{"title":"NPE","description":"","products":[{"product_id":"o-ring-epdm-o17-5x2-7-nsf-e751","title":"20006949A - O-Ring - EDPM, 17.5 x 2.7 mm","description":"\u003cp\u003e\u003cstrong\u003eNavien 20006949A - EPDM O-Ring for CC, CR, NP, NCB, NPE, NR and CH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring EPDM O17.5X2.7 NSF E751\u003c\/li\u003e\n\u003cli\u003eGenuine Navien OEM replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000070\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067022921925,"sku":"20006949A","price":1.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/20006949a.jpg?v=1753475030"},{"product_id":"o-ring-epdm-p20-nsf-e7518-ewk2","title":"20017212A - O-Ring - EPDM, 4.25\" x 7\"","description":"\u003cp\u003eO-Ring EPDM P20 NSF E7518 EWK2\u003c\/p\u003e\r\n\u003cp\u003eFor All CC \/ CH \/ CR \/ NCB \/ NP \/ NPE \/ NR\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003chr\u003e\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000100\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067027345605,"sku":"20017212A","price":2.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/download..png?v=1753475029"},{"product_id":"water-pipe-adapter-for-npe-series","title":"20018343A - Buffer Tank Adapter - for NPE Series","description":"\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNavien 20018343A - Buffer Tank Adapter - for NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 20018343A Buffer Tank Adapter is a genuine OEM component designed for seamless integration with NPE Series tankless water heaters. Made from high-performance PPS (polyphenylene sulfide), this adapter provides a secure and durable connection point between the unit and a buffer tank, allowing for improved hydraulic separation and temperature stability in domestic hot water applications. It's an essential part for installations that require recirculation or enhanced flow control.\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;\"\u003ePNAV000230\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067027738821,"sku":"20018343A","price":3.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/20018343a.jpg?v=1753475028"},{"product_id":"back-up-ring-20018744a-20007831a-bh2507308a","title":"20018744B - Back-Up Ring - Polyamide 6.6, 18.5 x 21.6 mm","description":"\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNavien 20018744B - Back-Up Ring - Polyamide 6.6, 18.5 x 21.6 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 20018744B Back-Up Ring is a genuine OEM part designed to provide structural support for seals and O-rings in high-pressure areas of Navien water heaters and boilers. Made of durable Polyamide 6.6, it prevents deformation and leakage by reinforcing joint stability. This part is commonly used in systems requiring robust seal retention, especially where thermal expansion and mechanical stress are present.\u003c\/p\u003e\n\u003cp\u003eCompatible with a wide range of Navien units, including:\u003c\/p\u003e\n\u003cul data-start=\"638\" data-end=\"840\"\u003e\n\u003cli data-start=\"638\" data-end=\"679\"\u003eNPE Series tankless water heaters\u003c\/li\u003e\n\u003cli data-start=\"680\" data-end=\"725\"\u003eCR\/CC Series condensing water heaters\u003c\/li\u003e\n\u003cli data-start=\"726\" data-end=\"785\"\u003eNCB, NCB-ASME, CH, and CH-ASME Series combi-boilers\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"840\"\u003eNR\/NP Series condensing tankless water heaters\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;\"\u003ePNAV000095\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067027837125,"sku":"20018744B","price":0.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/91104611-8bfd-4237-894b-0dc77894b025.png?v=1753475026"},{"product_id":"water-inlet-filter-for-npe-ncb-series","title":"30008171A - Inlet Water Filter - PPS with 304 SS Mesh for NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008171A - Inlet Water Filter - PPS with 304 SS Mesh for NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"197\" data-end=\"672\"\u003eThe Navien 30008171A Inlet Water Filter is a genuine OEM component engineered to protect critical internal parts in Navien NPE series tankless water heaters. Constructed from durable polyphenylene sulfide (PPS) and featuring a 304 stainless steel mesh, this filter removes sediment and debris from incoming water to ensure long-lasting system performance. It helps maintain clean flow paths, reduce wear, and extend the life of heat exchangers and sensors.\u003c\/p\u003e\n\u003cp data-start=\"674\" data-end=\"802\"\u003eThis filter is compatible with NPE-150S, 180S, 210S, and 240S models, and may also be used with select NFC and NCB series units.\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;\"\u003ePNAV000220\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067047006405,"sku":"30008171A","price":3.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30008171A_3_wm.jpg?v=1761858315"},{"product_id":"water-adjustment-valve-for-npe-series-nti-gf200-series","title":"30008245A - Water Adjustment Valve - Brass, NPE-A","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008245A - Water Adjustment Valve - Brass, NPE-A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"193\" data-end=\"601\"\u003eThe Navien 30008245A Water Adjustment Valve is a genuine OEM brass valve designed for use with Navien NPE-A series tankless water heaters. Featuring a 2-inch NPT connection, two ports, and a non-return design to prevent backflow, this valve provides precise flow control with a built-in adjustment knob. It’s rated for 125 PSI and up to 200°F, making it ideal for high-performance domestic hot water systems.\u003c\/p\u003e\n\u003cp data-start=\"603\" data-end=\"719\"\u003eThis valve ensures reliable operation and contributes to system efficiency and safety in NPE-A series installations.\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;\"\u003ePNAV000215\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067047399621,"sku":"30008245A","price":77.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/6ad9980c-d268-4ce4-b400-abb761539c83.png?v=1753475018"},{"product_id":"npe-front-panel-kit-for-navilink-wifi-upgrade","title":"30008333D - Navilink KDC-330F Front Panel - NPE Display \u0026 Wi-Fi Upgrade Interface","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008333D – Navilink KDC-330F Front Panel – NPE Display \u0026amp; Wi-Fi Upgrade Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"193\" data-end=\"569\"\u003eThe Navien 30008333D Navilink KDC-330F Front Panel is a genuine OEM display and control interface designed for Navien NPE series tankless water heaters. This panel provides user access to system settings, temperature adjustments, operational monitoring, and error code display. It features a digital screen and intuitive button layout for clear visibility and easy navigation.\u003c\/p\u003e\n\u003cp data-start=\"571\" data-end=\"856\"\u003eCritically, this panel is also required for Navilink Wi-Fi upgrades on certain older NPE-A series units. If your unit was manufactured before March 22, 2016, this front panel must be installed to enable compatibility with Navien’s Navilink module for remote monitoring and control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 6\" L x 1.75\" W x 3.75\" H\u003c\/li\u003e\n\u003cli\u003eWeight: 0.3 lbs\u003c\/li\u003e\n\u003cli\u003eMaterial: OEM electronic housing\u003c\/li\u003e\n\u003cli\u003eFunction: Digital display, control interface, Navilink Wi-Fi compatibility\u003c\/li\u003e\n\u003cli\u003eCompatibility: NPE series models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"858\" data-end=\"1076\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000180\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067047596229,"sku":"30008333D","price":109.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30008333d.jpg?v=1753475017"},{"product_id":"check-valve-for-npe-series","title":"30008360A - Check Valve - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008360A - Check Valve For NPE Series Water Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM replacement part\u003c\/li\u003e\n\u003cli\u003eCheck valve\u003c\/li\u003e\n\u003cli\u003eNPE Series\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;\"\u003ePNAV000160\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067047727301,"sku":"30008360A","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30008360a_new2_wm.jpg?v=1753475015"},{"product_id":"thermistor-blue-wire-for-npe-ncb-series","title":"30008366A - Blue Wire Thermistor - Temperature Sensor for NPE and NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008366A - Blue Wire Thermistor - Temperature Sensor for NPE and NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"211\" data-end=\"529\"\u003eThe Navien 30008366A Blue Wire Thermistor is a genuine OEM temperature sensor used in Navien NPE-A, NPE-S, and NCB series tankless water heaters and combination boilers. This thermistor plays a critical role in monitoring water temperature, ensuring the system operates safely, efficiently, and at optimal performance.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"804\"\u003eIt is a direct replacement part designed to match the original specifications, providing reliable fit and function. With easy installation and durable construction, the sensor helps maintain consistent water temperature and energy efficiency throughout the unit's lifespan.\u003c\/p\u003e\n\u003cp data-start=\"806\" data-end=\"995\"\u003e\u003cstrong data-start=\"806\" data-end=\"819\"\u003eKey Specs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"806\" data-end=\"995\"\u003eType: Thermistor (temperature sensor)\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"995\"\u003eWire Color: Blue\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"995\"\u003eDimensions: Approx. 6 x 6.28 x 4 inches\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"995\"\u003eWeight: 0.05 lbs\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"995\"\u003eCompatibility: NPE-A, NPE-S, and NCB series models\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;\"\u003ePNAV000210\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067048087749,"sku":"30008366A","price":3.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30008366a.jpg?v=1753475013"},{"product_id":"water-pipe-adapter-a-for-npe-series","title":"30008568A - Water Pipe Adapter - PPS Clip with Therm for NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008568A - Water Pipe Adapter - PPS Clip with Therm for NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"200\" data-end=\"534\"\u003eThe Navien 30008568A Water Pipe Adapter is a genuine OEM repair component designed for use in Navien NPE series tankless water heaters. Also referred to as a WPA(C) Clip, this part plays a critical role in securing the water pressure assembly (WPA) and includes a thermal element to assist in temperature regulation within the system.\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"798\"\u003eConstructed from durable polyphenylene sulfide (PPS) and EPDM, this adapter ensures long-term reliability in demanding hot water environments. It is specifically engineered to integrate seamlessly with NPE models, supporting proper operation and thermal control.\u003c\/p\u003e\n\u003cp data-start=\"800\" data-end=\"1067\"\u003e\u003cstrong data-start=\"800\" data-end=\"813\"\u003eKey Specs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eProduct Type: Water Pipe Adapter (WPA(C) Clip)\u003c\/li\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eMaterial: PPS and EPDM\u003c\/li\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eFunction: Secures WPA and supports temperature regulation\u003c\/li\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eDimensions: 2.56\" L x 2.95\" W x 2.95\" H\u003c\/li\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eWeight: 0.15 lbs\u003c\/li\u003e\n\u003cli data-start=\"800\" data-end=\"1067\"\u003eCompatibility: Navien NPE series tankless water heaters\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;\"\u003ePNAV000225\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067048317125,"sku":"30008568A","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30008568a.jpg?v=1753475012"},{"product_id":"fan-motor","title":"30008834A - Fan Motor Assembly FB-1K050 - 120V Blower for NCB and NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30008834A - Fan Motor Assembly FB-1K050 - 120V Blower for NCB and NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"209\" data-end=\"561\"\u003eThe Navien 30008834A Fan Motor Assembly (FB-1K050) is a genuine OEM replacement blower designed for use in Navien NCB, NCB-E, and select NPE series tankless water heaters. Operating on 120V at 60Hz, this component plays a critical role in maintaining proper airflow through the combustion chamber, supporting efficient heat exchange and safe operation.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"883\"\u003eThis factory-assembled unit includes both the fan and motor. It ensures optimal air circulation to prevent overheating, improve fuel combustion, and maintain the high-efficiency performance expected from Navien's condensing units. Regular replacement of a worn blower helps restore peak operation and extend system life.\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1089\"\u003e\u003cstrong data-start=\"885\" data-end=\"898\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"885\" data-end=\"1089\"\u003ePart Number: 30008834A (FB-1K050)\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1089\"\u003eVoltage: 120V \/ 60Hz\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1089\"\u003eDimensions: 6\" L x 8.14\" W x 6.89\" H\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1089\"\u003eWeight: 3.95 lbs\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"1089\"\u003eApplication: Air circulation and combustion support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"885\" data-end=\"1089\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNCB and NCB-E series\u003c\/li\u003e\n\u003cli\u003eNPE-180S, 180A, 210S, 210A, 240S, 240A series tankless water heaters\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000170\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067048677573,"sku":"30008834A","price":269.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30008834a.jpg?v=1753475011"},{"product_id":"remote-controller-for-use-with-npe-water-heaters","title":"30009757A - Remote Controller - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30009757A - Remote Controller, For Use With NPE Water Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllows you to manage your Navien tankless water heater from anywhere in the home\u003c\/li\u003e\n\u003cli\u003eFunctions allow you to set the water temperature and manage the recirculation timer\u003c\/li\u003e\n\u003cli\u003eWeight: 0.54lbs\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;\"\u003ePNAV000040\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067048710341,"sku":"30009757A","price":105.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30009757a.jpg?v=1753475010"},{"product_id":"navien-30010780c-circulation-pump-for-npe-series","title":"30010780C - Circulation Pump - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010780C - Circulation Pump for NPE Series \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNavien circulation pump\u003c\/li\u003e\n\u003cli\u003eGenuine Navien OEM replacement part\u003c\/li\u003e\n\u003cli\u003eOld Part Numbers: 30010780B, 30008355A, 30010780A, 30008355B\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;\"\u003ePNAV000165\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051102405,"sku":"30010780C","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30010780c_1_wm.jpg?v=1753475004"},{"product_id":"gas-valve-848-sigma-npe-old-30011586a","title":"30011586B - SIT 848 Sigma Gas Valve - Aluminum Alloy for NPE and NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30011586B - SIT 848 Sigma Gas Valve - Aluminum Alloy for NPE and NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30011586B is a SIT 848 Sigma Gas Valve designed for use in Navien tankless water heaters and combi-boilers. This OEM component regulates the flow of gas to the burner, maintaining proper combustion and efficient heating performance. Manufactured from durable aluminum alloy, the valve features an inline inlet and outlet with an additional side outlet to support secure installation and stable operation.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"888\"\u003eThis part is compatible with a wide range of Navien units, including NPE, NCB, NCB-E, NHB, and NFB series systems. As a critical part of the gas control system, it helps ensure safe ignition and sustained burner performance under varied operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1177\"\u003e\u003cstrong data-start=\"890\" data-end=\"909\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eProduct Type: Gas valve\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eSeries: SIT 848 Sigma\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eMaterial: Aluminum alloy\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eDimensions: 4.72\" L x 3.94\" W x 3.54\" H\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eManufacturer: Navien Inc.\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eCountry of Origin: Japan\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1177\"\u003eInlet\/Outlet: Inline with additional side outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1179\" data-end=\"1299\"\u003e\u003cstrong data-start=\"1179\" data-end=\"1196\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1179\" data-end=\"1299\"\u003eCompatible with Navien NPE, NCB, NCB-E, NHB, and NFB series tankless water heaters and combi-boilers\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;\"\u003ePNAV000185\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051495621,"sku":"30011586B","price":71.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30011586b.jpg?v=1753475001"},{"product_id":"flame-rod-for-ncb-series","title":"30026265A - Flame Rod Assembly - Stainless and Ceramic for NPE and NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30026265A - Flame Rod Assembly - Stainless and Ceramic for NPE and NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30026265A Flame Rod Assembly is a critical OEM safety component designed for use in Navien NPE and NCB series tankless water heaters. This part detects the presence of a flame in the combustion chamber and signals the gas valve to remain open when ignition is successful. If no flame is detected, it safely shuts off the gas to prevent hazards.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable stainless steel and ceramic, the flame rod offers reliable thermal conductivity and long service life. Regular inspection and cleaning are recommended to maintain consistent ignition and system safety. Designed as a direct replacement for worn or damaged flame rods, it helps restore dependable ignition performance and proper heater operation in compatible Navien systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Navien\u003c\/li\u003e\n\u003cli\u003ePart Number: 30026265A\u003c\/li\u003e\n\u003cli\u003eProduct Type: Flame rod assembly\u003c\/li\u003e\n\u003cli\u003eFunction: Flame detection and safety shutoff control\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless steel and ceramic\u003c\/li\u003e\n\u003cli\u003eCompatible With: Navien NPE and NCB series tankless water heaters and combi boilers\u003c\/li\u003e\n\u003cli\u003eMonitors burner flame presence for safe and reliable operation\u003c\/li\u003e\n\u003cli\u003eSignals gas valve to remain open when flame is verified\u003c\/li\u003e\n\u003cli\u003eAutomatically shuts off gas if flame is not detected\u003c\/li\u003e\n\u003cli\u003eSupports proper ignition and consistent system performance\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for worn or malfunctioning flame rod assemblies\u003c\/li\u003e\n\u003cli\u003eDurable construction for long service life and reliable thermal conductivity\u003c\/li\u003e\n\u003cli\u003eRegular inspection and cleaning recommended for optimal performance\u003c\/li\u003e\n\u003cli\u003eIdeal for service, repair, and preventive maintenance applications\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;\"\u003ePNAV000195\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051626693,"sku":"30026265A","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30026265A_2_wm.jpg?v=1770794624"},{"product_id":"siphon-for-npe-series","title":"30013686A - Siphon and Hose Assembly - Condensate Drain for NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30013686A - Siphon and Hose Assembly - Condensate Drain for NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30013686A is a siphon and hose assembly engineered for NPE series tankless water heaters. Also known as a condensate drain hose, this OEM part is essential for safely channeling condensation out of the unit during operation. It features a built-in check valve to prevent backflow and is constructed from corrosion-resistant materials for long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"755\"\u003eThis assembly is compatible with all NPE-A and NPE-S models and supports efficient condensate removal, helping maintain safe and reliable operation of the heating system.\u003c\/p\u003e\n\u003cp data-start=\"757\" data-end=\"1033\"\u003e\u003cstrong data-start=\"757\" data-end=\"776\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eProduct Type: Siphon and hose assembly\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eFor Use With: NPE-A and NPE-S series tankless water heaters\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eWeight: 0.87 lbs\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eOverall Dimensions: 11.37\" L x 6.6\" W x 2.29\" H\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eHose Length: 6.75\"\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eHose Diameter: 7\/8\"\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eInlet Length: 9\"\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"1033\"\u003eInlet Diameter: 5\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1035\" data-end=\"1106\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1052\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1035\" data-end=\"1106\"\u003eCompatible with all models in the Navien NPE series\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;\"\u003ePNAV000205\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067055362245,"sku":"30013686A","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/8efe7cbb-4c70-462f-84d3-ac36397a628c.jpg?v=1779169585"},{"product_id":"aps-air-pressure-sensor","title":"30015811A - Air Pressure Sensor - APS-02-A Replacement for NPE and NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30015811A - Air Pressure Sensor - APS-02-A Replacement for NPE and NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"207\" data-end=\"586\"\u003eThe Navien 30015811A is a genuine OEM air pressure sensor designed for use in Navien NPE series condensing gas tankless water heaters and NCB series condensing gas boilers. It plays a key role in ensuring proper combustion by monitoring the air pressure within the system. Accurate pressure readings allow the control system to adjust operation for optimal efficiency and safety.\u003c\/p\u003e\n\u003cp data-start=\"588\" data-end=\"804\"\u003eThis sensor is a direct replacement for the APS-02-A and is designed to fit seamlessly in compatible units. It supports consistent burner performance and helps prevent operational issues caused by pressure imbalance.\u003c\/p\u003e\n\u003cp data-start=\"806\" data-end=\"1023\"\u003e\u003cstrong data-start=\"806\" data-end=\"825\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"806\" data-end=\"1023\"\u003eProduct Type: Air pressure sensor\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"1023\"\u003eFunction: Monitors internal air pressure for safe combustion\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"1023\"\u003eReplaces: APS-02-A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1025\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1042\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1025\" data-end=\"1204\"\u003eCompatible with Navien NPE series tankless water heaters (including 180 and 210 models), NCB series condensing boilers, and select NHB55 and NCB-240E-LP models\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;\"\u003ePNAV000150\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067055788229,"sku":"30015811A","price":30.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30015811a.jpg?v=1753474995"},{"product_id":"npe-condensing-water-heater-service-parts-kit","title":"30018661A - Full Parts Kit - NPE and NHB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30018661A - Full Parts Kit - NPE and NHB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"250\" data-end=\"540\"\u003eThe Navien 30018661A Parts Kit is a comprehensive OEM repair package designed for NPE series tankless water heaters and the NHB-55 condensing gas boiler. It consolidates all essential components needed for proactive maintenance, ensuring dependable performance and simplified field service.\u003c\/p\u003e\n\u003cp data-start=\"542\" data-end=\"982\"\u003eThis all-in-one kit includes core parts like an air pressure sensor, buffer tank adapters, check valve, circulator pump, fan, flow sensor, gas valve, ignition transformer, flame rod assembly, o-rings, PCB, thermistor, water adjustment valve, inlet water filter, siphon and hose, WPA clips, and both installation and service manuals. It delivers everything technicians require to perform full system checks and part replacements efficiently.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"1068\"\u003e\u003cstrong data-start=\"984\" data-end=\"1003\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"984\" data-end=\"1068\"\u003eLength: 31.75\"\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1068\"\u003eWidth: 18\"\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1068\"\u003eHeight: 14.5\"\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1068\"\u003eWeight: 24.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1070\" data-end=\"1173\"\u003e\u003cstrong data-start=\"1070\" data-end=\"1087\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1070\" data-end=\"1173\"\u003eSuitable for all NPE series tankless water heaters and the NHB-55 condensing boiler\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;\"\u003ePNAV000245\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067056476357,"sku":"30018661A","price":930.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/bc3a0ca7-0188-4f6f-86c3-9460715ddf0a.png?v=1753474994"},{"product_id":"ready-link-cascading-communications-cable","title":"GXXX000546 - Ready-Link Cascade Cable - NPE, NCB and NHB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX000546 - Ready-Link Cascade Cable for NPE, NCB and NHB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien Ready-Link Cascade Cable provides a way of communication between multiple units for increased hot water output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCascade Cable for multiple unit system\u003c\/li\u003e\n\u003cli\u003eCompatible with all Navien Models\n\u003cul\u003e\n\u003cli\u003eNPE Series Tankless Water Heaters\u003c\/li\u003e\n\u003cli\u003eNCB Series Combi-Boilers\u003c\/li\u003e\n\u003cli\u003eNHB Series Boilers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAllows multiple connections of up to 16 units for a maximum of 3.2 million BTUs\u003c\/li\u003e\n\u003cli\u003eCompatible for use with residential and commercial applications\u003c\/li\u003e\n\u003cli\u003ePart Number: GXXX000546\u003c\/li\u003e\n\u003cli\u003eIncludes (1) insulated data communication cable with wire connectors\u003c\/li\u003e\n\u003cli\u003eMaterials: 24AWG data communication wiring with 5-pin connectors\u003c\/li\u003e\n\u003cli\u003eLength: 8 ft\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;\"\u003ePNAV000092\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067056509125,"sku":"GXXX000546","price":23.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx000546_new_3_wm.jpg?v=1753474992"},{"product_id":"150-000-btu-condensing-premiumgas-tankless-water-heater","title":"NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"129\" data-end=\"608\"\u003eThe Navien NPE-180S2 is a high-efficiency condensing tankless water heater built to provide continuous hot water for residential homes. With an input range of 15,000 to 150,000 BTU per hour and a Uniform Energy Factor of 0.96, this unit is Energy Star certified and delivers reliable performance with reduced energy costs. It supports flow rates up to 8.4 gallons per minute at a 35°F rise, making it well-suited for homes with multiple bathrooms or simultaneous hot water needs.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"1116\"\u003eEngineered with dual stainless steel heat exchangers for enhanced durability and ultra condensing performance, the NPE-180S2 is designed for indoor or outdoor wall-hung installation. It includes the EZNav™ multi-line control panel with integrated HotButton™ control and supports cascading with up to 32 units using Navien’s Ready-Link system. Approved for direct venting, it supports 2\" venting up to 60 feet and 1\/2\" gas line capability up to 24 feet, offering flexible, space-saving installation options.\u003c\/p\u003e\n\u003cp data-start=\"1118\" data-end=\"1684\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eUp to 150,000 BTU\/h input capacity\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e0.96 UEF and Energy Star certified\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eFlow rate: 8.4 GPM at 35°F rise\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eField convertible gas system (NG\/LP)\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eEZNav™ control panel with HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eCascading capable with up to 32 units via Ready-Link\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eDirect venting: 2\" PVC up to 60 feet\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e1\/2\" gas pipe capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eGas connection: 3\/4\" NPT\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eWater connections: 3\/4\" hot and cold\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e120V, single phase operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1686\" data-end=\"1928\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eMulti-bathroom households\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eCompact installations needing wall-hung systems\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eProjects requiring venting and gas line flexibility\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eMulti-unit cascade setups for greater capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 -  Wall Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e4 - Tapping Screw and Anchor\u003c\/li\u003e\n\u003cli\u003e2 - Vent Terminator\u003c\/li\u003e\n\u003cli\u003e4 - Wall Flanges\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;\"\u003ePNAV000021\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067060113605,"sku":"NPE-180S2","price":1550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NPE-A2-CoverON-NV_7af08e3f-45e5-4e9b-ac31-7b7a264018c6.jpg?v=1771956035"},{"product_id":"180-000-btu-condensing-premiumgas-tankless-water-heater","title":"NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU","description":"\u003ch4\u003eNavien NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU\u003c\/h4\u003e\n\u003cp data-start=\"98\" data-end=\"683\"\u003eThe Navien NPE-210A2 is a high-efficiency condensing tankless water heater engineered for both residential and commercial applications. With an input capacity of 12,000 to 180,000 BTU per hour and a Uniform Energy Factor of 0.95, it provides dependable hot water while maintaining low energy costs. The unit supports up to 10.1 gallons per minute at a 35°F rise, making it ideal for homes with multiple fixtures or businesses requiring steady hot water. Its compact, wall-hung design supports indoor or outdoor installation, and it is field convertible between natural gas and propane.\u003c\/p\u003e\n\u003cp data-start=\"685\" data-end=\"1194\"\u003eDesigned with Navien’s ultra condensing technology and dual stainless steel heat exchangers, the NPE-210A2 also includes built-in recirculation via ComfortFlow® technology, minimizing hot water wait times. The unit features an intuitive EZNav™ control panel with built-in HotButton™ functionality, cascading capability for up to 12 common-vented units, and ½\" gas line compatibility up to 24 feet. It’s compatible with NaviLink™ for remote control and can support space heating through the optional H2Air Kit.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1812\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e180,000 BTU\/h input with 0.95 UEF\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eUp to 10.1 GPM at 35°F temperature rise\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eComfortFlow® recirculation with built-in buffer tank and pump\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eEZNav™ multi-line control panel with HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eField convertible gas system (NG\/LP)\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e1\/2\" gas line capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eDirect venting: 2\" up to 75 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eCascading and common venting for up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eCompatible with NaviLink™ remote control system\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e3\/4\" NPT hot, cold, and gas connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1814\" data-end=\"2060\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eLight commercial water heating\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eMulti-bathroom households or small businesses\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eInstallations needing gas and venting flexibility\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eCascade-ready systems with optional space heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien NPE-A2 simply a \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003esmarter\u003c\/strong\u003e \u003c\/span\u003ehot water system for today's \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003elife styles\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=383627de-55d7-4777-a143-bd7f5510ea1f\" alt=\"Navien Lifestyles\" width=\"100%\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien...the proven leader in condensing tankless, \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003emakes it even easier to install and set up\u003c\/strong\u003e \u003cspan style=\"color: #000000;\"\u003ewith the new NPE-A2 series\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=ce93c22c-a97e-4e9c-b85d-206a4b103534\" alt=\"Navien NPE-A2 Series\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30fe77b3-4006-4c65-9b8b-1f78c38d59d6\" alt=\"ComfortFlow Built-in Recirculation System\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=0b06b33f-03af-4122-aa0c-f73b1d1a1c29\" alt=\"\" width=\"372\" height=\"69\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in recirculation system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavien’s patented ComfortFlow\u003csup\u003e®\u003c\/sup\u003e system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on\/off operations. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eThe built-in recirculation pump allows the NPE-A2 to recirculate water either through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=35dce59a-aae7-4812-833a-740b528c52bf\" alt=\"Navien Recirculation Illustration\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30ff460d-8ed6-4bc6-bf03-0c0cdffeafb5\" alt=\"Navien EZNav Control\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=412639b4-effa-4002-89c4-b44ed7c2c562\" width=\"374\" height=\"99\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eMulti-line control with built-in intuitive software \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNavien’s new backlit EZNav™ control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-diagnostics.\u003c\/li\u003e\n\u003cli\u003eDisplays temperature and water flow rate.\u003c\/li\u003e\n\u003cli\u003eDisplays status of cascade operation.\u003c\/li\u003e\n\u003cli\u003eConvertible display from °F to °C.\u003c\/li\u003e\n\u003cli\u003eUser Friendly Interface.\u003c\/li\u003e\n\u003cli\u003eEasy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000020\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067060146373,"sku":"NPE-210A2","price":1980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/npe-a2-coveron-nv.jpg?v=1753474982"},{"product_id":"navien-npe-240a2","title":"NPE-240A2 - Condensing Tankless Water Heater - 199,000 BTU","description":"\u003cp class=\"header__productTitle\"\u003e\u003cstrong\u003eNavien NPE-240A2 - Condensing Tankless Water Heater - 199,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"139\" data-end=\"662\"\u003eThe Navien NPE-240A2 is a high-capacity, high-efficiency condensing tankless water heater engineered for residential and light commercial applications. With an input range of 13,300 to 199,900 BTU per hour and a Uniform Energy Factor of 0.95, it delivers up to 11.2 gallons per minute at a 35°F temperature rise. Its compact, wall-hung design allows for flexible indoor or outdoor installation and supports 2\" or 3\" venting for long runs, making it ideal for homes or businesses requiring reliable and continuous hot water.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"1234\"\u003eThis model features Navien’s patented ComfortFlow® system with a built-in recirculation pump and buffer tank to eliminate temperature fluctuations and minimize hot water wait time. Dual stainless steel heat exchangers enhance durability, while the EZNav™ control panel simplifies setup and operation. The NPE-240A2 supports cascading with up to 32 units and common venting with up to 12, and is field convertible for natural gas or propane use. With ultra-low NOx emissions and advanced safety features, it delivers efficient performance without sacrificing reliability.\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1862\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e199,900 BTU\/h input with 0.95 UEF\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eFlow rate: up to 11.2 GPM at 35°F rise\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eBuilt-in ComfortFlow® recirculation pump and buffer tank\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eField convertible gas system (NG or LP, kit included)\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eEZNav™ multi-line control panel with built-in HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eCascading capable: up to 32 units\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eCommon venting capable: up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e1\/2\" gas line compatible up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e2\" venting up to 75 feet, 3\" venting up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e3\/4\" NPT gas and water connections\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eElectronic ignition and VID safety feature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1864\" data-end=\"2143\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eLight commercial facilities needing continuous hot water\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eRetrofits or upgrades to high-efficiency systems\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eIndoor or outdoor wall-mounted installations\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eCascade setups in multi-unit buildings or large households\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"header__productTitle\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien NPE-A2 simply a \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003esmarter\u003c\/strong\u003e \u003c\/span\u003ehot water system for today's \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003elife styles\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=383627de-55d7-4777-a143-bd7f5510ea1f\" alt=\"Navien Lifestyles\" width=\"100%\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien...the proven leader in condensing tankless, \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003emakes it even easier to install and set up\u003c\/strong\u003e \u003cspan style=\"color: #000000;\"\u003ewith the new NPE-A2 series\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=ce93c22c-a97e-4e9c-b85d-206a4b103534\" alt=\"Navien NPE-A2 Series\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30fe77b3-4006-4c65-9b8b-1f78c38d59d6\" alt=\"ComfortFlow Built-in Recirculation System\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=0b06b33f-03af-4122-aa0c-f73b1d1a1c29\" alt=\"\" width=\"372\" height=\"69\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in recirculation system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavien’s patented ComfortFlow\u003csup\u003e®\u003c\/sup\u003e system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on\/off operations. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eThe built-in recirculation pump allows the NPE-A2 to recirculate water either through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=35dce59a-aae7-4812-833a-740b528c52bf\" alt=\"Navien Recirculation Illustration\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30ff460d-8ed6-4bc6-bf03-0c0cdffeafb5\" alt=\"Navien EZNav Control\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=412639b4-effa-4002-89c4-b44ed7c2c562\" width=\"374\" height=\"99\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eMulti-line control with built-in intuitive software \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNavien’s new backlit EZNav™ control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-diagnostics.\u003c\/li\u003e\n\u003cli\u003eDisplays temperature and water flow rate.\u003c\/li\u003e\n\u003cli\u003eDisplays status of cascade operation.\u003c\/li\u003e\n\u003cli\u003eConvertible display from °F to °C.\u003c\/li\u003e\n\u003cli\u003eUser Friendly Interface.\u003c\/li\u003e\n\u003cli\u003eEasy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000025\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067060441285,"sku":"NPE-240A2","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/npe-a2-coveron-nv.jpg?v=1753474979"},{"product_id":"navien-npe-240s2","title":"NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"119\" data-end=\"612\"\u003eThe Navien NPE-240S2 is a premium condensing tankless water heater built to deliver reliable, high-capacity hot water for residential or commercial applications. With a powerful input range of 13,300 to 199,900 BTU\/h and an impressive 0.96 UEF, it’s ENERGY STAR® certified for efficiency and performance. This unit delivers up to 11.2 gallons per minute at a 35°F temperature rise and operates at flow rates as low as 0.5 GPM, making it ideal for both large-volume and low-demand applications.\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"1170\"\u003eDesigned for indoor or outdoor wall-hung installation, the NPE-240S2 features ultra condensing technology and durable dual stainless steel heat exchangers. It includes the intuitive EZNav™ control panel with a built-in HotButton™ interface and is compatible with NaviLink™ for remote access. The unit is field convertible between natural gas and propane and supports cascading of up to 12 units for expanded demand. With ultra-low NOx emissions and 1\/2\" gas line compatibility up to 24 feet, it offers maximum flexibility for a wide range of installations.\u003c\/p\u003e\n\u003cp data-start=\"1172\" data-end=\"1834\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003e199,900 BTU\/h input with 0.96 UEF efficiency\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eUp to 11.2 GPM at 35°F temperature rise\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eUltra condensing performance\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eMinimum flow rate: 0.5 GPM\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eField convertible gas system (NG or LP)\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eEZNav™ control panel with HotButton™ interface\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eCascading capable with up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eCommon venting capable\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003e1\/2\" gas pipe compatible up to 24 ft\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003e2\" venting up to 60 ft, 3\" venting up to 150 ft\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003e3\/4\" NPT connections for gas, hot, and cold water\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003e120V, 60Hz, single-phase power supply\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1834\"\u003eCSA Listed, AHRI Certified, ENERGY STAR®, NSF Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1836\" data-end=\"2097\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1836\" data-end=\"2097\"\u003eResidential homes with high simultaneous water demand\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"2097\"\u003eLight commercial hot water systems\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"2097\"\u003eIndoor or outdoor installations needing compact, wall-mounted design\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"2097\"\u003eProjects requiring gas and venting flexibility\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"2097\"\u003eMulti-unit cascade-ready setups\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;\"\u003ePNAV000037\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067060965573,"sku":"NPE-240S2","price":1810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/npe-s2-coveron-nv.jpg?v=1753474977"},{"product_id":"navien-nr-21du-remote-controller-for-npe-series-water-heaters","title":"NR-21DU - Remote Controller - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien NR-21DU - Remote Controller - NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien NR-21DU is an optional remote controller designed for use with Navien NPE-S2 and NPE-A2 series tankless water heaters. This compact wall-mounted unit enables users to control key functions of the water heater from a convenient remote location, including power, temperature adjustment, and recirculation scheduling.\u003c\/p\u003e\n\u003cp\u003eThe controller features an LCD display for viewing operational status, temperature settings, and total run time. It also includes dedicated preheat and timer buttons, making it especially useful in systems with recirculation. The NR-21DU supports dual controller setups, allowing control from two different locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"875\" data-end=\"892\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-start=\"875\" data-end=\"958\"\u003eCompatible with Navien NPE-S2 and NPE-A2 tankless water heaters\u003c\/p\u003e\n\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;\"\u003ePNAV000044\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":43798858694901,"sku":"NR-21DU","price":118.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_nr-21du_1_wm.jpg?v=1753474965"},{"product_id":"backflow-damper-for-common-vent-systems-30014367b","title":"30014367B - Common Vent Collar Kit Backflow Damper","description":"\u003cp\u003e\u003cstrong\u003eNavien 30014367B - Common Vent Collar Kit Backflow Damper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Navien OEM replacement part\u003c\/li\u003e\n\u003cli\u003eRequired for Cascade\/common vent installations with NPE-2, NFC-H, NFB-H and NHB (NHB -110 \u0026amp; NHB-150 models) series units produced on or after September 15, 2016.\\\u003c\/li\u003e\n\u003cli\u003eIncludes\n\u003cul\u003e\n\u003cli\u003eCascade Cable (GXXX000546)\u003c\/li\u003e\n\u003cli\u003eVID jumper cable\u003c\/li\u003e\n\u003cli\u003eCommon vent collar damper \u003c\/li\u003e\n\u003c\/ul\u003e\n\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;\"\u003ePNAV000250\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":43798909747445,"sku":"30014367B","price":50.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30014367b_1_wm.jpg?v=1753474963"},{"product_id":"navilink-wi-fi-control-for-npe-ncb-and-nhb-series","title":"PBCM-AS-001 - NaviLink Wi-Fi Control Module","description":"\u003cp\u003e\u003cstrong\u003eNavien PBCM-AS-001 - NaviLink Wi-Fi Control Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"197\" data-end=\"589\"\u003eThe Navien PBCM-AS-001 is a NaviLink™ Wi-Fi control module that gives homeowners remote access to their Navien tankless water heaters and combi-boilers. Using the NaviLink app on a smartphone or tablet, users can adjust domestic hot water temperature, monitor system status, activate recirculation (on supported models like the NPE-A2), and receive diagnostic notifications.\u003c\/p\u003e\n\u003cp data-start=\"591\" data-end=\"910\"\u003eDesigned for both single-unit and cascade system control, this module supports up to eight units per channel. With energy usage tracking, HotButton activation, and full remote control capabilities, the NaviLink module adds convenience, efficiency, and visibility to residential or light commercial Navien installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn unit on and off\u003c\/li\u003e\n\u003cli\u003eChange DHW temperature\u003c\/li\u003e\n\u003cli\u003eMonitor system status\u003c\/li\u003e\n\u003cli\u003eActivate recirculation on NPE-A2 with HotButton\u003c\/li\u003e\n\u003cli\u003eSchedule recirculation by hour or by day\u003c\/li\u003e\n\u003cli\u003eAdd multiple users\u003c\/li\u003e\n\u003cli\u003eAllow installer access\/account\u003c\/li\u003e\n\u003cli\u003eMultiple NaviLinks per account\u003c\/li\u003e\n\u003cli\u003ePush notifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"912\" data-end=\"929\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Navien NPE, NCB, NFC, NFB, and NHB series tankless water heaters and combi-boilers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000255\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":43798913351925,"sku":"PBCM-AS-001","price":219.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_navilink_2_wm_3c48c881-b41a-40aa-8ef8-cf2378fc4fe9.jpg?v=1753474960"},{"product_id":"npe-180a2-150-000-btu-indoor-outdoor-advanced-condensing-tankless-water-heater","title":"NPE-180A2 - Condensing Tankless Water Heater - 150,000 BTU","description":"\u003cp class=\"header__productTitle\"\u003e\u003cstrong\u003eNavien NPE-180A2 - Condensing Tankless Water Heater - 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"header__productDescription text-uppercase\"\u003e\n\u003cp data-start=\"0\" data-end=\"548\"\u003eThe Navien NPE-180A2 is a high-efficiency condensing tankless water heater designed for residential and light commercial use. With a capacity range of 10,000 to 150,000 BTU per hour and a Uniform Energy Factor of 0.95, it delivers powerful performance while minimizing energy waste. The unit provides a maximum flow rate of 8.4 GPM at a 35°F temperature rise, making it suitable for multiple simultaneous hot water demands. Compact and wall-hung, it installs easily indoors or outdoors and supports field conversion between natural gas and propane.\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"1149\"\u003eEquipped with Navien’s dual stainless steel heat exchangers and a built-in recirculation pump, the NPE-180A2 offers exceptional durability and faster hot water delivery. It features the EZNav™ multi-line control panel with integrated HotButton™ for user-friendly control, and it supports cascading and common venting with up to 12 units. Approved for 2\" or 3\" venting materials, it supports long vent runs and uses a 1\/2\" gas line up to 24 feet. With ultra-low NOx emissions and multiple built-in features, the NPE-180A2 meets a wide range of installation needs with high efficiency and flexibility.\u003c\/p\u003e\n\u003cp data-start=\"1151\" data-end=\"1642\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003e150,000 BTU\/h input with 0.95 UEF efficiency\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eFlow rate up to 8.4 GPM at 35°F rise\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eBuilt-in recirculation pump\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eUltra Low NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eEZNav™ multi-line control panel with HotButton™ interface\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003e1\/2\" gas line capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eVents with 2\" up to 75 ft or 3\" up to 150 ft\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1642\"\u003eCascading and common venting with up to 12 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1644\" data-end=\"1908\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1644\" data-end=\"1908\"\u003eResidential hot water systems\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1908\"\u003eLight commercial water heating\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1908\"\u003eInstallations requiring high flow at high efficiency\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1908\"\u003eProjects needing venting flexibility and compact design\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1908\"\u003eMulti-unit configurations with cascading or common venting requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien NPE-A2 simply a \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003esmarter\u003c\/strong\u003e \u003c\/span\u003ehot water system for today's \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003elife styles\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=383627de-55d7-4777-a143-bd7f5510ea1f\" alt=\"Navien Lifestyles\" width=\"100%\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien...the proven leader in condensing tankless, \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003emakes it even easier to install and set up\u003c\/strong\u003e \u003cspan style=\"color: #000000;\"\u003ewith the new NPE-A2 series\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=ce93c22c-a97e-4e9c-b85d-206a4b103534\" alt=\"Navien NPE-A2 Series\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30fe77b3-4006-4c65-9b8b-1f78c38d59d6\" alt=\"ComfortFlow Built-in Recirculation System\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=0b06b33f-03af-4122-aa0c-f73b1d1a1c29\" alt=\"\" width=\"372\" height=\"69\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in recirculation system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavien’s patented ComfortFlow\u003csup\u003e®\u003c\/sup\u003e system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on\/off operations. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eThe built-in recirculation pump allows the NPE-A2 to recirculate water either through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=35dce59a-aae7-4812-833a-740b528c52bf\" alt=\"Navien Recirculation Illustration\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30ff460d-8ed6-4bc6-bf03-0c0cdffeafb5\" alt=\"Navien EZNav Control\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=412639b4-effa-4002-89c4-b44ed7c2c562\" width=\"374\" height=\"99\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eMulti-line control with built-in intuitive software \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNavien’s new backlit EZNav™ control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-diagnostics.\u003c\/li\u003e\n\u003cli\u003eDisplays temperature and water flow rate.\u003c\/li\u003e\n\u003cli\u003eDisplays status of cascade operation.\u003c\/li\u003e\n\u003cli\u003eConvertible display from °F to °C.\u003c\/li\u003e\n\u003cli\u003eUser Friendly Interface.\u003c\/li\u003e\n\u003cli\u003eEasy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000023\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":44572635693301,"sku":"NPE-180A2","price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/npe-a2-coveron-nv_e3a7ea7c-cca0-4983-bc28-c9252f8bb970.jpg?v=1753474954"},{"product_id":"30022965a-navicirc-recirculation-valve-for-npe-a2-series-tankless-water-heaters","title":"30022965A - NaviCirc Recirculation Valve - NPE-A Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30022965A - NaviCirc Recirculation Valve for NPE-A2 Series Tankless Water Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNaviCirc is a simple plumbing device that uses the existing hot and cold water lines to reduce the wait time for hot water at the faucet without the need for a dedicated recirculation return line. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned and optimized for use with Navien NPE-A Series water heater models\u003c\/li\u003e\n\u003cli\u003eAutomatically blocks circulation when the hot water temperature within the valve is about 95 degrees F (35 degrees C)\u003c\/li\u003e\n\u003cli\u003eCompatible with the Navien HotButton Kit for demand-type recirculation systems\u003c\/li\u003e\n\u003cli\u003eNaviCirc Kit (30022965A) includes the NaviCirc recirculation valve (PFFW-SXX-001) and two 1\/2\" x 3\/8\" flexible hoses and adapters.\u003c\/li\u003e\n\u003cli\u003eThe NaviCirc recirculation valve works best if installed under the furthest accessible fixture away from the water heater. With the NPE-A2 unit’s built-in pump, water circulates through the NaviCirc to preheat the hot water lines, using the cold supply line as the return line back to the water heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eValve Only Part Number: PFFW-SXX-001\u003c\/li\u003e\n\u003cli\u003eNaviCirc Kit Part Number: 30022965A\u003c\/li\u003e\n\u003cli\u003eWater Flow Rate Range: 0.53 - 1.06 GPM  (2.0 - 4.0 LPM)\u003c\/li\u003e\n\u003cli\u003eCrossover Shutoff Temperature: 95 degrees F (35 degrees C)\u003c\/li\u003e\n\u003cli\u003eWater Temperature Range: 41 degrees F to 180 degrees F (5 degrees C to 82 degrees C)\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range: 32 - 122 degrees F (0 - 50 degrees C)  (Indoor use only)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: 23 - 122 degrees F (-10 - 50 degrees C)\u003c\/li\u003e\n\u003cli\u003eMaximum Water Pressure: 150 psi\u003c\/li\u003e\n\u003cli\u003eConnection Size: 1\/2” NPS\u003c\/li\u003e\n\u003cli\u003eInstallation Operation: Horizontal Only\u003c\/li\u003e\n\u003cli\u003eDimensions (in): 5.62 x 3.93 x 2.19\u003c\/li\u003e\n\u003cli\u003eWeight (lb): 1.1 lb (0.5 kg)\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000148\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":44705689501941,"sku":"30022965A","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_navicirc_1_wm.jpg?v=1753474951"},{"product_id":"gffm-kdizus-005-ready-link-rack-v3-base","title":"GFFM-KDIZUS-005 - Ready-Link Rack V3 Base","description":"\u003cp\u003e\u003cstrong\u003eNavien GFFM-KDIZUS-005 - Ready-Link Rack V3 Base\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePZNS643859\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45108235370741,"sku":"GFFM-KDIZUS-005","price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gffm-kdizus-005.jpg?v=1753474949"},{"product_id":"navi-link-lite-wi-fi-system","title":"PBCMAS002 - NaviLink Lite Wi-Fi Control System","description":"\u003cp\u003e\u003cstrong\u003eNavien PBCMAS002 NaviLink Lite Wi-Fi Control System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"204\" data-end=\"639\"\u003eThe Navien PBCM-AS-002 is the NaviLink Lite Wi-Fi control module, an easy-to-install accessory for Navien tankless water heaters. This compact system allows users to control a single unit remotely through the NaviLink app on a smartphone or tablet. It enables temperature adjustments, usage tracking, error notifications, and activation of the HotButton feature for on-demand recirculation (if supported by the unit).\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"933\"\u003eNaviLink Lite mounts magnetically to the water heater or can be wall-mounted and requires no external power — drawing electricity directly from the Navien unit. It's ideal for residential installations looking to add smart control without the complexity of a full cascade or multi-unit setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn unit on and off\u003c\/li\u003e\n\u003cli\u003eChange DHW temperature\u003c\/li\u003e\n\u003cli\u003eMonitor system status\u003c\/li\u003e\n\u003cli\u003eActivate recirculation on NPE-A2 with HotButton\u003c\/li\u003e\n\u003cli\u003eSchedule recirculation by hour or by day\u003c\/li\u003e\n\u003cli\u003eAdd multiple users\u003c\/li\u003e\n\u003cli\u003eAllow installer access\/account\u003c\/li\u003e\n\u003cli\u003eMultiple NaviLinks per account\u003c\/li\u003e\n\u003cli\u003ePush notifications\u003c\/li\u003e\n\u003cli\u003eWi-Fi connectivity only\u003c\/li\u003e\n\u003cli\u003eWorks for single unit\u003c\/li\u003e\n\u003cli\u003eResidential Use\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003cli\u003eNo external power required\u003c\/li\u003e\n\u003cli\u003ePowered by connection to unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"935\" data-end=\"952\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with select Navien tankless water heaters (single-unit control only)\u003c\/li\u003e\n\u003cli\u003eDesigned for current Navien products, not compatible with legacy models\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;\"\u003ePNAV000257\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165734592757,"sku":"PBCMAS002","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/1f116534-3634-46e8-84ff-409b6eb2bab2.jpg?v=1753474946"},{"product_id":"navien-hotbutton-control-kit","title":"PZZZ-00063 - HotButton Add-on Control Kit for Navien NPE-A Series","description":"\u003cp\u003e\u003cstrong\u003eNavien PZZZ-00063 - HotButton Add-on Control Kit for Navien NPE-A Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien PZZZ-00063 is the HotButton Add-on Control Kit designed for use with Navien NPE-A series tankless water heaters. This kit enables on-demand recirculation, allowing users to activate the system's internal recirculation pump with the push of a button, ensuring hot water is available instantly at the tap.\u003c\/p\u003e\n\u003cp\u003eIdeal for retrofit or new installations, the HotButton system is easy to install using a 13-pin connector and includes one push button and a matching wall plate. Additional buttons can be added throughout the home for expanded convenience. Fully compliant with California Title 24 regulations, it’s a practical solution for increasing energy efficiency and user comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe HotButton Control Kit includes the following items:\u003c\/li\u003e\n\u003cli\u003eNavien HotButton Add-on Controller\u003c\/li\u003e\n\u003cli\u003e13-pin Connector Cable for use with all NPE “A” models\u003c\/li\u003e\n\u003cli\u003eDoorbell-style push button (#GXXX001426) for pump activation\u003c\/li\u003e\n\u003cli\u003eWall plate (#GXXX001427 - WHITE) for push button\u003c\/li\u003e\n\u003cli\u003eStrap-on temperature sensor with 10’ wire\u003c\/li\u003e\n\u003cli\u003eWeight: 0.35 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: Controller – 3.5\" x 2.2\" x 0.5\"\u003c\/li\u003e\n\u003cli\u003eKit Box – Approx. 3.00\" x 4.00\" x 4.00\"\u003c\/li\u003e\n\u003cli\u003eCompatible with all Navien NPE-A series tankless water heaters, in both residential and cascade setups\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;\"\u003ePNAV000355\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165762511093,"sku":"PZZZ-00063","price":85.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien-pzzz-00046.jpg?v=1753474945"},{"product_id":"navien-hotbutton-extra-button","title":"GXXX001426 - HotButton Push Button for Navien NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001426 - HotButton Push Button for Navien NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"169\" data-end=\"446\"\u003eThe Navien GXXX001426 is an on-demand push button switch designed for use with Navien NPE series tankless water heaters. This component allows users to initiate hot water recirculation at the push of a button, offering added convenience and energy efficiency.\u003c\/p\u003e\n\u003cp data-start=\"448\" data-end=\"734\"\u003eCompact and easy to install, the switch can be mounted in bathrooms, kitchens, or other remote locations to trigger the heater’s recirculation function. It pairs with compatible Navien HotButton systems and is built from corrosion-resistant materials to ensure long-lasting performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eButton only (GXXX001427 Wall plate sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"736\" data-end=\"753\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Navien NPE series tankless water heaters equipped for on-demand recirculation\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;\"\u003ePZNS439290\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165782925557,"sku":"GXXX001426","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien-gxxx001426_1.jpg?v=1753474943"},{"product_id":"30025801a-outdoor-vent-kit-for-npe-2-series","title":"30025801A - Outdoor Vent Kit - NPE-2 Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30025801A - Outdoor Vent Kit for NPE-2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30025801A Outdoor Vent Kit is a must-have for outdoor installations of Navien NPE-2 Series tankless water heaters. This kit is specifically required to safely and effectively vent your unit in outdoor settings, ensuring optimal performance and compliance with installation guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for Outdoor Use: Essential for safely venting NPE-2 Series water heaters in outdoor installations.\u003c\/li\u003e\n\u003cli\u003eWeather-Resistant Design: Built to withstand the elements, offering long-lasting durability.\u003c\/li\u003e\n\u003cli\u003ePerfect Compatibility: Designed exclusively for Navien NPE-2 Series tankless water heaters for a precise fit.\u003c\/li\u003e\n\u003cli\u003eStreamlined Installation: Makes outdoor setups straightforward and efficient.\u003c\/li\u003e\n\u003cli\u003eEnsure your Navien NPE-2 Series water heater operates efficiently and safely in outdoor conditions with the 30025801A Outdoor Vent Kit. This essential accessory is your trusted solution for proper outdoor installation.\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;\"\u003ePNAV000286\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165829914869,"sku":"30025801A","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30025801a_top-angle_wm.jpg?v=1753474938"},{"product_id":"npe-210s2-180-000-btu-high-efficiency-condensing-tankless-water-heater","title":"NPE-210S2 - Condensing Tankless Water Heater - 180,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NPE-210S2 - Condensing Tankless Water Heater - 180,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"111\" data-end=\"650\"\u003eThe Navien NPE-210S2 is a high-efficiency condensing tankless water heater designed to deliver continuous hot water in both residential and commercial settings. With input capacity ranging from 12,000 to 180,000 BTU\/h and a Uniform Energy Factor of 0.96, it provides powerful, energy-saving performance. It delivers up to 10.1 gallons per minute at a 35°F rise and is ENERGY STAR certified for its high efficiency. Compact and wall-mounted, it installs indoors or outdoors and includes a field-convertible gas system with a conversion kit.\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"1209\"\u003eThis model uses dual stainless steel heat exchangers for long-term durability and ultra condensing operation. It supports cascading with up to 16 units via Navien’s Ready-Link® technology and allows common venting with up to 12 units. The NPE-210S2 includes the EZNav™ multi-line control panel and built-in HotButton™ recirculation control, and it’s compatible with remote access via NaviLink™. It operates at elevations up to 10,100 feet and can use a 1\/2\" gas line for runs up to 24 feet, providing installation flexibility across a range of applications.\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"1209\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003e180,000 BTU\/h input with 0.96 UEF\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eUp to 10.1 GPM at 35°F temperature rise\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eENERGY STAR certified\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eField convertible gas system (NG or LP, kit included)\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eIndoor or outdoor wall-hung installation (outdoor cap required)\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eEZNav™ multi-line control panel\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eBuilt-in HotButton™ for recirculation control\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eCascading capable (up to 16 units)\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eCommon venting up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003e1\/2\" gas line capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eVent lengths: 2\" up to 75 ft, 3\" up to 150 ft\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eRemote control capable (NaviLink™ compatible)\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1869\"\u003eOperates at elevations up to 10,100 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1871\" data-end=\"2143\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1871\" data-end=\"2143\"\u003eResidential and commercial water heating\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"2143\"\u003eMulti-bathroom homes or light commercial buildings\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"2143\"\u003eIndoor or outdoor installations with limited space\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"2143\"\u003eHigh-efficiency upgrades or replacements\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"2143\"\u003eMulti-unit systems needing cascade or common venting capability\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;\"\u003ePNAV000020\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45957720408309,"sku":"NPE-210S2","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/npe-210s2.jpg?v=1753474920"},{"product_id":"30028683a-npe-a2-s2-service-parts-kit","title":"30028683A - Service Parts Kit - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30028683A - NPE-A2\/S2 Service Parts Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cp\u003eNPE-2 series parts kit designed to help service in the field.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eParts Kit - Tankless water heater\u003c\/li\u003e\n\u003cli\u003e1 year warranty from date of purchase.\u003c\/li\u003e\n\u003cli\u003ePart Number: (30018661A)\n\u003cul\u003e\n\u003cli\u003eNPE series parts kit designed to help service in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart Number: (30018659A)\n\u003cul\u003e\n\u003cli\u003eCC, CR, NR \u0026amp; NP series parts kit designed to help service in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart Number: (30028683A)\n\u003cul\u003e\n\u003cli\u003eNPE-2 series parts kit designed to help service in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart Number: (30024980A)\n\u003cul\u003e\n\u003cli\u003eNPN series parts kit designed to help service in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories__warranty\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000043\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45957780406517,"sku":"30028683A","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/f9d9e614-4782-4168-ba52-80f66a522352.jpg?v=1753474918"},{"product_id":"30019042a-ready-link-rack-4-back-to-back","title":"30019042A - Ready-Link Manifold Kit - 4 Back-to-Back","description":"\u003cp\u003e\u003cstrong\u003eNavien 30019042A - Ready-Link Rack - 4 Back to Back\u003c\/strong\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;\"\u003ePZNS643875\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46312533983477,"sku":"30019042A","price":2590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/0a4ddaec-c3a4-4a80-be6c-a3adbe76ae95.jpg?v=1753474908"},{"product_id":"30010747a-wall-flange-and-vent-terminate-kit","title":"30010747A - Wall Flange and Vent Termination Kit - 2\"","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010747A - Wall Flange and Vent Termination Kit - 2\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWall flange designed to work on 2\" intake and exhaust pipe for a clean installation look in location where the pipe goes through the wall.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e \u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46571379032309,"sku":"30010747A","price":16.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/c53fae8a-befd-4a70-99a2-b316bfdce0d0.jpg?v=1753892584"},{"product_id":"30011282a-front-cover-for-npe-series-tankless-water-heaters","title":"30011282A - Front Cover - NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30011282A - Front Cover for NPE Series Tankless Water Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30011282A Front Cover is a genuine replacement part designed specifically for Navien NPE Series tankless water heaters. This cover helps protect internal components while maintaining the unit's clean, professional appearance. 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