{"title":"Navien Replacement Parts","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":"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":"air-pressure-flow-sensor-aps","title":"30000663A - Air Pressure Flow Sensor","description":"\u003cp\u003e\u003cstrong\u003eNavien 30000663A - Air Pressure Flow Sensor (APS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"155\" data-end=\"539\"\u003eThe Navien 30000663A is a genuine OEM air pressure sensor (APS), also known by part number NASS9EX00009. It is designed for use in Navien heating systems, including tankless water heaters and condensing boilers. This sensor monitors air pressure to help ensure proper and efficient operation of the system. It features an analog output and is typically flange-mounted inside the unit.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"864\"\u003eCompatible with CR and CC Series Tankless Water Heaters, CH and CH-ASME Series Condensing Gas Combination Boilers, and NR and NP Series Condensing Tankless Gas Water Heaters, this sensor supports a pressure range of 0 to 100 psi. It is an essential replacement part for maintaining performance and safety in Navien systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"866\" data-end=\"879\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Navien replacement part\u003c\/li\u003e\n\u003cli\u003eMeasures air pressure up to 100 psi\u003c\/li\u003e\n\u003cli\u003eAnalog output signal\u003c\/li\u003e\n\u003cli\u003eFlange mount design\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1020\" data-end=\"1183\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1037\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1020\" data-end=\"1183\"\u003eCR\/CC Series Tankless Water Heaters\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1183\"\u003eCH\/CH-ASME Series Condensing Gas Combination Boilers\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1183\"\u003eNR\/NP Series Condensing Tankless Gas 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;\"\u003ePNAV000140\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067045761221,"sku":"30000663A","price":37.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/navien_30000663a.jpg?v=1753475025"},{"product_id":"flame-rod-assembly","title":"30004680A - Flame Rod Assembly - NG","description":"\u003cp\u003eFlame Rod Assembly\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000065\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067046056133,"sku":"30004680A","price":12.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/navien_30004680a.jpg?v=1753475023"},{"product_id":"flame-rod-assembly-ch-cc-cr-series-propane-only","title":"30004684A - Flame Rod Assembly - LP","description":"\u003cp\u003e\u003cstrong\u003eNavien 30004684A - LP Flame Rod Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlame Rod Assembly- CH \/ CC \/ CR Series (Propane Only)\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;\"\u003ePNAV000110\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067046121669,"sku":"30004684A","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/0e245882-69bc-47a9-b370-7f5a2965ae01.jpg?v=1753475021"},{"product_id":"water-adjustment-valve","title":"30004834B - Water Adjustment Valve - PPS, NR\/NP and CR\/CC Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30004834B - Water Adjustment Valve - PPS, NR\/NP and CR\/CC Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"190\" data-end=\"618\"\u003eThe Navien 30004834B Water Adjustment Valve is a genuine OEM part designed for precise control of water flow and pressure in Navien NR, NP, CR, and CC series tankless water heaters. Made from durable PPS (polyphenylene sulfide), this valve ensures optimal system performance and efficiency by regulating water input. It is essential for maintaining proper operation and extending the life of your Navien unit.\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"746\"\u003eCompatible with a wide range of Navien models, this valve is a reliable replacement part to keep your system running smoothly.\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;\"\u003ePNAV000090\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067046777029,"sku":"30004834B","price":45.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/1b90b415-379a-44ea-be32-b146c5e0317f.png?v=1753475020"},{"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":"ignition-transformer-ipg-30010455a","title":"30010455A - Ignition Transformer - High Voltage Spark for NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010455A - Ignition Transformer - High Voltage Spark for NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"88\" data-end=\"401\"\u003eThe Navien 30010455A Ignition Transformer is a genuine OEM replacement part designed for use in Navien NCB and NCB-E series tankless water heaters. This critical component transforms low voltage input into a high voltage spark needed to ignite the unit's gas burner, ensuring safe and reliable combustion startup.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"685\"\u003eConstructed from high-quality materials and manufactured to meet strict electrical safety standards, this transformer provides dependable performance over time. It is lightweight and easy to install, making it ideal for restoring ignition functionality in compatible Navien systems.\u003c\/p\u003e\n\u003cp data-start=\"687\" data-end=\"895\"\u003e\u003cstrong data-start=\"687\" data-end=\"706\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"687\" data-end=\"895\"\u003eProduct Type: Ignition transformer\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"895\"\u003eFunction: High-voltage spark generation for gas burner ignition\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"895\"\u003eDimensions: 2.56\" L x 2.95\" W x 2.95\" H\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"895\"\u003eWeight: 0.25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"897\" data-end=\"983\"\u003e\u003cstrong data-start=\"897\" data-end=\"914\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"897\" data-end=\"983\"\u003eCompatible with Navien NCB and NCB-E 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;\"\u003ePNAV000190\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067050512581,"sku":"30010455A","price":56.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30010455a.jpg?v=1753475007"},{"product_id":"flow-sensor","title":"30010537A - Flow Sensor","description":"\u003cp\u003e\u003cstrong\u003eNavien 30010537A - Flow Sensor for CC, CR, NR and NP Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Compatibility: CC-180 - CC-210 - CC-240 - CR-180A - CR-210A - CR240 - CR240A - NP-240 - NR-210 and NR-240A Condensing Gas Tankless Water Heaters.\u003c\/li\u003e\n\u003cli\u003eWeight: 0.25\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;\"\u003ePNAV000045\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067051036869,"sku":"30010537A","price":21.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30010537a_2_wm.jpg?v=1753475006"},{"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":"navien-dhw-flow-sensor","title":"30013685A - DHW Flow Sensor","description":"\u003cp\u003e\u003cstrong\u003eNavien 30013685A - DHW Flow Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"162\" data-end=\"507\"\u003eThe Navien 30013685A is a domestic hot water (DHW) flow sensor designed for use in Navien tankless water heaters, especially those in the CH series. This sensor plays a critical role in energy-efficient operation by detecting water flow and signaling the control board to activate or deactivate the heating element accordingly.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"826\"\u003eBy ensuring that the heater only operates when water is actually flowing, the sensor helps reduce energy consumption, extend system lifespan, and maintain responsive hot water delivery. Built from durable materials and designed for easy replacement, it is a reliable component for maintaining peak system performance.\u003c\/p\u003e\n\u003cp data-start=\"828\" data-end=\"903\"\u003e\u003cstrong data-start=\"828\" data-end=\"845\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"828\" data-end=\"903\"\u003eCompatible with Navien CH 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;\"\u003ePNAV000075\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067055165637,"sku":"30013685A","price":39.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30013685A_1_wm.jpg?v=1769637704"},{"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":"water-pressure-sensor-lwco-for-ch-ncb-series","title":"30014699A - Water Pressure Sensor LWCO - Push-Pull Output for CH and NCB Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30014699A - Water Pressure Sensor LWCO - Push-Pull Output for CH and NCB Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"599\"\u003eThe Navien 30014699A is a water pressure sensor designed for use with Navien CH and NCB series condensing gas combination boilers. Also known as a low water cut-off (LWCO), this OEM part monitors system pressure and transmits readings to the unit’s control system. It plays a vital role in maintaining safe, efficient operation by helping prevent low-pressure damage or system faults.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"828\"\u003eBuilt with durable materials and a push-pull output design, this sensor offers accurate pressure detection with ±3% measurement tolerance. It can be surface or flange mounted for versatile installation and reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"830\" data-end=\"1077\"\u003e\u003cstrong data-start=\"830\" data-end=\"849\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eProduct Type: Water pressure sensor (LWCO)\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eOutput Type: Push-pull\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eMounting: Surface or flange\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eDimensions: 3\" L x 1.75\" W x 2.76\" H\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eWeight: 0.5 lbs\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eMeasurement Accuracy: ±3%\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"1077\"\u003eMaterial: Durable composite construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1079\" data-end=\"1174\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1096\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1079\" data-end=\"1174\"\u003eCompatible with Navien CH and NCB series condensing gas combination 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;\"\u003ePNAV000115\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":38067055722693,"sku":"30014699A","price":29.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/products\/30014699a.jpg?v=1753474996"},{"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":"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":"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. Please note, this front cover is only compatible with the NPE Series and is not designed for NPE-A Series or NPE-A2 models.\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 30011282A\u003c\/li\u003e\n\u003cli\u003eMaterial Durable plastic\u003c\/li\u003e\n\u003cli\u003eCompatibility NPE Series tankless water heaters only\u003c\/li\u003e\n\u003cli\u003eSize Standard front cover for NPE Series units\u003c\/li\u003e\n\u003cli\u003eDesign Protective front panel for unit enclosure\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;\"\u003e PNAV000177\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46644734296309,"sku":"30011282A","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/ea1fc4f1-cdfb-49c1-b0cc-d3acd2b4c892.jpg?v=1753474897"},{"product_id":"20006948a-o-ring-epdm-15-8-x-2-7-mm","title":"20006948A - O-Ring - EPDM, 15.8 x 2.7 mm","description":"\u003cp\u003e\u003cstrong\u003eNavien 20006948A - O-Ring - EPDM, 15.8 x 2.7 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"529\" data-start=\"124\"\u003eThe Navien 20006948A is a large-diameter EPDM O-ring engineered for sealing applications across multiple Navien water heater and boiler models. With a 15.8-inch diameter and 2.7-millimeter thickness, this genuine OEM part provides a secure, leak-resistant seal in high-performance systems. It is specifically designed to meet the fit and durability standards required for Navien’s condensing gas products.\u003c\/p\u003e\n\u003cp data-end=\"812\" data-start=\"531\"\u003eMade from EPDM rubber, the 20006948A offers excellent resistance to heat, pressure, and chemical exposure. It’s compatible with units from the NHB, NCB, CC\/CR, CH\/CH-ASME, NPE, and NR\/NP series, making it a trusted choice for both residential and commercial maintenance or repairs.\u003c\/p\u003e\n\u003cp data-end=\"1029\" data-start=\"814\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1029\" data-start=\"814\"\u003e15.8\" diameter O-ring with 2.7 mm thickness\u003c\/li\u003e\n\u003cli data-end=\"1029\" data-start=\"814\"\u003eMade of durable, heat- and chemical-resistant EPDM rubber\u003c\/li\u003e\n\u003cli data-end=\"1029\" data-start=\"814\"\u003eGenuine Navien OEM replacement part\u003c\/li\u003e\n\u003cli data-end=\"1029\" data-start=\"814\"\u003eEnsures tight sealing and leak prevention\u003c\/li\u003e\n\u003cli data-end=\"1029\" data-start=\"814\"\u003eBlack in color\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1298\" data-start=\"1031\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1298\" data-start=\"1031\"\u003eNavien NHB-55 condensing gas boilers\u003c\/li\u003e\n\u003cli data-end=\"1298\" data-start=\"1031\"\u003eNCB, CC\/CR, CH\/CH-ASME condensing gas combination boilers\u003c\/li\u003e\n\u003cli data-end=\"1298\" data-start=\"1031\"\u003eNPE, NR\/NP tankless water heaters\u003c\/li\u003e\n\u003cli data-end=\"1298\" data-start=\"1031\"\u003eUse in high-temperature, high-pressure sealing locations\u003c\/li\u003e\n\u003cli data-end=\"1298\" data-start=\"1031\"\u003eIdeal for servicing or replacing original Navien O-rings\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;\"\u003ePNAV000060\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46875379564789,"sku":"20006948A","price":2.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/c3a3d92d-7bd1-4346-9a70-36cb303fd50d.png?v=1753730857"},{"product_id":"20006958a-packing-ring-epdm-3-4","title":"20006958A - Packing Ring - EPDM, 3\/4\"","description":"\u003cp\u003e\u003cstrong\u003eNavien 20006958A - Packing Ring - EPDM, 3\/4\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"127\" data-end=\"491\"\u003eThe Navien 20006958A is a 3\/4\" EPDM packing ring designed for secure, leak-resistant sealing in Navien water heaters and boilers. Made from durable EPDM rubber, this genuine OEM part ensures long-lasting performance in high-temperature and high-pressure environments. It is compatible with a range of Navien series including CR\/CC, NR\/NP, CH, NCB, and NCB-E units.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"758\"\u003eThis black EPDM ring provides a tight seal between fittings, helping to maintain system efficiency and prevent leaks over time. Whether you're performing routine maintenance or a component replacement, the 20006958A ensures proper fit and factory-grade reliability.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"974\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003e3\/4\" EPDM packing ring\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003eGenuine Navien OEM component\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003eMade from durable, heat-resistant rubber\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003eColor: Black\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003eDesigned for high-temperature, high-pressure use\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"974\"\u003eEnsures a tight, leak-resistant seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"976\" data-end=\"1222\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"976\" data-end=\"1222\"\u003eNavien water heater and boiler maintenance\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1222\"\u003eCompatible with CR\/CC, NR\/NP, CH, NCB, and NCB-E series\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1222\"\u003eUse at connection points to maintain system integrity\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1222\"\u003eIdeal for service technicians and installers working with Navien units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"976\" data-end=\"1222\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000130\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":46875379990773,"sku":"20006958A","price":1.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/8924ea7e-d0b0-4a86-9b9a-b94ec7225ec9.png?v=1753730637"},{"product_id":"30008571a-flow-sensor-for-npe-series","title":"30008571A - Flow Sensor for NPE Series","description":"\u003cp\u003e\u003cstrong\u003e30008571A - Flow Sensor for NPE Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Navien 30008571A flow sensor is a genuine replacement component designed for use in Navien NPE series tankless water heaters. This sensor monitors incoming water flow and communicates with the unit's control board to ensure accurate activation and efficient operation during demand. By precisely detecting water movement through the system, it helps maintain consistent hot water delivery and overall system performance. Built for reliable fit and function, the Navien 30008571A is an essential service part for restoring proper flow detection and dependable operation in compatible Navien tankless units.\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: 30008571A\u003c\/li\u003e\n\u003cli\u003eComponent Type: Flow Sensor\u003c\/li\u003e\n\u003cli\u003eCompatible With: Navien NPE Series tankless water heaters\u003c\/li\u003e\n\u003cli\u003eMonitors incoming water flow for accurate system activation\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent hot water performance and efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or malfunctioning flow sensors\u003c\/li\u003e\n\u003cli\u003eSupports proper communication with the unit control system\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable fit and long-term performance in Navien tankless systems\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;\"\u003ePNAV000125\u003c\/span\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47601686675701,"sku":"30008571A","price":39.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/8aeac52d-5aba-433c-9db9-7a802daff436.jpg?v=1770706926"},{"product_id":"30034132a-check-valve-assembly-for-npe-series","title":"30034132A - Check Valve Assembly for NPE Series","description":"\u003cp\u003e\u003cstrong\u003eNavien 30034132A - Check Valve Assembly 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\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;\"\u003ePNAV000310\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47601742184693,"sku":"30034132A","price":13.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/navien_30034132A_new1_wm.jpg?v=1772608626"},{"product_id":"30012033b-flow-sensor-for-ncb-and-ncb-e","title":"30012033B - Flow Sensor for NCB and NCB\/E","description":"\u003cp\u003e\u003cstrong\u003eNavien 30012033B - Flow Sensor for NCB and NCB\/E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eRZNS649307\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":48176111124725,"sku":"30012033B","price":33.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/207bb904-9c72-44e5-9ebb-4f64beac6ed9.jpg?v=1779395458"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/collections\/2048x2048_23.png?v=1754677282","url":"https:\/\/www.supplystop.com\/collections\/navien-replacement-parts\/under-5.oembed","provider":"SupplyStop.com","version":"1.0","type":"link"}