{"product_id":"dometic™-atwood-38603-furnace-valve-coil-24v-ac-fits-8900-iii-8900iii-ld-series-rv-furnaces","title":"Dometic™ \/ Atwood 38603 Furnace Valve Coil – 24V AC – Fits 8900 III \u0026 8900III LD Series RV Furnaces","description":"\u003ch1 data-section-id=\"1s3o9yv\" data-start=\"90\" data-end=\"191\"\u003eDometic™ \/ Atwood 38603 Furnace Valve Coil – 24V AC – Fits 8900 III \u0026amp; 8900III LD Series RV Furnaces\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1p927wt\" data-start=\"193\" data-end=\"212\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"213\" data-end=\"522\"\u003eThe \u003cstrong data-start=\"217\" data-end=\"262\"\u003eDometic \/ Atwood 38603 Furnace Valve Coil\u003c\/strong\u003e is a replacement electrical coil designed for use with \u003cstrong data-start=\"318\" data-end=\"371\"\u003eAtwood 8900 III and 8900III LD Series RV furnaces\u003c\/strong\u003e. This \u003cstrong data-start=\"378\" data-end=\"403\"\u003e24-volt AC valve coil\u003c\/strong\u003e activates the gas valve when the furnace calls for heat, allowing propane to flow to the burner assembly for ignition.\u003c\/p\u003e\n\u003cp data-start=\"524\" data-end=\"762\"\u003eIf your furnace blower runs but \u003cstrong data-start=\"556\" data-end=\"589\"\u003eno gas is reaching the burner\u003c\/strong\u003e, a failed valve coil may be preventing the gas valve from opening. Replacing the coil with the \u003cstrong data-start=\"685\" data-end=\"701\"\u003eAtwood 38603\u003c\/strong\u003e can restore proper furnace ignition and heating performance.\u003c\/p\u003e\n\u003cp data-start=\"764\" data-end=\"892\"\u003eThis replacement coil is designed for \u003cstrong data-start=\"802\" data-end=\"842\"\u003eside outlet gas valve configurations\u003c\/strong\u003e used on select Atwood Hydro Flame furnace models.\u003c\/p\u003e\n\u003chr data-start=\"894\" data-end=\"897\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"899\" data-end=\"914\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"917\" data-end=\"975\"\u003eGenuine \u003cstrong data-start=\"925\" data-end=\"975\"\u003eAtwood \/ Dometic replacement furnace component\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"978\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"978\" data-end=\"1010\"\u003eControls gas valve operation\u003c\/strong\u003e during ignition cycle\u003c\/li\u003e\n\u003cli data-start=\"1035\" data-end=\"1060\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1060\"\u003e24 Volt AC valve coil\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1109\"\u003eDesigned for \u003cstrong data-start=\"1076\" data-end=\"1109\"\u003eside outlet gas valve systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1112\" data-end=\"1169\"\u003eDirect replacement for worn or failed furnace valve coils\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1219\"\u003eRestores proper propane flow to burner assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1221\" data-end=\"1224\"\u003e\n\u003ch2 data-section-id=\"1mnfbio\" data-start=\"1226\" data-end=\"1254\"\u003eCompatible Furnace Series\u003c\/h2\u003e\n\u003cp data-start=\"1255\" data-end=\"1348\"\u003eThis valve coil is designed for use with the following \u003cstrong data-start=\"1310\" data-end=\"1347\"\u003eAtwood Hydro Flame furnace series\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1350\" data-end=\"1430\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1350\" data-end=\"1368\"\u003e\n\u003ctr data-start=\"1350\" data-end=\"1368\"\u003e\n\u003cth data-start=\"1350\" data-end=\"1368\" data-col-size=\"sm\" class=\"\"\u003eFurnace Series\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1375\" data-end=\"1430\"\u003e\n\u003ctr data-start=\"1375\" data-end=\"1401\"\u003e\n\u003ctd data-start=\"1375\" data-end=\"1401\" data-col-size=\"sm\"\u003eAtwood 8900 III Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1402\" data-end=\"1430\"\u003e\n\u003ctd data-start=\"1402\" data-end=\"1430\" data-col-size=\"sm\"\u003eAtwood 8900III LD Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1432\" data-end=\"1435\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1437\" data-end=\"1454\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1456\" data-end=\"1684\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1456\" data-end=\"1483\"\u003e\n\u003ctr data-start=\"1456\" data-end=\"1483\"\u003e\n\u003cth data-start=\"1456\" data-end=\"1472\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1472\" data-end=\"1483\" data-col-size=\"sm\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1494\" data-end=\"1684\"\u003e\n\u003ctr data-start=\"1494\" data-end=\"1517\"\u003e\n\u003ctd data-start=\"1494\" data-end=\"1508\" data-col-size=\"sm\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-start=\"1508\" data-end=\"1517\" data-col-size=\"sm\"\u003e38603\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1518\" data-end=\"1555\"\u003e\n\u003ctd data-start=\"1518\" data-end=\"1533\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"1533\" data-end=\"1555\" data-col-size=\"sm\"\u003eFurnace Valve Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1556\" data-end=\"1580\"\u003e\n\u003ctd data-start=\"1556\" data-end=\"1566\" data-col-size=\"sm\"\u003eVoltage\u003c\/td\u003e\n\u003ctd data-start=\"1566\" data-end=\"1580\" data-col-size=\"sm\"\u003e24 Volt AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1581\" data-end=\"1610\"\u003e\n\u003ctd data-start=\"1581\" data-end=\"1595\" data-col-size=\"sm\"\u003eOutlet Type\u003c\/td\u003e\n\u003ctd data-start=\"1595\" data-end=\"1610\" data-col-size=\"sm\"\u003eSide Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1611\" data-end=\"1648\"\u003e\n\u003ctd data-start=\"1611\" data-end=\"1625\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"1625\" data-end=\"1648\" data-col-size=\"sm\"\u003eRV Propane Furnaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1649\" data-end=\"1684\"\u003e\n\u003ctd data-start=\"1649\" data-end=\"1664\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-start=\"1664\" data-end=\"1684\" data-col-size=\"sm\"\u003eAtwood \/ Dometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1686\" data-end=\"1689\"\u003e\n\u003ch2 data-section-id=\"1cz835j\" data-start=\"1691\" data-end=\"1748\"\u003eCommon Signs Your Furnace Valve Coil Needs Replacement\u003c\/h2\u003e\n\u003cp data-start=\"1749\" data-end=\"1833\"\u003eYou may need to replace the valve coil if your furnace shows the following symptoms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1837\" data-end=\"1885\"\u003eFurnace blower runs but \u003cstrong data-start=\"1861\" data-end=\"1885\"\u003eburner never ignites\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1888\" data-end=\"1951\"\u003eFurnace attempts ignition but \u003cstrong data-start=\"1918\" data-end=\"1951\"\u003eno propane reaches the burner\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1954\" data-end=\"1999\"\u003eGas valve does not open during ignition cycle\u003c\/li\u003e\n\u003cli data-start=\"2002\" data-end=\"2058\"\u003eFurnace repeatedly \u003cstrong data-start=\"2021\" data-end=\"2058\"\u003elocks out after ignition attempts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2060\" data-end=\"2161\"\u003eReplacing a failed valve coil can restore normal furnace operation and proper heating inside your RV.\u003c\/p\u003e\n\u003chr data-start=\"2163\" data-end=\"2166\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"2168\" data-end=\"2189\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2192\" data-end=\"2257\"\u003eDesigned for use with \u003cstrong data-start=\"2214\" data-end=\"2257\"\u003eAtwood 8900 III and 8900III LD furnaces\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2260\" data-end=\"2323\"\u003eAlways \u003cstrong data-start=\"2267\" data-end=\"2323\"\u003edisconnect power and propane supply before servicing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2326\" data-end=\"2384\"\u003eInstallation may require removal of the gas valve assembly\u003c\/li\u003e\n\u003cli data-start=\"2387\" data-end=\"2470\"\u003eProfessional installation recommended if you are unfamiliar with RV furnace service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2472\" data-end=\"2475\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"2477\" data-end=\"2483\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1ojklsd\" data-start=\"2485\" data-end=\"2523\"\u003eWhat does a furnace valve coil do?\u003c\/h3\u003e\n\u003cp data-start=\"2524\" data-end=\"2692\"\u003eThe valve coil \u003cstrong data-start=\"2539\" data-end=\"2582\"\u003eelectromagnetically opens the gas valve\u003c\/strong\u003e when the furnace control board calls for heat. This allows propane to flow to the burner where it is ignited.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3vj38\" data-start=\"2694\" data-end=\"2735\"\u003eWhat happens if the valve coil fails?\u003c\/h3\u003e\n\u003cp data-start=\"2736\" data-end=\"2860\"\u003eIf the coil fails, the \u003cstrong data-start=\"2759\" data-end=\"2786\"\u003egas valve will not open\u003c\/strong\u003e, meaning the furnace blower may run but \u003cstrong data-start=\"2827\" data-end=\"2859\"\u003ethe burner will never ignite\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1037674\" data-start=\"2862\" data-end=\"2895\"\u003eIs this the entire gas valve?\u003c\/h3\u003e\n\u003cp data-start=\"2896\" data-end=\"2986\"\u003eNo. \u003cstrong data-start=\"2900\" data-end=\"2948\"\u003ePart 38603 is only the electrical valve coil\u003c\/strong\u003e, not the complete gas valve assembly.\u003c\/p\u003e\n\u003ch3 data-section-id=\"132bg78\" data-start=\"2988\" data-end=\"3020\"\u003eWhat furnaces use this coil?\u003c\/h3\u003e\n\u003cp data-start=\"3021\" data-end=\"3118\"\u003eIt is used on \u003cstrong data-start=\"3035\" data-end=\"3085\"\u003eAtwood 8900 III and 8900III LD series furnaces\u003c\/strong\u003e with \u003cstrong data-start=\"3091\" data-end=\"3117\"\u003eside outlet gas valves\u003c\/strong\u003e.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47895824105713,"sku":null,"price":84.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/38603.webp?v=1773348908","url":"https:\/\/www.rvfurnaceparts.com\/products\/dometic%e2%84%a2-atwood-38603-furnace-valve-coil-24v-ac-fits-8900-iii-8900iii-ld-series-rv-furnaces","provider":"RV Furnace Guys","version":"1.0","type":"link"}