{"title":"Navien Accessories","description":"","products":[{"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":"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":"o-ring-kit-universal","title":"30009933A - O-Ring Kit - NR and NP Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30009933A - O-Ring Kit - NR and NP Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"186\" data-end=\"738\"\u003eThe Navien 30009933A is a complete O-ring kit designed for use with Navien NR and NP series tankless water heaters. This kit includes 16 of the most common O-rings and packing rings needed for routine maintenance and repairs. Made from durable rubber, these components ensure leak-free connections throughout the system. It's an essential kit for technicians servicing Navien units and helps maintain system integrity by preventing leaks at key junctions. Must be installed by a licensed professional to qualify for warranty coverage.\u003c\/p\u003e\n\u003cp data-start=\"740\" data-end=\"833\"\u003e\u003cstrong data-start=\"740\" data-end=\"757\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"740\" data-end=\"833\"\u003eCompatible with Navien NR and NP series condensing tankless water heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 - 20006949A\u003c\/li\u003e\n\u003cli\u003e2 - 20006948A\u003c\/li\u003e\n\u003cli\u003e2 - 20017207A\u003c\/li\u003e\n\u003cli\u003e2 - 20006947A\u003c\/li\u003e\n\u003cli\u003e2 - 20017210A\u003c\/li\u003e\n\u003cli\u003e1 - 20006950A\u003c\/li\u003e\n\u003cli\u003e2 - 20006958A\u003c\/li\u003e\n\u003cli\u003e1 - 20006853A\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;\"\u003ePNAV000135\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067049431237,"sku":"30009933A","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/navien_30009933a.jpg?v=1753475009"},{"product_id":"30010950a-plumb-easy-isolation-valve-kit-1","title":"30010950A - Plumb Easy Isolation Valve Kit - 1\"","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010950A - Plumb Easy Isolation Valve Kit - 1\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNavien Plumb Easy Valves are designed to provide ease of installation and operation as well as for quick maintenance for Navien water heaters and boilers\u003c\/li\u003e\n\u003cli\u003eCompatible with all Navien models\n\u003cul\u003e\n\u003cli\u003eNPE Tankless Water Heater Series\u003c\/li\u003e\n\u003cli\u003eNCB Combi-Boiler Series\u003c\/li\u003e\n\u003cli\u003eNHB Boiler Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-port, quarter-turn ball valves with color-coded tee handles and unions\u003c\/li\u003e\n\u003cli\u003eQuarter-turn purge and drain valves with hose connections and tethered brass caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000145\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051233477,"sku":"30010950A","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30010950a_2_wm.jpg?v=1753847606"},{"product_id":"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":"cartridge-replacement-media","title":"GXXX001327 - PeakFlow Replacement Media Cartridge for Condensate Neutralizer Kits","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001327 - PeakFlow Replacement Media Cartridge for Condensate Neutralizer Kits\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;\"\u003ePNAV000240\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067059359941,"sku":"GXXX001327","price":248.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/navien_gxxx001327.jpg?v=1753474991"},{"product_id":"chemical-free-salt-free-anti-scale-system","title":"GPWC110001AC001 - PeakFlow-S Scale Prevention System","description":"\u003cp\u003e\u003cstrong\u003eNavien GPWC110001AC001 - PeakFlow Scale Prevention System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis highly recommended environmentally friendly system treats hard water issues to address the water quality going into your Navien units, other water-related products and your water supply lines. A \"must buy\" in areas of hard water. Scale build-up from hard water is the biggest single reason for unit failures.\u003c\/p\u003e\n\u003cp\u003ePeakFlow S prevents scale by converting dissolved hardness minerals into powerless particles that will not attach themselves onto any of the components in the system. PeakFlow S, when sized correctly for the installation, will help to ensure the longevity of your system, and help eliminate hard water quality problems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe ECO-friendly and economical solution to your residential and commercial systems.\u003c\/li\u003e\n\u003cli\u003ePrevents scale\u003c\/li\u003e\n\u003cli\u003eNo chemical​\u003c\/li\u003e\n\u003cli\u003eLow maintenance​​\u003c\/li\u003e\n\u003cli\u003eLow cost​\u003c\/li\u003e\n\u003cli\u003eEnvironmentally Friendly​\u003c\/li\u003e\n\u003cli\u003eChemical-free and environment-friendly\u003c\/li\u003e\n\u003cli\u003eIncreases flow rates\u003c\/li\u003e\n\u003cli\u003eFor up to 6 gpm\u003c\/li\u003e\n\u003cli\u003eResidential and light commercial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Pressure: 90 psi \/ 6.2 bar\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 100 degrees F \/ 38 degrees C\u003c\/li\u003e\n\u003cli\u003eMinimum Temperature: 40 degrees F \/ 5 degrees C\u003c\/li\u003e\n\u003cli\u003eInlet \/ Outlet Connections: 3\/4\" FNPT\u003c\/li\u003e\n\u003cli\u003eService Flow Rate: up to 6 gpm (23 lpm)\u003c\/li\u003e\n\u003cli\u003eContinuous Flow Rate: Up to 4 gpm (15 lpm)\u003c\/li\u003e\n\u003cli\u003eCapacity: Media cartridge does not have a grain removal capacity. However, other contaminants present in the water will gradually degrade the effectiveness of this cartridge\u003c\/li\u003e\n\u003cli\u003eUnit Weight: 15 lbs \/ 6.8 kg\u003c\/li\u003e\n\u003cli\u003eUnit Size: 7\" x 13-1\/2\"\u003c\/li\u003e\n\u003cli\u003eMedia Replacement Period: 2 years\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;\"\u003ePNAV000235\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067059589317,"sku":"GPWC110001AC001","price":226.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx001725_2_wm.jpg?v=1753474988"},{"product_id":"primary-manifold-kit-for-ncb-h","title":"30026576B - Primary Manifold Kit - NCB and NFC Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30026576B - Primary Manifold Kit for NCB-H\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cp\u003ePrimary loop stainless steel manifold designed to work on NCB-H and NFC-H models for fast, clean installations. This package includes new stainless steel manifold, isolation valves with gaskets, threaded connection adapter with clip and LWCO plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories__warranty\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"accessories__warranty\"\u003eCompatible with all NCB-H and NFC-H Series boiler models\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eMade of Stainless Steel material\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003e1\" FNPT dielectric unions for boiler SUPPLY and RETURN.\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003e1-1\/2\" FNPT dielectric adapters for heating SUPPLY and RETURN piping\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003ePRV\/Air Vent Adapter.- Adapter from threaded connection to clipped connection\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eSet of 1\" Isolation Valves with 3\/8\" drain connections and rubber gaskets\u003c\/li\u003e\n\u003cli class=\"accessories__warranty\"\u003eMale plug when LWCO is not used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000149\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":40806951715013,"sku":"30026576B","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30026576C_1.jpg?v=1762476033"},{"product_id":"navien-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":"navien-gxxx001892-3-x-5-concentric-sidewall-termination-kit-21-inch","title":"GXXX001892 - NaviVent 3\" x 5\" Concentric Sidewall Termination Kit - 21\"","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001892 - 3\" x 5\" Concentric Sidewall Termination Kit - 21\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\" x 5\" Concentric venting for NPN-U and NPN-E series tankless water heater\u003c\/li\u003e\n\u003cli\u003eSidewall termination kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000265\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":44197644206325,"sku":"GXXX001892","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_NGXXX001892.jpg?v=1753474957"},{"product_id":"navien-gxxx001893-3-x-5-concentric-roof-termination-kit-18-inch","title":"GXXX001893 - NaviVent 3\" x 5\" Concentric Roof Termination Kit - 18\"","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001893 - 3\" x 5\" Concentric Roof Termination Kit - 18\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\" x 5\" Concentric venting for NPN-U and NPN-E series tankless water heater\u003c\/li\u003e\n\u003cli\u003eRoof termination kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000270\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":44205621477621,"sku":"GXXX001893","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_GXXX001893_1_wm.jpg?v=1767077907"},{"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":100.33,"currency_code":"USD","in_stock":true}],"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":"gxxx001427-wall-plate-for-navien-hotbutton","title":"GXXX001427 - Wall Plate for Navien HotButton","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001427 - Wall Plate for Navien HotButton\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the push of a button, the Navien HotButton activates the internal recirculation pump and gas fired burner to heat water in supply lines. This gives you hot water when you need it, saving water and money. Optional on-demand recirculation system for Navien NPE-A2 condensing tankless water heaters. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlate only (GXXX001426 button sold separately)\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;\"\u003ePZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45165803995381,"sku":"GXXX001427","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx001427.jpg?v=1753474941"},{"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":"gxxx001769-universal-temperature-sensor","title":"GXXX001769 - Universal Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eNavien GXXX001769 - Universal Temperature Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accessories__description\"\u003e\n\u003cp\u003eDesigned to sense supply, return or tank water temperature. Works with all NCB-H series combi-boilers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories__warranty\"\u003e \u003c\/div\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45278432559349,"sku":"GXXX001769","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_gxxx001769.jpg?v=1753474937"},{"product_id":"naviclean-magnetic-boiler-filter","title":"GXXX001727 - NaviClean Magnetic Boiler Filter","description":"\u003cp\u003e\u003cstrong\u003eNavien NaviClean Magnetic Boiler Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNaviClean is a highly recommended magnetic boiler filter designed to protect hydronic heating systems from the damaging effects of iron oxide sludge and non-magnetic debris. It is best suited for heating systems with 1\" to 1-1\/4\" copper or black iron pipes. It features a permanent magnet mounted inside the glass reinforced nylon housing. NaviClean magnetic boiler filter can be installed anywhere on the main system piping. To achieve best performance, it is recommended that the NaviClean be installed after the last heating zone and before the boiler. NaviClean is also fully compatible with Adey chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful permanent magnet for removing higher levels of iron oxide, sludge and debris\u003c\/li\u003e\n\u003cli\u003eInlet and outlet ports for rapid in-line installation\u003c\/li\u003e\n\u003cli\u003eTool-free valve connection designed to prevent cross threading\u003c\/li\u003e\n\u003cli\u003eLarge canister and full flow valves resulting in minimal pressure drop and unrestricted flow\u003c\/li\u003e\n\u003cli\u003eLow profile drain valve making installation and service easier\u003c\/li\u003e\n\u003cli\u003e360 Degree rotation allowing flexibility of installation\n\u003cul\u003e\n\u003cli\u003eNaviClean's in-line design and 360 degree rotational valves provide multiple installation options for both vertical and horizontal pipework. This ensures greater flexibility within the tightest working environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh performance seals providing higher protection against leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) NaviClean Filter\u003c\/li\u003e\n\u003cli\u003e(2) 1-1\/4\" NPT Adapters\u003c\/li\u003e\n\u003cli\u003e(2) Isolation Valves\u003c\/li\u003e\n\u003cli\u003e(2) valve clips\u003c\/li\u003e\n\u003cli\u003e(1) Lid wrench\u003c\/li\u003e\n\u003cli\u003e(1) Valve wrench\u003c\/li\u003e\n\u003cli\u003eInstallation, operation and service manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000222\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":45278463590645,"sku":"GXXX001727","price":271.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_naviclean_new_2_wm.jpg?v=1753474934"},{"product_id":"navien-gxxx001896-3-x-5-concentric-vent-pipe-extension-10","title":"GXXX001896 - 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