loop chilled and hot water systems. Featuring an Electronically Commutated Motor (ECM), it can reduce electricity use by up to 85% compared to traditional pumps. With multiple self-adjusting operating modes and advanced communication options, this pump provides flexible, energy-efficient control for residential and light commercial heating and cooling applications.\u003c\/p\u003e\n\u003cp data-start=\"685\" data-end=\"1434\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eFlow rate: 0–52 gallons per minute (GPM)\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eMaximum flow rate: 52 GPM\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eHead: 0–34 feet\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eMaximum head: 34 feet\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eMaximum operating pressure: 145 PSI (10 bar)\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eTemperature range: 14°F (–10°C) to 230°F (110°C)\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eMotor speed: variable, 1100–4400 RPM\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eVoltage: 115V, single phase\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eHorsepower: 1\/4 HP\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eOperating power: 10–180 W\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eAmperage: 0.1–2.5 A\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eCasing: cast iron with cataphoresis coating\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eImpeller: non-metallic engineered polymer\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eBearings: graphite\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eConnections: compatible with 3\/4\", 1\", 1-1\/4\", and 1-1\/2\" flanged connections\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eIntegrated communication module: Ethernet, Modbus RTU, and analog I\/O (–FC1A01 model)\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eLED display: shows watts, flow, head, and RPM\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"1434\"\u003eCertifications: UL and CSA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1436\" data-end=\"1796\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1436\" data-end=\"1796\"\u003eClosed-loop chilled and hot water systems\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1796\"\u003eResidential and light commercial hydronic heating and cooling\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1796\"\u003eEnergy-efficient system upgrades requiring variable-speed control\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1796\"\u003eSystems requiring proportional pressure, constant pressure, or constant speed operation\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1796\"\u003eProjects needing integrated communication for advanced monitoring and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900112\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47015510343925,"sku":"VR3452-HY1-FC1A","price":1588.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/33a82d67-79e0-458e-be24-cda7eea06639.png?v=1756840943"},{"product_id":"0015e3-f4-ecm-high-efficiency-circulator-cast-iron-16-gpm-universal-flanges","title":"0015E3-F4 - ECM High-Efficiency Circulator - Cast Iron, 16 GPM, Universal Flanged","description":"\u003cp\u003e\u003cstrong\u003eTaco 0015E3-F4 - ECM High-Efficiency Circulator - Cast Iron, 16 GPM, Universal Flanged\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"135\" data-end=\"527\"\u003eThe Taco 0015E3-F4 is a high-efficiency, variable-speed circulator pump designed for closed-loop hydronic heating systems such as radiant or baseboard heating. It features an electronically commutated motor (ECM) with three selectable constant-pressure modes, offering flexibility, energy savings, and reliable performance. This model is not for potable water or chilled water applications.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"1237\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eFlow rate: up to 16 gallons per minute (GPM)\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eMaximum head: 18 feet\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003ePressure settings: three constant-pressure modes (5 ft, 10 ft, 18 ft)\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eVoltage: 120V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eMaximum operating power: 44W\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eAmperage: up to 0.54A\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eMotor type: ECM permanent magnet\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eCasing: cast iron\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eFlange type: 4-bolt universal, fits multiple piping sizes\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eComponents: composite cartridge and impeller, ceramic shaft, carbon bearings\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eInsulation: double-insulated, no ground wire required\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eMaximum operating pressure: 125 psi\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eFluid temperature range: 36°F to 230°F\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eFluid compatibility: water or up to 50% water\/glycol solution\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"1237\"\u003eUsage note: not intended for potable or chilled water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1239\" data-end=\"1701\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eIntegral Flow Check (IFC): prevents gravity flow and eliminates external valve requirements\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eHigh-efficiency ECM motor: reduces energy use by up to 85%\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eSureStart™: automatically unblocks the pump and purges air to avoid lock-ups\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eBIO Barrier®: shields pump components from system contaminants\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eDiagnostics: LED indicator shows operating status and error codes\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1701\"\u003eEase of wiring: dual knockouts and 6-inch stranded wire leads simplify connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1703\" data-end=\"1932\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1703\" data-end=\"1932\"\u003eClosed-loop hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1932\"\u003eRadiant and baseboard heating installations\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1932\"\u003eEnergy-efficient heating system upgrades\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1932\"\u003eSystems requiring variable-speed circulators with selectable constant pressure modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900129\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47017913614581,"sku":"0015E3-F4","price":333.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/71e77e5c-40ce-476a-81ad-a166b3c67a24.png?v=1756917994"},{"product_id":"0018e-sf4-taco-vr1816-dy2-4s2w00","title":"0018E-SF4 - ECM High-Efficiency Circulator - Stainless Steel, 16 GPM, Universal Flanged","description":"\u003cp\u003e\u003cstrong\u003eTaco 0018E-SF4 - ECM High-Efficiency Circulator - Stainless Steel, 16 GPM, Universal Flanged\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"135\" data-end=\"619\"\u003eThe Taco 0018E-SF4 is a high-efficiency, variable-speed wet rotor circulator pump from the Viridian series, featuring a stainless steel casing and an ECM permanent magnet motor. Designed for closed-loop domestic hot water recirculation systems, it offers multiple operating modes, energy savings, and reliable performance. With its easy-to-use dial and built-in diagnostics, the 0018E-SF4 provides straightforward setup and dependable operation for a range of hydronic applications.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"1274\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eFlow rate: up to 16 gallons per minute (GPM)\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eMaximum head: 18 feet\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eMaximum operating pressure: 125 psi\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eVoltage: 120V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eOperating power: 4–44W\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eAmperage: up to 0.54A\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eMotor speed: variable, 1590–4830 RPM\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eFluid temperature range: 36°F to 230°F (2°C to 110°C)\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eApplication: indoor use with water or up to 50% water\/glycol\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eRestrictions: not suitable for open-loop potable water or chilled water systems\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eCasing: stainless steel\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eFlange connection: 4-bolt flange\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eMotor type: ECM permanent magnet\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eDisplay: 5-color LED shows mode and diagnostics\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"1274\"\u003eInsulation: double insulated, no ground wire required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1276\" data-end=\"1870\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eOperating modes: infinitely variable fixed speed, constant pressure, and proportional pressure for system flexibility\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eHigh-efficiency ECM motor: reduces energy consumption by up to 85%\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eSureStart®: automatically purges air and unblocks the pump to avoid callbacks\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eBIO Barrier®: protects pump from contaminants inside the system\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eIntegral Flow Check (IFC®): built-in check valve eliminates need for an external valve\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eCompatibility: works with Taco ZVC zone valve controls and SR switching relays for ON\/OFF operation\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1870\"\u003eQuiet operation: engineered for low noise and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1872\" data-end=\"2136\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1872\" data-end=\"2136\"\u003eClosed-loop domestic hot water recirculation\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"2136\"\u003eHydronic heating systems with zoning by valves or circulators\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"2136\"\u003eSystems with panel radiators and thermostatic radiator valves (TRVs)\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"2136\"\u003eResidential and light commercial energy-efficient system upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900133\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47017961980149,"sku":"VR1816-DY2-4S2W00","price":666.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/6dd2064b-1c56-42ca-a0e4-acef88a70fa4.png?v=1756921601"},{"product_id":"vr15l-f-taco-ecm-high-efficiency-circulator","title":"VR15L-F - ECM High-Efficiency Circulator - Low-Head, Cast Iron, 1-1\/2\" Flanges","description":"\u003cp\u003e\u003cstrong\u003eTaco VR15L-F - ECM High-Efficiency Circulator - Low-Head, Cast Iron, 1-1\/2\" Flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"338\" data-end=\"805\"\u003eThe Taco VR15L-F is a high-efficiency, variable-speed commercial circulator pump from the 00e VR series. Designed for low-head applications, it is ideal for closed-loop heating and cooling systems using water or water\/glycol solutions. Featuring ECM technology with self-sensing capability, the VR15L-F reduces energy consumption while providing reliable, adaptive performance. Standard BMS connectivity allows seamless integration into building automation systems.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"1214\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum flow: 86 GPM\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum head: 27 ft\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum operating pressure: 175 psi\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eFluid temperature range: 14°F to 230°F\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eHorsepower: 0.4 HP\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003ePower consumption: 25–270 W\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eVoltage: 110–240V, single phase\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eAmperage: 2.4A at 110V, 1.2A at 240V\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMotor type: high-efficiency ECM, self-sensing\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConnections: 1-1\/2 in #125 ANSI flanges\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConstruction: cast iron body with insulation shell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1216\" data-end=\"1727\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eVariable-speed control with multiple operating modes, including constant pressure, proportional pressure, and manual speed adjustment\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBMS-ready with BACnet, Modbus, 0–10Vdc, and PWM communication protocols\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eRJ-45 Ethernet connector for enhanced connectivity\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eParallel pumping support with auto-rotate, standby, and cascading controls\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBuilt-in protections against dry-run, line surges, and current overload\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eHigh-efficiency ECM motor saves up to 85% in energy compared to standard circulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1729\" data-end=\"1909\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eCommercial hydronic heating and cooling systems\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eLow-head circulation in HVAC loops\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eIntegration into building automation systems for optimized energy management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900700\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47018420437237,"sku":"VR15L-F","price":2815.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/19ac5544-324b-41f6-8c15-77759dc77e39.png?v=1756937529"},{"product_id":"vr15m-f-taco-ecm-high-efficiency-circulator","title":"VR15M-F - ECM High-Efficiency Circulator - Medium-Head, Cast Iron, 1-1\/2\" Flanges","description":"\u003cp\u003e\u003cstrong\u003eTaco VR15M-F - ECM High-Efficiency Circulator - Medium-Head, Cast Iron, 1-1\/2\" Flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"338\" data-end=\"805\"\u003eThe Taco VR15L-F is a high-efficiency, variable-speed commercial circulator pump from the 00e VR series. Designed for medium-head applications, it is ideal for closed-loop heating and cooling systems using water or water\/glycol solutions. Featuring ECM technology with self-sensing capability, the VR15M-F reduces energy consumption while providing reliable, adaptive performance. Standard BMS connectivity allows seamless integration into building automation systems.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"1214\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum flow: 110 GPM\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum head: 45 ft\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum operating pressure: 175 psi\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eFluid temperature range: 14°F to 230°F\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eHorsepower: 0.75 HP\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003ePower consumption: 25–520 W\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eVoltage: 110–240V, single phase\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eAmperage: 4.6A at 110V, 2.3A at 240V\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMotor type: high-efficiency ECM, self-sensing\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConnections: 1-1\/2 in #125 ANSI flanges\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConstruction: cast iron body with insulation shell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1216\" data-end=\"1727\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eVariable-speed control with multiple operating modes, including constant pressure, proportional pressure, and manual speed adjustment\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBMS-ready with BACnet, Modbus, 0–10Vdc, and PWM communication protocols\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eRJ-45 Ethernet connector for enhanced connectivity\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eParallel pumping support with auto-rotate, standby, and cascading controls\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBuilt-in protections against dry-run, line surges, and current overload\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eHigh-efficiency ECM motor saves up to 85% in energy compared to standard circulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1729\" data-end=\"1909\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eCommercial hydronic heating and cooling systems\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eMedium-head circulation in HVAC loops\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eIntegration into building automation systems for optimized energy management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900710\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47020411879669,"sku":"VR15M-F","price":2956.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/7ee9c47d-5098-49dd-a0c2-f32251300953.png?v=1757007700"},{"product_id":"vr15h-f-taco-ecm-high-efficiency-circulator","title":"VR15H-F - ECM High-Efficiency Circulator - High-Head, Cast Iron, 1-1\/2\" Flanges","description":"\u003cp\u003e\u003cstrong\u003eTaco VR15M-F - ECM High-Efficiency Circulator - Medium-Head, Cast Iron, 1-1\/2\" Flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"338\" data-end=\"805\"\u003eThe Taco VR15L-F is a high-efficiency, variable-speed commercial circulator pump from the 00e VR series. Designed for medium-head applications, it is ideal for closed-loop heating and cooling systems using water or water\/glycol solutions. Featuring ECM technology with self-sensing capability, the VR15M-F reduces energy consumption while providing reliable, adaptive performance. Standard BMS connectivity allows seamless integration into building automation systems.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"1214\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum flow: 130 GPM\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum head: 65 ft\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMaximum operating pressure: 175 psi\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eFluid temperature range: 14°F to 230°F\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eHorsepower: 1.0 HP\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003ePower consumption: 25–700 W\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eVoltage: 110–240V, single phase\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eAmperage: 6.4A at 110V, 3.2A at 240V\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eMotor type: high-efficiency ECM, self-sensing\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConnections: 1-1\/2 in #125 ANSI flanges\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"1214\"\u003eConstruction: cast iron body with insulation shell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1216\" data-end=\"1727\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eVariable-speed control with multiple operating modes, including constant pressure, proportional pressure, and manual speed adjustment\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBMS-ready with BACnet, Modbus, 0–10Vdc, and PWM communication protocols\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eRJ-45 Ethernet connector for enhanced connectivity\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eParallel pumping support with auto-rotate, standby, and cascading controls\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eBuilt-in protections against dry-run, line surges, and current overload\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1727\"\u003eHigh-efficiency ECM motor saves up to 85% in energy compared to standard circulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1729\" data-end=\"1909\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eCommercial hydronic heating and cooling systems\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eHigh-head circulation in HVAC loops\u003c\/li\u003e\n\u003cli data-start=\"1729\" data-end=\"1909\"\u003eIntegration into building automation systems for optimized energy management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePKZ1900715\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":47020692472053,"sku":"VR15H-F","price":4590.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/5969d857-ca12-4bab-ba14-c0719d5d87ad.png?v=1757017074"}],"url":"https:\/\/www.supplystop.com\/collections\/category-hydronics\/navien.oembed","provider":"SupplyStop.com","version":"1.0","type":"link"}