{"product_id":"dometic-atwood-direct-spark-ignition-dsi-control-circuit-board-31501","title":"Dometic \/ Atwood Direct Spark Ignition (DSI) Control Circuit Board - 31501 (Superseded #38676)","description":"\u003cp data-start=\"150\" data-end=\"497\"\u003eRestore reliable furnace ignition and fan operation with this Dometic Ignition Control Circuit Board, engineered for use in Atwood and Hydro Flame RV furnaces equipped with Direct Spark Ignition (DSI). This 12-volt control board manages spark ignition and furnace blower sequencing, helping ensure safe startups and consistent heating performance.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"683\"\u003eThis replacement board includes integrated fan control and an on-board relay for proper ignition timing and blower operation. Two mounting spacers are included for secure installation.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"683\"\u003eThis part replaces #38676.\u003c\/p\u003e\n\u003ch2 data-start=\"685\" data-end=\"697\"\u003eImportant:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"700\" data-end=\"727\"\u003eExcludes 2-stage furnaces\u003c\/li\u003e\n\u003cli data-start=\"730\" data-end=\"750\"\u003eExcludes AC models\u003c\/li\u003e\n\u003cli data-start=\"753\" data-end=\"830\"\u003eDoes NOT include Green Pin Adapter Part #35325 (order separately if required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"832\" data-end=\"845\"\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"849\" data-end=\"885\"\u003e12-Volt DSI ignition control board\u003c\/li\u003e\n\u003cli data-start=\"888\" data-end=\"945\"\u003eDesigned for single-stage Atwood \/ Hydro Flame furnaces\u003c\/li\u003e\n\u003cli data-start=\"948\" data-end=\"972\"\u003eIntegrated fan control\u003c\/li\u003e\n\u003cli data-start=\"975\" data-end=\"1024\"\u003eOn-board relay for ignition and blower sequence\u003c\/li\u003e\n\u003cli data-start=\"1027\" data-end=\"1058\"\u003eIncludes two mounting spacers\u003c\/li\u003e\n\u003cli data-start=\"1061\" data-end=\"1091\"\u003eDirect OEM-style replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1093\" data-end=\"1136\"\u003eCommon Symptoms of a Failing Control Board:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1140\" data-end=\"1176\"\u003eFurnace clicks but does not ignite\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1219\"\u003eBlower runs continuously without flame\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1264\"\u003eFurnace locks out after ignition attempt\u003c\/li\u003e\n\u003cli data-start=\"1267\" data-end=\"1292\"\u003eIntermittent or no heat\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1324\"\u003eNo response from thermostat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1326\" data-end=\"1433\"\u003eReplacing a failed ignition board is one of the most common fixes for Atwood DSI furnace ignition problems.\u003c\/p\u003e\n\u003ch2 data-start=\"1435\" data-end=\"1454\"\u003eCompatible Furnaces\u003c\/h2\u003e\n\u003cp data-start=\"1456\" data-end=\"1565\"\u003eCompatible with the following Atwood \/ Hydro Flame \/ Dometic single-stage Direct Spark Ignition (DSI) models:\u003c\/p\u003e\n\u003cp data-start=\"1567\" data-end=\"1673\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAtwood Hydro Flame Series:\u003c\/span\u003e\u003cbr\u003e7912-II\u003cbr data-start=\"1601\" data-end=\"1604\"\u003e7916-II\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e7920-II\u003cbr data-start=\"1621\" data-end=\"1624\"\u003e8012-II\u003cbr data-start=\"1631\" data-end=\"1634\"\u003eFA7912D\u003cbr data-start=\"1641\" data-end=\"1644\"\u003eFA7916D\u003cbr data-start=\"1651\" data-end=\"1654\"\u003eFA7920D\u003cbr data-start=\"1661\" data-end=\"1664\"\u003eHF8012D\u003c\/p\u003e\n\u003cp data-start=\"1675\" data-end=\"1786\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDometic \/ Atwood DC \u0026amp; FA Series:\u003c\/span\u003e\u003cbr\u003eDC8225\u003cbr data-start=\"1714\" data-end=\"1717\"\u003eDC8232\u003cbr data-start=\"1723\" data-end=\"1726\"\u003eDC8235\u003cbr data-start=\"1732\" data-end=\"1735\"\u003eDC8241\u003cbr data-start=\"1741\" data-end=\"1744\"\u003eFA76D\u003cbr data-start=\"1749\" data-end=\"1752\"\u003eFA7615D\u003cbr data-start=\"1759\" data-end=\"1762\"\u003eFA7825\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eFA7832\u003cbr data-start=\"1777\" data-end=\"1780\"\u003eFA72\u003c\/p\u003e\n\u003cp data-start=\"1788\" data-end=\"1880\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eHydro Flame 8500 Series:\u003c\/span\u003e\u003cbr\u003e8500-IV Series\u003cbr data-start=\"1827\" data-end=\"1830\"\u003e8500-III Series\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e8500-II Series\u003cbr data-start=\"1862\" data-end=\"1865\"\u003e8500-I Series\u003c\/p\u003e\n\u003cp data-start=\"1882\" data-end=\"1967\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eHydro Flame 8900 IDC Series:\u003c\/span\u003e\u003cbr\u003e8900-IDC Series\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e8900-IIDC Series\u003cbr data-start=\"1945\" data-end=\"1948\"\u003e8900-IIIDC Series\u003c\/p\u003e\n\u003cp data-start=\"1969\" data-end=\"2117\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAtwood \/ Dometic AFSD \u0026amp; AFMD Series:\u003c\/span\u003e\u003cbr\u003eAFSD12 Series\u003cbr data-start=\"2019\" data-end=\"2022\"\u003eAFSD16 Series\u003cbr data-start=\"2035\" data-end=\"2038\"\u003eAFSD20 Series\u003cbr data-start=\"2051\" data-end=\"2054\"\u003eAFMD20 Series\u003cbr data-start=\"2067\" data-end=\"2070\"\u003eAFMD25 Series\u003cbr data-start=\"2083\" data-end=\"2086\"\u003eAFMD30 Series\u003cbr data-start=\"2099\" data-end=\"2102\"\u003eAFMD35 Series\u003c\/p\u003e\n\u003cp data-start=\"2119\" data-end=\"2230\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDometic DFMD \u0026amp; DFSD Models:\u003c\/span\u003e\u003cbr\u003eDFMD20111\u003cbr data-start=\"2156\" data-end=\"2159\"\u003eDFMD25111\u003cbr data-start=\"2168\" data-end=\"2171\"\u003eDFMD30111\u003cbr data-start=\"2180\" data-end=\"2183\"\u003eDFMD35111\u003cbr data-start=\"2192\" data-end=\"2195\"\u003eDFSD12111\u003cbr data-start=\"2204\" data-end=\"2207\"\u003eDFSD16111\u003cbr data-start=\"2216\" data-end=\"2219\"\u003eDFSD20111\u003c\/p\u003e\n\u003cp data-start=\"2232\" data-end=\"2332\"\u003eAlways verify your furnace model number and confirm it is a single-stage DSI system before ordering.\u003c\/p\u003e\n\u003ch2 data-start=\"2334\" data-end=\"2350\"\u003eWhat’s Included:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2354\" data-end=\"2394\"\u003e(1) 12V Ignition Control Circuit Board\u003c\/li\u003e\n\u003cli data-start=\"2397\" data-end=\"2419\"\u003e(2) Mounting Spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2421\" data-end=\"2498\"\u003eGreen Pin Adapter #35325 sold separately if required for your wiring harness.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47821938360561,"sku":null,"price":223.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/315011.png?v=1771805322","url":"https:\/\/rvfurnaceguys.com\/products\/dometic-atwood-direct-spark-ignition-dsi-control-circuit-board-31501","provider":"RV Furnace Guys","version":"1.0","type":"link"}