{"title":"Lochinvar","description":"\u003cp\u003eShop replacement parts for Lochinvar equipment at Total Hearth. Compare part numbers, product specifications, and compatibility details to find the right replacement for repairs and maintenance.\u003c\/p\u003e","products":[{"product_id":"20429k","title":"Pilot Assembly 180° LP Kit | AO Smith \/ Lochinvar | NBK-20429K","description":"\u003ch3\u003eNBK-20429K – Pilot Assembly 180° LP Kit – AO Smith \/ Lochinvar\u003c\/h3\u003e\n\u003cp\u003eThe NBK-20429K Pilot Assembly 180° LP Kit is a premium OEM-equivalent replacement designed for liquid propane (LP) water heaters. Featuring a 180-degree pilot tube orientation, this assembly is a direct replacement for AO Smith part number 100109243 and Lochinvar part number 9003455005. It ensures consistent ignition, safe burner operation, and dependable performance in LP-fueled water heating systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLP Gas Compatible\u003c\/strong\u003e – Engineered for liquid propane water heating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180° Configuration\u003c\/strong\u003e – Perfect for burner assemblies requiring straight-line pilot tube routing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Equivalent Performance\u003c\/strong\u003e – Matches AO Smith and Lochinvar specifications for reliable and safe operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 20429K\u003c\/li\u003e\n\u003cli\u003eCategory: Water Heater Parts \/ Pilot Assemblies\u003c\/li\u003e\n\u003cli\u003eFuel Type: Liquid Propane (LP)\u003c\/li\u003e\n\u003cli\u003eOrientation: 180°\u003c\/li\u003e\n\u003cli\u003eOEM Brands: AO Smith, Lochinvar\u003c\/li\u003e\n\u003cli\u003eReplaces OEM Parts: 100109243, 9003455005\u003c\/li\u003e\n\u003cli\u003eUPC: 810069185026\u003c\/li\u003e\n\u003cli\u003eApplication: AO Smith and Lochinvar LP gas water heaters (residential and commercial)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalent To:\u003c\/strong\u003e\u003cbr\u003eAO Smith: 100109243\u003cbr\u003eLochinvar: 9003455005\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the NBK-20429K?\u003c\/strong\u003e\u003cbr\u003eThe NBK-20429K provides a dependable solution for maintaining safe ignition and consistent flame control in LP-fueled water heaters. Its precise 180° configuration ensures easy installation and compatibility with OEM standards, making it ideal for both maintenance and replacement applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Availability:\u003c\/strong\u003e\u003cbr\u003eSpecial order from NBK. Please allow 1–2 business days for processing before shipment.\u003c\/p\u003e","brand":"Water Heater","offers":[{"title":"Default Title","offer_id":52401283268976,"sku":"6-NBK-280","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/20429k_2.jpg?v=1771021403"},{"product_id":"nbk-20449-ignition-module-fenwal-35-679908-153-lochinvar-100208464","title":"NBK-20449 Ignition Module - Replaces Fenwal 35-679908-153, Lochinvar 100208464","description":"\u003ch2\u003eNBK-20449 Ignition Module - Direct Replacement for Fenwal and Lochinvar HVAC Ignition Controls\u003c\/h2\u003e\u003cp\u003eRestore reliable ignition and safe burner operation to your HVAC system with the NBK-20449 Ignition Module. Engineered as a direct OEM-equivalent replacement for Fenwal 35-679908-153 and Lochinvar 100208464, this ignition control module delivers dependable spark sequencing and flame sensing - getting your heating system back online quickly and safely.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NBK-20449\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ignition Module \/ Ignition Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e HVAC Ignition Control Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Replacement Part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDirect Replacement For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFenwal 35-679908-153\u003c\/li\u003e\n\u003cli\u003eLochinvar 100208464\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Symptoms of a Failed Ignition Module\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBurner fails to ignite or goes into lockout\u003c\/li\u003e\n\u003cli\u003eIntermittent ignition or no spark\u003c\/li\u003e\n\u003cli\u003eSystem lights then shuts off immediately\u003c\/li\u003e\n\u003cli\u003eFlame sensor not being recognized\u003c\/li\u003e\n\u003cli\u003eHeating system will not start\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the NBK-20449?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Direct Replacement\u003c\/strong\u003e - OEM-equivalent fit for Fenwal and Lochinvar ignition control applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Safe Ignition\u003c\/strong\u003e - Dependable spark sequencing and flame sensing for reliable burner operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Reliability\u003c\/strong\u003e - Meets or exceeds original Fenwal and Lochinvar specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e - Built for long service life in demanding HVAC ignition environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Field Replacement\u003c\/strong\u003e - Direct-fit installation with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Ignition modules are safety-critical components. Verify part number compatibility and system specifications before ordering. Installation should be performed by a qualified HVAC technician. Electrical components are non-returnable once installed.\u003c\/p\u003e","brand":"Ignition Control","offers":[{"title":"Default Title","offer_id":54044210561392,"sku":"SO-20449","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/20449-100208464.webp?v=1784209708"}],"url":"https:\/\/total-hearth.com\/collections\/lochinvar.oembed","provider":"Total Hearth","version":"1.0","type":"link"}