{"product_id":"dometic-atwood-34109-ignition-control-circuit-board-for-xt-2-stage-models-1522-2334","title":"Dometic \/ Atwood 34109 Ignition Control Circuit Board for XT 2 Stage Models: 1522, 2334","description":"\u003ch1 data-start=\"0\" data-end=\"57\"\u003eDometic \/ Atwood 34109 Ignition Control Circuit Board\u003c\/h1\u003e\n\u003cp data-start=\"58\" data-end=\"107\"\u003e\u003cstrong data-start=\"58\" data-end=\"107\"\u003eReplacement For Atwood XT 2-Stage RV Furnaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"109\" data-end=\"221\"\u003e\u003cstrong data-start=\"109\" data-end=\"125\"\u003ePart Number:\u003c\/strong\u003e 34109\u003cbr data-start=\"131\" data-end=\"134\"\u003e\u003cstrong data-start=\"134\" data-end=\"151\"\u003eProduct Type:\u003c\/strong\u003e Ignition Control Circuit Board\u003cbr data-start=\"182\" data-end=\"185\"\u003e\u003cstrong data-start=\"185\" data-end=\"202\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/p\u003e\n\u003chr data-start=\"223\" data-end=\"226\"\u003e\n\u003ch2 data-start=\"228\" data-end=\"247\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"249\" data-end=\"532\"\u003eThe \u003cstrong data-start=\"253\" data-end=\"310\"\u003eDometic \/ Atwood 34109 Ignition Control Circuit Board\u003c\/strong\u003e is a replacement control module designed for \u003cstrong data-start=\"356\" data-end=\"402\"\u003eAtwood HydroFlame XT two-stage RV furnaces\u003c\/strong\u003e. This board manages ignition timing, gas valve operation, and blower motor control to ensure safe and reliable furnace operation.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"814\"\u003eWhen the original control board fails, symptoms can include the furnace failing to ignite, blower motor running without heat, or inconsistent heating cycles. Replacing the ignition control board restores proper ignition sequencing and burner control for two-stage furnace systems.\u003c\/p\u003e\n\u003cp data-start=\"816\" data-end=\"1046\"\u003eThis circuit board is designed specifically for \u003cstrong data-start=\"864\" data-end=\"903\"\u003eAtwood XT-series two-stage furnaces\u003c\/strong\u003e, ensuring proper communication between the thermostat, blower motor, gas valve, and ignition components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1048\" data-end=\"1051\"\u003e\n\u003ch2 data-start=\"1053\" data-end=\"1068\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1072\" data-end=\"1112\"\u003eOEM replacement ignition control board\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1169\"\u003eDesigned for \u003cstrong\u003eDometic\/\u003c\/strong\u003e\u003cstrong data-start=\"1128\" data-end=\"1167\"\u003eAtwood XT two-stage furnace systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1218\"\u003eControls ignition spark and gas valve timing\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1279\"\u003eHelps restore proper furnace start-up and heating cycles\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1341\"\u003eDirect replacement for the original factory control board\u003c\/li\u003e\n\u003cli data-start=\"1344\" data-end=\"1402\"\u003eDurable electronics designed for RV furnace environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1404\" data-end=\"1407\"\u003e\n\u003ch2 data-start=\"1409\" data-end=\"1437\"\u003eCompatible Furnace Models\u003c\/h2\u003e\n\u003cp data-start=\"1439\" data-end=\"1502\"\u003eCompatible with the following \u003cstrong data-start=\"1469\" data-end=\"1502\"\u003eAtwood XT two-stage furnaces:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1504\" data-end=\"1551\"\u003e\n\u003cli data-start=\"1504\" data-end=\"1527\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1527\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1527\"\u003eXT 1522 (2-Stage)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1528\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1530\" data-end=\"1551\"\u003e\u003cstrong data-start=\"1530\" data-end=\"1551\"\u003eXT 2334 (2-Stage)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1528\" data-end=\"1551\"\u003e\u003cstrong data-start=\"1530\" data-end=\"1551\"\u003eXT 2540 (2-Stage)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1553\" data-end=\"1674\"\u003eThese furnaces are part of Atwood’s high-efficiency two-stage heating systems commonly used in larger RVs and motorhomes.\u003c\/p\u003e\n\u003chr data-start=\"1676\" data-end=\"1679\"\u003e\n\u003ch2 data-start=\"1681\" data-end=\"1726\"\u003eCommon Symptoms of a Failed Ignition Board\u003c\/h2\u003e\n\u003cp data-start=\"1728\" data-end=\"1811\"\u003eYou may need to replace the ignition control board if your furnace is experiencing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1815\" data-end=\"1861\"\u003eFurnace blower runs but \u003cstrong data-start=\"1839\" data-end=\"1861\"\u003eno ignition occurs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1909\"\u003eFurnace \u003cstrong data-start=\"1872\" data-end=\"1909\"\u003eattempts to ignite but shuts down\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1912\" data-end=\"1942\"\u003eIntermittent furnace operation\u003c\/li\u003e\n\u003cli data-start=\"1945\" data-end=\"2001\"\u003eFurnace \u003cstrong data-start=\"1953\" data-end=\"2001\"\u003efails to respond to thermostat call for heat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2004\" data-end=\"2026\"\u003eErratic burner cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2028\" data-end=\"2175\"\u003eReplacing the ignition board can often resolve these issues when other components (sail switch, limit switch, gas valve) are functioning correctly.\u003c\/p\u003e\n\u003chr data-start=\"2177\" data-end=\"2180\"\u003e\n\u003ch2 data-start=\"2182\" data-end=\"2199\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2203\" data-end=\"2227\"\u003e\n\u003cstrong data-start=\"2203\" data-end=\"2219\"\u003ePart Number:\u003c\/strong\u003e 34109\u003c\/li\u003e\n\u003cli data-start=\"2230\" data-end=\"2282\"\u003e\n\u003cstrong data-start=\"2230\" data-end=\"2249\"\u003eComponent Type:\u003c\/strong\u003e Ignition Control Circuit Board\u003c\/li\u003e\n\u003cli data-start=\"2285\" data-end=\"2331\"\u003e\n\u003cstrong data-start=\"2285\" data-end=\"2301\"\u003eApplication:\u003c\/strong\u003e RV Furnace Ignition Control\u003c\/li\u003e\n\u003cli data-start=\"2334\" data-end=\"2379\"\u003e\n\u003cstrong data-start=\"2334\" data-end=\"2351\"\u003eFurnace Type:\u003c\/strong\u003e Two-Stage Furnace Systems\u003c\/li\u003e\n\u003cli data-start=\"2382\" data-end=\"2425\"\u003e\n\u003cstrong data-start=\"2382\" data-end=\"2406\"\u003eCompatible Furnaces:\u003c\/strong\u003e XT 1522, XT 2334, XT 2540\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2427\" data-end=\"2430\"\u003e\n\u003ch2 data-start=\"2432\" data-end=\"2467\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"2469\" data-end=\"2647\"\u003e\u003cstrong data-start=\"2469\" data-end=\"2516\"\u003eQ: What does the ignition control board do?\u003c\/strong\u003e\u003cbr data-start=\"2516\" data-end=\"2519\"\u003eA: The ignition board controls the furnace ignition sequence, including spark ignition, blower timing, and gas valve activation.\u003c\/p\u003e\n\u003cp data-start=\"2649\" data-end=\"2785\"\u003e\u003cstrong data-start=\"2649\" data-end=\"2702\"\u003eQ: Is this compatible with single-stage furnaces?\u003c\/strong\u003e\u003cbr data-start=\"2702\" data-end=\"2705\"\u003eA: No. This board is designed specifically for \u003cstrong data-start=\"2752\" data-end=\"2784\"\u003etwo-stage Atwood XT furnaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2787\" data-end=\"2972\"\u003e\u003cstrong data-start=\"2787\" data-end=\"2866\"\u003eQ: Can a faulty control board cause the furnace blower to run with no heat?\u003c\/strong\u003e\u003cbr data-start=\"2866\" data-end=\"2869\"\u003eA: Yes. A failed ignition board can prevent the burner from igniting even though the blower motor runs.\u003c\/p\u003e\n\u003cp data-start=\"2974\" data-end=\"3112\"\u003e\u003cstrong data-start=\"2974\" data-end=\"3001\"\u003eQ: Is this an OEM part?\u003c\/strong\u003e\u003cbr data-start=\"3001\" data-end=\"3004\"\u003eA: Yes, this is an OEM replacement ignition control board manufactured for Atwood \/ Dometic furnace systems.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47864824037617,"sku":null,"price":176.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/34109.png?v=1772675627","url":"https:\/\/rvfurnaceguys.com\/products\/dometic-atwood-34109-ignition-control-circuit-board-for-xt-2-stage-models-1522-2334","provider":"RV Furnace Guys","version":"1.0","type":"link"}