{"title":"DFLD\/DFLA Series Parts","description":"\u003cp data-start=\"1969\" data-end=\"2175\"\u003eThe\u003cstrong\u003e Dometic DFLD\u003c\/strong\u003e RV Furnace is a 40,000 BTU large-capacity LP gas, ducted furnace built to deliver strong, even heat for bigger travel trailers, fifth wheels, and motorhomes. Designed for quiet operation and flexible horizontal or vertical installation, DFLD furnaces support multiple duct configurations so you can route heat where you need it. Many setups use a doored\/exterior access style (door often sold separately) for straightforward service and replacement installs.\u003c\/p\u003e\n\u003cp data-start=\"1969\" data-end=\"2175\"\u003e\u003cstrong data-start=\"1969\" data-end=\"1980\"\u003eSeries:\u003c\/strong\u003e \u003cstrong data-start=\"1981\" data-end=\"1989\"\u003eDFLD\u003c\/strong\u003e\u003cbr data-start=\"1989\" data-end=\"1992\"\u003e\u003cstrong data-start=\"1992\" data-end=\"2005\"\u003eBest for:\u003c\/strong\u003e Similar to DFMD (medium to large RVs) but often with doorless installation\/config options\u003cbr data-start=\"2095\" data-end=\"2098\"\u003e\u003cstrong data-start=\"2098\" data-end=\"2112\"\u003eBTU Range:\u003c\/strong\u003e Comparable to DFMD (mid-range output)\u003cbr data-start=\"2150\" data-end=\"2153\"\u003e\u003cstrong data-start=\"2153\" data-end=\"2173\"\u003eKey distinction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2178\" data-end=\"2244\"\u003eOften paired with “doorless” or \u003cem data-start=\"2210\" data-end=\"2242\"\u003eintegrated low-profile designs\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2247\" data-end=\"2318\"\u003eMarketed sometimes as more modern replacements for older Atwood units\u003c\/li\u003e\n\u003cli data-start=\"2321\" data-end=\"2445\"\u003eShares many parts with DFMD models (e.g., control boards compatible across DF-series). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2447\" data-end=\"2646\"\u003e\u003cstrong data-start=\"2447\" data-end=\"2467\"\u003eWhy it’s unique:\u003c\/strong\u003e\u003cbr data-start=\"2467\" data-end=\"2470\"\u003eIt tends to focus more on straightforward replacement installs — especially in coaches where a \u003cstrong data-start=\"2565\" data-end=\"2601\"\u003efront access door isn’t required\u003c\/strong\u003e or where OEM units were previously doorless.\u003c\/p\u003e","products":[{"product_id":"dometic-atwood-rv-furnace-gas-valve-part-31098","title":"Dometic \/ Atwood RV Furnace Gas Valve – Part #31098","description":"\u003cp data-end=\"440\" data-start=\"55\"\u003eReplace your old or failing propane gas valve with this OEM-style Dometic\/Atwood furnace gas valve, Part #31098. This precision-engineered gas valve is designed to safely control the flow of LP gas to the burner in compatible Dometic and Atwood RV furnaces. Built to meet factory specifications, it helps restore reliable ignition, steady flame performance, and consistent heat output.\u003c\/p\u003e\n\u003cp data-end=\"675\" data-start=\"442\"\u003eIf your furnace struggles to ignite, shuts off unexpectedly, or produces inconsistent heat, a faulty gas valve may be the cause. Replacing it with the correct OEM replacement can restore dependable operation and safe LP gas delivery.\u003c\/p\u003e\n\u003ch2 data-end=\"690\" data-start=\"677\"\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"735\" data-start=\"694\"\u003eOEM Replacement Gas Valve – Part #31098\u003c\/li\u003e\n\u003cli data-end=\"788\" data-start=\"738\"\u003eDesigned for Dometic \/ Atwood LP gas RV furnaces\u003c\/li\u003e\n\u003cli data-end=\"833\" data-start=\"791\"\u003eControls propane flow to burner assembly\u003c\/li\u003e\n\u003cli data-end=\"880\" data-start=\"836\"\u003eDurable construction for long service life\u003c\/li\u003e\n\u003cli data-end=\"924\" data-start=\"883\"\u003eDirect-fit design for compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"965\" data-start=\"926\"\u003eCommon Symptoms of a Failing Gas Valve:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"994\" data-start=\"969\"\u003eFurnace will not ignite\u003c\/li\u003e\n\u003cli data-end=\"1035\" data-start=\"997\"\u003eBurner lights briefly then shuts off\u003c\/li\u003e\n\u003cli data-end=\"1060\" data-start=\"1038\"\u003eWeak or uneven flame\u003c\/li\u003e\n\u003cli data-end=\"1095\" data-start=\"1063\"\u003eFurnace goes into lockout mode\u003c\/li\u003e\n\u003cli data-end=\"1150\" data-start=\"1098\"\u003eThermostat calling for heat but no burner activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1255\" data-start=\"1152\"\u003eReplacing a worn or malfunctioning gas valve can resolve many common ignition and fuel delivery issues.\u003c\/p\u003e\n\u003ch2 data-end=\"1297\" data-start=\"1257\"\u003eCompatibility – Works With These Models:\u003c\/h2\u003e\n\u003cp data-end=\"1515\" data-start=\"1299\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAFSAD \/ AFSD Series:\u003c\/span\u003e\u003cbr\u003eAFSAD12111\u003cbr data-end=\"1333\" data-start=\"1330\"\u003eAFSD12111\u003cbr data-end=\"1345\" data-start=\"1342\"\u003eAFSAD12121\u003cbr data-end=\"1358\" data-start=\"1355\"\u003eAFSD12121\u003cbr data-end=\"1370\" data-start=\"1367\"\u003eAFSAD12131\u003cbr data-end=\"1383\" data-start=\"1380\"\u003eAFSD12131\u003cbr data-end=\"1395\" data-start=\"1392\"\u003eAFSAD12141\u003cbr data-end=\"1408\" data-start=\"1405\"\u003eAFSD12141\u003cbr data-end=\"1420\" data-start=\"1417\"\u003eAFSD16111\u003cbr data-end=\"1432\" data-start=\"1429\"\u003eAFSD16121\u003cbr data-end=\"1444\" data-start=\"1441\"\u003eAFSD16131\u003cbr data-end=\"1456\" data-start=\"1453\"\u003eAFSD16141\u003cbr data-end=\"1468\" data-start=\"1465\"\u003eAFSD20111\u003cbr data-end=\"1480\" data-start=\"1477\"\u003eAFSD20121\u003cbr data-end=\"1492\" data-start=\"1489\"\u003eAFSD20131\u003cbr data-end=\"1504\" data-start=\"1501\"\u003eAFSD20141\u003c\/p\u003e\n\u003cp data-end=\"1829\" data-start=\"1517\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAFMD Series:\u003c\/span\u003e\u003cbr\u003eAFMD16111\u003cbr data-end=\"1542\" data-start=\"1539\"\u003eAFMD16121\u003cbr data-end=\"1554\" data-start=\"1551\"\u003eAFMD16131\u003cbr data-end=\"1566\" data-start=\"1563\"\u003eAFMD16141\u003cbr data-end=\"1578\" data-start=\"1575\"\u003eAFMD16151\u003cbr data-end=\"1590\" data-start=\"1587\"\u003eAFMD20111\u003cbr data-end=\"1602\" data-start=\"1599\"\u003eAFMD20121\u003cbr data-end=\"1614\" data-start=\"1611\"\u003eAFMD20131\u003cbr data-end=\"1626\" data-start=\"1623\"\u003eAFMD20141\u003cbr data-end=\"1638\" data-start=\"1635\"\u003eAFMD20151\u003cbr data-end=\"1650\" data-start=\"1647\"\u003eAFMD25111\u003cbr data-end=\"1662\" data-start=\"1659\"\u003eAFMD25121\u003cbr data-end=\"1674\" data-start=\"1671\"\u003eAFMD25131\u003cbr data-end=\"1686\" data-start=\"1683\"\u003eAFMD25141\u003cbr data-end=\"1698\" data-start=\"1695\"\u003eAFMD25151\u003cbr data-end=\"1710\" data-start=\"1707\"\u003eAFMD30111\u003cbr data-end=\"1722\" data-start=\"1719\"\u003eAFMD30121\u003cbr data-end=\"1734\" data-start=\"1731\"\u003eAFMD30131\u003cbr data-end=\"1746\" data-start=\"1743\"\u003eAFMD30141\u003cbr data-end=\"1758\" data-start=\"1755\"\u003eAFMD30151\u003cbr data-end=\"1770\" data-start=\"1767\"\u003eAFMD35111\u003cbr data-end=\"1782\" data-start=\"1779\"\u003eAFMD35121\u003cbr data-end=\"1794\" data-start=\"1791\"\u003eAFMD35131\u003cbr data-end=\"1806\" data-start=\"1803\"\u003eAFMD35141\u003cbr data-end=\"1818\" data-start=\"1815\"\u003eAFMD35151\u003c\/p\u003e\n\u003cp data-end=\"2018\" data-start=\"1831\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDFMD \/ DFLD \/ DFMDH \/ DFSDH Series:\u003c\/span\u003e\u003cbr\u003eDFMD16111\u003cbr data-end=\"1879\" data-start=\"1876\"\u003eDFMD16121\u003cbr data-end=\"1891\" data-start=\"1888\"\u003eDFMDH25111\u003cbr data-end=\"1904\" data-start=\"1901\"\u003eDFMDH25121\u003cbr data-end=\"1917\" data-start=\"1914\"\u003eDFMDH30111\u003cbr data-end=\"1930\" data-start=\"1927\"\u003eDFMDH30121\u003cbr data-end=\"1943\" data-start=\"1940\"\u003eDFMDH35111\u003cbr data-end=\"1956\" data-start=\"1953\"\u003eDFMDH35121\u003cbr data-end=\"1969\" data-start=\"1966\"\u003eDFLD40111\u003cbr data-end=\"1981\" data-start=\"1978\"\u003eDFLD40121\u003cbr data-end=\"1993\" data-start=\"1990\"\u003eDFSDH20111\u003cbr data-end=\"2006\" data-start=\"2003\"\u003eDFSDH20121\u003c\/p\u003e\n\u003cp data-end=\"2099\" data-start=\"2020\"\u003eAlways verify your exact furnace model before ordering to ensure compatibility.\u003c\/p\u003e\n\u003ch2 data-end=\"2117\" data-start=\"2101\"\u003eWhat’s Included:\u003c\/h2\u003e\n\u003cul data-end=\"2153\" data-start=\"2119\"\u003e\n\u003cli data-end=\"2153\" data-start=\"2119\"\u003e\n\u003cp data-end=\"2153\" data-start=\"2121\"\u003e(1) LP Gas Valve – Part #31098\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2174\" data-start=\"2155\"\u003eInstallation Notes:\u003c\/h2\u003e\n\u003cp data-end=\"2329\" data-start=\"2176\"\u003eTurn off propane supply and disconnect 12V power before servicing your furnace. Professional installation is recommended to ensure safe and proper setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-end=\"95\" data-start=\"37\"\u003e1.  What does the Dometic \/ Atwood Gas Valve #31098 do?\u003c\/strong\u003e\u003cbr data-end=\"98\" data-start=\"95\"\u003eThe gas valve regulates the flow of LP propane gas from your RV’s supply line to the furnace burner. It opens during ignition and closes when the heating cycle ends, ensuring safe and controlled combustion.\u003c\/p\u003e\n\u003cp data-end=\"411\" data-start=\"306\"\u003e\u003cstrong data-end=\"364\" data-start=\"306\"\u003e2. How do I know if my gas valve needs to be replaced?\u003c\/strong\u003e\u003cbr data-end=\"367\" data-start=\"364\"\u003eCommon signs of a failing gas valve include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"439\" data-start=\"414\"\u003eFurnace will not ignite\u003c\/li\u003e\n\u003cli data-end=\"480\" data-start=\"442\"\u003eBurner lights briefly then shuts off\u003c\/li\u003e\n\u003cli data-end=\"511\" data-start=\"483\"\u003eIntermittent or weak flame\u003c\/li\u003e\n\u003cli data-end=\"550\" data-start=\"514\"\u003eFurnace goes into ignition lockout\u003c\/li\u003e\n\u003cli data-end=\"590\" data-start=\"553\"\u003eBlower runs but no heat is produced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"695\" data-start=\"592\"\u003eIf other components (like the sail switch or ignition board) test good, the gas valve may be the issue.\u003c\/p\u003e\n\u003cp data-end=\"899\" data-start=\"697\"\u003e\u003cstrong data-end=\"740\" data-start=\"697\"\u003e3. Is Part #31098 a direct replacement?\u003c\/strong\u003e\u003cbr data-end=\"743\" data-start=\"740\"\u003eYes. This is an OEM-style replacement designed to directly replace the original gas valve used on compatible Dometic and Atwood furnace models listed above.\u003c\/p\u003e\n\u003cp data-end=\"1115\" data-start=\"901\"\u003e\u003cstrong data-end=\"977\" data-start=\"901\"\u003e4. Does this valve work with both single-stage and multi-stage furnaces?\u003c\/strong\u003e\u003cbr data-end=\"980\" data-start=\"977\"\u003eThis valve is designed for compatible single-stage Dometic\/Atwood furnaces. Always verify your specific model to confirm compatibility.\u003c\/p\u003e\n\u003cp data-end=\"1385\" data-start=\"1117\"\u003e\u003cstrong data-end=\"1160\" data-start=\"1117\"\u003e5. Can I install this gas valve myself?\u003c\/strong\u003e\u003cbr data-end=\"1163\" data-start=\"1160\"\u003eInstallation requires disconnecting propane and 12V power and working with gas fittings. While experienced RV owners can perform the repair, professional installation is recommended to ensure safe propane system operation.\u003c\/p\u003e\n\u003cp data-end=\"1613\" data-start=\"1387\"\u003e\u003cstrong data-end=\"1442\" data-start=\"1387\"\u003e6. Do I need any additional parts for installation?\u003c\/strong\u003e\u003cbr data-end=\"1445\" data-start=\"1442\"\u003eIn most cases, the valve is a direct replacement. However, inspect existing fittings and gas lines for wear and replace seals or fittings if needed during installation.\u003c\/p\u003e\n\u003cp data-end=\"1881\" data-start=\"1615\"\u003e\u003cstrong data-end=\"1654\" data-start=\"1615\"\u003e7. Will this fix ignition problems?\u003c\/strong\u003e\u003cbr data-end=\"1657\" data-start=\"1654\"\u003eIf the problem is related to improper gas flow, sticking valves, or weak flame, replacing the gas valve often resolves ignition issues. However, ignition boards, sail switches, and electrodes can also cause similar symptoms.\u003c\/p\u003e\n\u003cp data-end=\"2138\" data-start=\"1883\"\u003e\u003cstrong data-end=\"1929\" data-start=\"1883\"\u003e8. How can I confirm this fits my furnace?\u003c\/strong\u003e\u003cbr data-end=\"1932\" data-start=\"1929\"\u003eCheck your furnace model number on the data plate inside the exterior access panel. Compare it with the compatibility list above before ordering. If unsure, reference your furnace manual or parts breakdown.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47826179653873,"sku":null,"price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/31098GasValve1.webp?v=1771968740"},{"product_id":"dometic-atwood-rv-furnace-igniter-electrode-part-35100","title":"Dometic \/ Atwood RV Furnace Igniter Electrode – Part #35100","description":"\u003cp data-start=\"63\" data-end=\"390\"\u003eRestore strong, reliable ignition with the Dometic \/ Atwood Igniter Electrode, Part #35100. This OEM-style replacement electrode generates the spark that ignites propane inside your RV furnace burner assembly. If your furnace clicks repeatedly but fails to light, replacing a worn or cracked igniter electrode is often the fix.\u003c\/p\u003e\n\u003cp data-start=\"392\" data-end=\"548\"\u003eBuilt to meet original equipment specifications, Part #35100 ensures proper spark positioning, consistent ignition, and dependable cold-weather performance.\u003c\/p\u003e\n\u003chr data-start=\"550\" data-end=\"553\"\u003e\n\u003ch2 data-start=\"555\" data-end=\"568\"\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"572\" data-end=\"621\"\u003eOEM Replacement Igniter Electrode – Part #35100\u003c\/li\u003e\n\u003cli data-start=\"624\" data-end=\"692\"\u003eDesigned for Atwood \/ Dometic Direct Spark Ignition (DSI) furnaces\u003c\/li\u003e\n\u003cli data-start=\"695\" data-end=\"751\"\u003eProduces consistent spark for reliable burner ignition\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"800\"\u003eHigh-temperature resistant ceramic insulator\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"859\"\u003eFactory-style mounting for correct spark gap alignment\u003c\/li\u003e\n\u003cli data-start=\"862\" data-end=\"908\"\u003eDirect-fit replacement for compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"910\" data-end=\"913\"\u003e\n\u003ch2 data-start=\"915\" data-end=\"962\"\u003eCommon Symptoms of a Failing Igniter Electrode:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"966\" data-end=\"1013\"\u003eFurnace clicks repeatedly but does not ignite\u003c\/li\u003e\n\u003cli data-start=\"1016\" data-end=\"1056\"\u003eIntermittent ignition or delayed flame\u003c\/li\u003e\n\u003cli data-start=\"1059\" data-end=\"1089\"\u003eBurner lights inconsistently\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1129\"\u003eVisible crack in ceramic insulation\u003c\/li\u003e\n\u003cli data-start=\"1132\" data-end=\"1158\"\u003eWeak or misaligned spark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1160\" data-end=\"1285\"\u003eOver time, heat cycling and vibration can cause the electrode to crack or shift out of alignment, preventing proper ignition.\u003c\/p\u003e\n\u003chr data-start=\"1287\" data-end=\"1290\"\u003e\n\u003ch2 data-start=\"1292\" data-end=\"1348\"\u003eCompatible With the Following Dometic \/ Atwood Furnaces:\u003c\/h2\u003e\n\u003ch3 data-start=\"1530\" data-end=\"1547\"\u003eAFLA Series\u003c\/h3\u003e\n\u003cp data-start=\"1548\" data-end=\"1619\"\u003eAFLA35211\u003cbr data-start=\"1557\" data-end=\"1560\"\u003eAFLA35221\u003cbr data-start=\"1569\" data-end=\"1572\"\u003eAFLA35231\u003cbr data-start=\"1581\" data-end=\"1584\"\u003eAFLA40211\u003cbr data-start=\"1593\" data-end=\"1596\"\u003eAFLA40221\u003cbr data-start=\"1605\" data-end=\"1608\"\u003eAFLA40231\u003c\/p\u003e\n\u003ch3 data-start=\"1621\" data-end=\"1638\"\u003eAFLD Series\u003c\/h3\u003e\n\u003cp data-start=\"1639\" data-end=\"1710\"\u003eAFLD35111\u003cbr data-start=\"1648\" data-end=\"1651\"\u003eAFLD35121\u003cbr data-start=\"1660\" data-end=\"1663\"\u003eAFLD35131\u003cbr data-start=\"1672\" data-end=\"1675\"\u003eAFLD40111\u003cbr data-start=\"1684\" data-end=\"1687\"\u003eAFLD40121\u003cbr data-start=\"1696\" data-end=\"1699\"\u003eAFLD40131\u003c\/p\u003e\n\u003chr data-start=\"1712\" data-end=\"1715\"\u003e\n\u003ch3 data-start=\"1717\" data-end=\"1734\"\u003eAFMD Series\u003c\/h3\u003e\n\u003cp data-start=\"1735\" data-end=\"2034\"\u003eAFMD16111\u003cbr data-start=\"1744\" data-end=\"1747\"\u003eAFMD16121\u003cbr data-start=\"1756\" data-end=\"1759\"\u003eAFMD16131\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eAFMD16141\u003cbr data-start=\"1780\" data-end=\"1783\"\u003eAFMD16151\u003cbr data-start=\"1792\" data-end=\"1795\"\u003eAFMD20111\u003cbr data-start=\"1804\" data-end=\"1807\"\u003eAFMD20121\u003cbr data-start=\"1816\" data-end=\"1819\"\u003eAFMD20131\u003cbr data-start=\"1828\" data-end=\"1831\"\u003eAFMD20141\u003cbr data-start=\"1840\" data-end=\"1843\"\u003eAFMD20151\u003cbr data-start=\"1852\" data-end=\"1855\"\u003eAFMD25111\u003cbr data-start=\"1864\" data-end=\"1867\"\u003eAFMD25121\u003cbr data-start=\"1876\" data-end=\"1879\"\u003eAFMD25131\u003cbr data-start=\"1888\" data-end=\"1891\"\u003eAFMD25141\u003cbr data-start=\"1900\" data-end=\"1903\"\u003eAFMD25151\u003cbr data-start=\"1912\" data-end=\"1915\"\u003eAFMD30111\u003cbr data-start=\"1924\" data-end=\"1927\"\u003eAFMD30121\u003cbr data-start=\"1936\" data-end=\"1939\"\u003eAFMD30131\u003cbr data-start=\"1948\" data-end=\"1951\"\u003eAFMD30141\u003cbr data-start=\"1960\" data-end=\"1963\"\u003eAFMD30151\u003cbr data-start=\"1972\" data-end=\"1975\"\u003eAFMD35111\u003cbr data-start=\"1984\" data-end=\"1987\"\u003eAFMD35121\u003cbr data-start=\"1996\" data-end=\"1999\"\u003eAFMD35131\u003cbr data-start=\"2008\" data-end=\"2011\"\u003eAFMD35141\u003cbr data-start=\"2020\" data-end=\"2023\"\u003eAFMD35151\u003c\/p\u003e\n\u003chr data-start=\"2036\" data-end=\"2039\"\u003e\n\u003ch3 data-start=\"2041\" data-end=\"2059\"\u003eAFSAD Series\u003c\/h3\u003e\n\u003cp data-start=\"2060\" data-end=\"2111\"\u003eAFSAD12111\u003cbr data-start=\"2070\" data-end=\"2073\"\u003eAFSAD12121\u003cbr data-start=\"2083\" data-end=\"2086\"\u003eAFSAD12131\u003cbr data-start=\"2096\" data-end=\"2099\"\u003eAFSAD12141\u003c\/p\u003e\n\u003ch3 data-start=\"2113\" data-end=\"2130\"\u003eAFSD Series\u003c\/h3\u003e\n\u003cp data-start=\"2131\" data-end=\"2274\"\u003eAFSD12111\u003cbr data-start=\"2140\" data-end=\"2143\"\u003eAFSD12121\u003cbr data-start=\"2152\" data-end=\"2155\"\u003eAFSD12131\u003cbr data-start=\"2164\" data-end=\"2167\"\u003eAFSD12141\u003cbr data-start=\"2176\" data-end=\"2179\"\u003eAFSD16111\u003cbr data-start=\"2188\" data-end=\"2191\"\u003eAFSD16121\u003cbr data-start=\"2200\" data-end=\"2203\"\u003eAFSD16131\u003cbr data-start=\"2212\" data-end=\"2215\"\u003eAFSD16141\u003cbr data-start=\"2224\" data-end=\"2227\"\u003eAFSD20111\u003cbr data-start=\"2236\" data-end=\"2239\"\u003eAFSD20121\u003cbr data-start=\"2248\" data-end=\"2251\"\u003eAFSD20131\u003cbr data-start=\"2260\" data-end=\"2263\"\u003eAFSD20141\u003c\/p\u003e\n\u003chr data-start=\"2276\" data-end=\"2279\"\u003e\n\u003ch3 data-start=\"2281\" data-end=\"2298\"\u003eDFLA Series\u003c\/h3\u003e\n\u003cp data-start=\"2299\" data-end=\"2370\"\u003eDFLA35211\u003cbr data-start=\"2308\" data-end=\"2311\"\u003eDFLA35221\u003cbr data-start=\"2320\" data-end=\"2323\"\u003eDFLA35231\u003cbr data-start=\"2332\" data-end=\"2335\"\u003eDFLA40211\u003cbr data-start=\"2344\" data-end=\"2347\"\u003eDFLA40221\u003cbr data-start=\"2356\" data-end=\"2359\"\u003eDFLA40231\u003c\/p\u003e\n\u003ch3 data-start=\"2372\" data-end=\"2389\"\u003eDFLD Series\u003c\/h3\u003e\n\u003cp data-start=\"2390\" data-end=\"2461\"\u003eDFLD35111\u003cbr data-start=\"2399\" data-end=\"2402\"\u003eDFLD35121\u003cbr data-start=\"2411\" data-end=\"2414\"\u003eDFLD35131\u003cbr data-start=\"2423\" data-end=\"2426\"\u003eDFLD40111\u003cbr data-start=\"2435\" data-end=\"2438\"\u003eDFLD40121\u003cbr data-start=\"2447\" data-end=\"2450\"\u003eDFLD40131\u003c\/p\u003e\n\u003chr data-start=\"2463\" data-end=\"2466\"\u003e\n\u003ch3 data-start=\"2468\" data-end=\"2485\"\u003eDFMD Series\u003c\/h3\u003e\n\u003cp data-start=\"2486\" data-end=\"2798\"\u003eDFMD16111\u003cbr data-start=\"2495\" data-end=\"2498\"\u003eDFMD16121\u003cbr data-start=\"2507\" data-end=\"2510\"\u003eDFMD16131\u003cbr data-start=\"2519\" data-end=\"2522\"\u003eDFMD16141\u003cbr data-start=\"2531\" data-end=\"2534\"\u003eDFMD16151\u003cbr data-start=\"2543\" data-end=\"2546\"\u003eDFMD20111\u003cbr data-start=\"2555\" data-end=\"2558\"\u003eDFMD20121\u003cbr data-start=\"2567\" data-end=\"2570\"\u003eDFMD20131\u003cbr data-start=\"2579\" data-end=\"2582\"\u003eDFMD20141\u003cbr data-start=\"2591\" data-end=\"2594\"\u003eDFMD20151\u003cbr data-start=\"2603\" data-end=\"2606\"\u003eDFMD25111\u003cbr data-start=\"2615\" data-end=\"2618\"\u003eDFMD25121\u003cbr data-start=\"2627\" data-end=\"2630\"\u003eDFMD25131\u003cbr data-start=\"2639\" data-end=\"2642\"\u003eDFMD25141\u003cbr data-start=\"2651\" data-end=\"2654\"\u003eDFMD25151\u003cbr data-start=\"2663\" data-end=\"2666\"\u003eDFMD30111\u003cbr data-start=\"2675\" data-end=\"2678\"\u003eDFMD30121\u003cbr data-start=\"2687\" data-end=\"2690\"\u003eDFMD30131\u003cbr data-start=\"2699\" data-end=\"2702\"\u003eDFMD30141\u003cbr data-start=\"2711\" data-end=\"2714\"\u003eDFMD30151\u003cbr data-start=\"2723\" data-end=\"2726\"\u003eDFMD35111\u003cbr data-start=\"2735\" data-end=\"2738\"\u003eDFMD35121\u003cbr data-start=\"2747\" data-end=\"2750\"\u003eDFMD35131\u003cbr data-start=\"2759\" data-end=\"2762\"\u003eDFMD35141\u003cbr data-start=\"2771\" data-end=\"2774\"\u003eDFMD35151\u003cbr data-start=\"2783\" data-end=\"2786\"\u003eDFMD35121W\u003c\/p\u003e\n\u003chr data-start=\"2800\" data-end=\"2803\"\u003e\n\u003ch3 data-start=\"2805\" data-end=\"2823\"\u003eDFSAD Series\u003c\/h3\u003e\n\u003cp data-start=\"2824\" data-end=\"2875\"\u003eDFSAD12111\u003cbr data-start=\"2834\" data-end=\"2837\"\u003eDFSAD12121\u003cbr data-start=\"2847\" data-end=\"2850\"\u003eDFSAD12131\u003cbr data-start=\"2860\" data-end=\"2863\"\u003eDFSAD12141\u003c\/p\u003e\n\u003ch3 data-start=\"2877\" data-end=\"2894\"\u003eDFSD Series\u003c\/h3\u003e\n\u003cp data-start=\"2895\" data-end=\"3038\"\u003eDFSD12111\u003cbr data-start=\"2904\" data-end=\"2907\"\u003eDFSD12121\u003cbr data-start=\"2916\" data-end=\"2919\"\u003eDFSD12131\u003cbr data-start=\"2928\" data-end=\"2931\"\u003eDFSD12141\u003cbr data-start=\"2940\" data-end=\"2943\"\u003eDFSD16111\u003cbr data-start=\"2952\" data-end=\"2955\"\u003eDFSD16121\u003cbr data-start=\"2964\" data-end=\"2967\"\u003eDFSD16131\u003cbr data-start=\"2976\" data-end=\"2979\"\u003eDFSD16141\u003cbr data-start=\"2988\" data-end=\"2991\"\u003eDFSD20111\u003cbr data-start=\"3000\" data-end=\"3003\"\u003eDFSD20121\u003cbr data-start=\"3012\" data-end=\"3015\"\u003eDFSD20131\u003cbr data-start=\"3024\" data-end=\"3027\"\u003eDFSD20141\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"1855\"\u003eAlways verify your furnace model and confirm it uses Direct Spark Ignition (DSI) before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1857\" data-end=\"1860\"\u003e\n\u003ch2 data-start=\"1862\" data-end=\"1878\"\u003eWhat’s Included:\u003c\/h2\u003e\n\u003cul data-start=\"1880\" data-end=\"1919\"\u003e\n\u003cli data-start=\"1880\" data-end=\"1919\"\u003e\n\u003cp data-start=\"1882\" data-end=\"1919\"\u003e(1) Igniter Electrode – Part #35100\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1921\" data-end=\"2012\"\u003eMounting hardware may vary by furnace model. Inspect existing hardware during installation.\u003c\/p\u003e\n\u003chr data-start=\"2014\" data-end=\"2017\"\u003e\n\u003ch2 data-start=\"2019\" data-end=\"2038\"\u003eInstallation Notes:\u003c\/h2\u003e\n\u003cp data-start=\"2040\" data-end=\"2221\"\u003eDisconnect 12V power and shut off propane before servicing your furnace. Proper spark gap alignment is critical — refer to your furnace service manual for adjustment specifications.\u003c\/p\u003e\n\u003chr data-start=\"2223\" data-end=\"2226\"\u003e\n\u003ch2 data-start=\"2228\" data-end=\"2254\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp data-start=\"2256\" data-end=\"2392\"\u003eWhat does the igniter electrode do?\u003cbr data-start=\"2291\" data-end=\"2294\"\u003eIt creates the spark that ignites propane in the burner chamber during the furnace start sequence.\u003c\/p\u003e\n\u003cp data-start=\"2394\" data-end=\"2532\"\u003eIs this the same as the flame sensor?\u003cbr data-start=\"2431\" data-end=\"2434\"\u003eIn many Atwood\/Dometic furnaces, the igniter electrode also serves as the flame sensing electrode.\u003c\/p\u003e\n\u003cp data-start=\"2534\" data-end=\"2742\"\u003eWill this fix a furnace that clicks but won’t light?\u003cbr data-start=\"2586\" data-end=\"2589\"\u003eIf gas flow is present and the control board is functioning, a worn or cracked igniter electrode is a common cause of repeated clicking without ignition.\u003c\/p\u003e\n\u003cp data-start=\"2744\" data-end=\"2868\"\u003eHow do I know if mine is bad?\u003cbr data-start=\"2773\" data-end=\"2776\"\u003eLook for cracks in the ceramic, weak spark, improper gap, or corrosion on the electrode tip.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47828907360497,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/35100IgniterElectrode.png?v=1772064866"},{"product_id":"dometic-atwood-33058-rv-furnace-exterior-access-door-for-dfld-furnaces-black","title":"Dometic \/ Atwood 33058 RV Furnace Exterior Access Door for DFLD Furnaces – Black","description":"\u003cp data-start=\"357\" data-end=\"452\"\u003e\u003cstrong data-start=\"357\" data-end=\"373\"\u003ePart Number:\u003c\/strong\u003e 33058\u003cbr data-start=\"379\" data-end=\"382\"\u003e\u003cstrong data-start=\"382\" data-end=\"409\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003cbr data-start=\"409\" data-end=\"412\"\u003e\u003cstrong data-start=\"412\" data-end=\"452\"\u003eLimited 2-Year Manufacturer Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"452\"\u003e\u003cstrong data-start=\"412\" data-end=\"452\"\u003e\u003cem\u003eSPECIAL ORDER\u003c\/em\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"454\" data-end=\"457\"\u003e\n\u003ch3 data-start=\"459\" data-end=\"479\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"481\" data-end=\"776\"\u003eThe Dometic\/Atwood 33058 Furnace Exterior Access Door is a genuine OEM replacement panel designed specifically for select DFLD series RV furnaces. Engineered for a precise factory fit, this exterior door restores proper appearance, airflow, and service accessibility to your RV’s heating system.\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"1026\"\u003eBuilt to withstand road vibration and outdoor elements, the 33058 door assembly ensures reliable protection and professional-grade performance. This panel is designed to match original Dometic\/Atwood specifications for compatibility and durability.\u003c\/p\u003e\n\u003cp data-start=\"1028\" data-end=\"1131\"\u003e\u003cstrong data-start=\"1028\" data-end=\"1044\"\u003ePlease Note:\u003c\/strong\u003e This item is a \u003cem data-start=\"1060\" data-end=\"1075\"\u003eSpecial Order\u003c\/em\u003e part and typically ships within \u003cstrong data-start=\"1108\" data-end=\"1130\"\u003e7–14 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1133\" data-end=\"1136\"\u003e\n\u003ch3 data-start=\"1138\" data-end=\"1154\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1158\" data-end=\"1205\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1208\" data-end=\"1256\"\u003eDesigned specifically for DFLD-series furnaces\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1290\"\u003eDurable black textured finish\u003c\/li\u003e\n\u003cli data-start=\"1293\" data-end=\"1325\"\u003eWeather-resistant construction\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1377\"\u003eMaintains proper ventilation and furnace access\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1424\"\u003eBuilt to original equipment specifications\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1465\"\u003eLimited 2-Year Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1467\" data-end=\"1470\"\u003e\n\u003ch3 data-start=\"1472\" data-end=\"1501\"\u003eCompatible Furnace Models\u003c\/h3\u003e\n\u003cp data-start=\"1503\" data-end=\"1562\"\u003ePart 33058 is compatible with the following furnace models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1566\" data-end=\"1577\"\u003eDFLD20111\u003c\/li\u003e\n\u003cli data-start=\"1580\" data-end=\"1591\"\u003eDFLD25111\u003c\/li\u003e\n\u003cli data-start=\"1594\" data-end=\"1605\"\u003eDFLD30111\u003c\/li\u003e\n\u003cli data-start=\"1608\" data-end=\"1619\"\u003eDFLD35111\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1621\" data-end=\"1730\"\u003eImportant: This door fits DFLD models ending in “111.” It does not fit doorless or alternate-suffix versions.\u003c\/p\u003e\n\u003cp data-start=\"1732\" data-end=\"1788\"\u003eAlways verify your furnace model number before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1790\" data-end=\"1793\"\u003e\n\u003ch3 data-start=\"1795\" data-end=\"1821\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1825\" data-end=\"1857\"\u003eManufacturer: Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"1860\" data-end=\"1880\"\u003ePart Number: 33058\u003c\/li\u003e\n\u003cli data-start=\"1883\" data-end=\"1908\"\u003eColor: Black (Textured)\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1954\"\u003eApplication: Exterior furnace access door\u003c\/li\u003e\n\u003cli data-start=\"1957\" data-end=\"1994\"\u003eSeries: DFLD (Large Furnace Series)\u003c\/li\u003e\n\u003cli data-start=\"1997\" data-end=\"2060\"\u003eIncludes: Door assembly only (mounting hardware not included)\u003c\/li\u003e\n\u003cli data-start=\"2063\" data-end=\"2111\"\u003eWarranty: Limited 2-Year Manufacturer Warranty\u003c\/li\u003e\n\u003cli data-start=\"2114\" data-end=\"2177\"\u003eAvailability: \u003cem data-start=\"2128\" data-end=\"2177\"\u003eSpecial Order – 7–14 Business Days for Delivery\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2179\" data-end=\"2182\"\u003e\n\u003ch2 data-start=\"2184\" data-end=\"2219\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"2221\" data-end=\"2263\"\u003eQ: What furnace series does 33058 fit?\u003c\/h3\u003e\n\u003cp data-start=\"2264\" data-end=\"2361\"\u003eA: It fits select DFLD series furnaces, including DFLD20111, DFLD25111, DFLD30111, and DFLD35111.\u003c\/p\u003e\n\u003chr data-start=\"2363\" data-end=\"2366\"\u003e\n\u003ch3 data-start=\"2368\" data-end=\"2411\"\u003eQ: Does this fit DFMD or DFSD furnaces?\u003c\/h3\u003e\n\u003cp data-start=\"2412\" data-end=\"2558\"\u003eA: No. The 33058 door is specifically designed for the DFLD large furnace series. DFMD and DFSD furnaces use different exterior door part numbers.\u003c\/p\u003e\n\u003chr data-start=\"2560\" data-end=\"2563\"\u003e\n\u003ch3 data-start=\"2565\" data-end=\"2600\"\u003eQ: Is this an OEM Dometic part?\u003c\/h3\u003e\n\u003cp data-start=\"2601\" data-end=\"2669\"\u003eA: Yes. 33058 is a genuine OEM Dometic \/ Atwood furnace access door.\u003c\/p\u003e\n\u003chr data-start=\"2671\" data-end=\"2674\"\u003e\n\u003ch3 data-start=\"2676\" data-end=\"2719\"\u003eQ: Why is this marked as Special Order?\u003c\/h3\u003e\n\u003cp data-start=\"2720\" data-end=\"2894\"\u003eA: This part is not typically stocked for immediate shipment and must be ordered directly from the manufacturer or distributor. Estimated delivery time is 7–14 business days.\u003c\/p\u003e\n\u003chr data-start=\"2896\" data-end=\"2899\"\u003e\n\u003ch3 data-start=\"2901\" data-end=\"2950\"\u003eQ: Does mounting hardware come with the door?\u003c\/h3\u003e\n\u003cp data-start=\"2951\" data-end=\"3004\"\u003eA: No. Mounting screws and hardware are not included.\u003c\/p\u003e\n\u003chr data-start=\"3006\" data-end=\"3009\"\u003e\n\u003ch3 data-start=\"3011\" data-end=\"3049\"\u003eQ: Is this covered under warranty?\u003c\/h3\u003e\n\u003cp data-start=\"3050\" data-end=\"3165\"\u003eA: Yes. This product includes a Limited 2-Year Manufacturer Warranty covering defects in materials and workmanship.\u003c\/p\u003e\n\u003chr data-start=\"3167\" data-end=\"3170\"\u003e\n\u003ch2 data-start=\"3172\" data-end=\"3195\"\u003eWarranty Information\u003c\/h2\u003e\n\u003cp data-start=\"3197\" data-end=\"3397\"\u003eThis product includes a Limited 2-Year Warranty.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47850055270641,"sku":null,"price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/33058.jpg?v=1772237196"},{"product_id":"dometic-atwood-33126-furnace-blower-wheel-replaces-37764-with-clamp-for-8500-series","title":"Dometic \/ Atwood 33126 Furnace Blower Wheel – 8500 Series \u0026 AF \/ DF Models","description":"\u003ch2 data-start=\"136\" data-end=\"214\"\u003eDometic \/ Atwood 33126 Furnace Blower Wheel – Replaces 37764 (With Clamp)\u003c\/h2\u003e\n\u003cp data-start=\"215\" data-end=\"253\"\u003e\u003cstrong data-start=\"215\" data-end=\"253\"\u003eIn Stock – Genuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"255\" data-end=\"342\"\u003e\u003cstrong data-start=\"255\" data-end=\"271\"\u003ePart Number:\u003c\/strong\u003e 33126\u003cbr data-start=\"277\" data-end=\"280\"\u003e\u003cstrong data-start=\"280\" data-end=\"293\"\u003eReplaces:\u003c\/strong\u003e 37764\u003cbr data-start=\"299\" data-end=\"302\"\u003e\u003cstrong data-start=\"302\" data-end=\"319\"\u003eProduct Type:\u003c\/strong\u003e Furnace Blower Wheel\u003c\/p\u003e\n\u003chr data-start=\"344\" data-end=\"347\"\u003e\n\u003ch3 data-start=\"349\" data-end=\"369\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"371\" data-end=\"537\"\u003eThe \u003cstrong data-start=\"375\" data-end=\"422\"\u003eDometic \/ Atwood 33126 Furnace Blower Wheel\u003c\/strong\u003e is a genuine OEM replacement designed to restore proper airflow and heating performance in select Atwood furnaces.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"825\"\u003eThis precision-balanced blower wheel ensures efficient air movement through the combustion chamber and heat exchanger, helping maintain safe furnace operation. Part 33126 \u003cstrong data-start=\"710\" data-end=\"749\"\u003ereplaces obsolete part number 37764\u003c\/strong\u003e and includes the required clamp for secure installation on the motor shaft.\u003c\/p\u003e\n\u003cp data-start=\"827\" data-end=\"968\"\u003eManufactured to original equipment standards, this component is built for durability and dependable performance in demanding RV environments.\u003c\/p\u003e\n\u003chr data-start=\"970\" data-end=\"973\"\u003e\n\u003ch3 data-start=\"975\" data-end=\"991\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"995\" data-end=\"1042\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1045\" data-end=\"1084\"\u003eDirect replacement for part \u003cstrong data-start=\"1073\" data-end=\"1082\"\u003e37764\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1087\" data-end=\"1139\"\u003eIncludes clamp for secure motor shaft installation\u003c\/li\u003e\n\u003cli data-start=\"1142\" data-end=\"1190\"\u003eRestores proper airflow and heating efficiency\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1241\"\u003ePrecision-balanced for smooth, quiet operation\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1288\"\u003eBuilt to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1290\" data-end=\"1293\"\u003e\n\u003ch1 data-start=\"1444\" data-end=\"1471\"\u003eCompatible Furnace Models\u003c\/h1\u003e\n\u003chr data-start=\"1473\" data-end=\"1476\"\u003e\n\u003ch2 data-start=\"1478\" data-end=\"1506\"\u003e8500-III \u0026amp; 8500-IV Series\u003c\/h2\u003e\n\u003cp data-start=\"1508\" data-end=\"1528\"\u003e8516-III\u003cbr data-start=\"1516\" data-end=\"1519\"\u003e8516-IV\u003c\/p\u003e\n\u003cp data-start=\"1530\" data-end=\"1550\"\u003e8520-III\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e8520-IV\u003c\/p\u003e\n\u003cp data-start=\"1552\" data-end=\"1572\"\u003e8525-III\u003cbr data-start=\"1560\" data-end=\"1563\"\u003e8525-IV\u003c\/p\u003e\n\u003cp data-start=\"1574\" data-end=\"1594\"\u003e8531-III\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e8531-IV\u003c\/p\u003e\n\u003cp data-start=\"1596\" data-end=\"1616\"\u003e8535-III\u003cbr data-start=\"1604\" data-end=\"1607\"\u003e8535-IV\u003c\/p\u003e\n\u003chr data-start=\"1618\" data-end=\"1621\"\u003e\n\u003ch2 data-start=\"1623\" data-end=\"1637\"\u003eAFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"1639\" data-end=\"1683\"\u003eAFMD16\u003cbr data-start=\"1645\" data-end=\"1648\"\u003eAFMD20\u003cbr data-start=\"1654\" data-end=\"1657\"\u003eAFMD25\u003cbr data-start=\"1663\" data-end=\"1666\"\u003eAFMD30\u003cbr data-start=\"1672\" data-end=\"1675\"\u003eAFMD35\u003c\/p\u003e\n\u003chr data-start=\"1685\" data-end=\"1688\"\u003e\n\u003ch2 data-start=\"1690\" data-end=\"1704\"\u003eAFLA Series\u003c\/h2\u003e\n\u003cp data-start=\"1706\" data-end=\"1723\"\u003eAFLA35\u003cbr data-start=\"1712\" data-end=\"1715\"\u003eAFLA40\u003c\/p\u003e\n\u003chr data-start=\"1725\" data-end=\"1728\"\u003e\n\u003ch2 data-start=\"1730\" data-end=\"1744\"\u003eAFLD Series\u003c\/h2\u003e\n\u003cp data-start=\"1746\" data-end=\"1763\"\u003eAFLD35\u003cbr data-start=\"1752\" data-end=\"1755\"\u003eAFLD40\u003c\/p\u003e\n\u003chr data-start=\"1765\" data-end=\"1768\"\u003e\n\u003ch2 data-start=\"1770\" data-end=\"1784\"\u003eDFLA Series\u003c\/h2\u003e\n\u003cp data-start=\"1786\" data-end=\"1803\"\u003eDFLA35\u003cbr data-start=\"1792\" data-end=\"1795\"\u003eDFLA40\u003c\/p\u003e\n\u003chr data-start=\"1805\" data-end=\"1808\"\u003e\n\u003ch2 data-start=\"1810\" data-end=\"1824\"\u003eDFLD Series\u003c\/h2\u003e\n\u003cp data-start=\"1826\" data-end=\"1843\"\u003eDFLD35\u003cbr data-start=\"1832\" data-end=\"1835\"\u003eDFLD40\u003c\/p\u003e\n\u003chr data-start=\"1845\" data-end=\"1848\"\u003e\n\u003ch2 data-start=\"1850\" data-end=\"1864\"\u003eDFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"1866\" data-end=\"1910\"\u003eDFMD16\u003cbr data-start=\"1872\" data-end=\"1875\"\u003eDFMD20\u003cbr data-start=\"1881\" data-end=\"1884\"\u003eDFMD25\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eDFMD30\u003cbr data-start=\"1899\" data-end=\"1902\"\u003eDFMD35\u003c\/p\u003e\n\u003chr data-start=\"1912\" data-end=\"1915\"\u003e\n\u003ch2 data-start=\"1917\" data-end=\"1932\"\u003eDFMDH Series\u003c\/h2\u003e\n\u003cp data-start=\"1934\" data-end=\"1963\"\u003eDFMDH25\u003cbr data-start=\"1941\" data-end=\"1944\"\u003eDFMDH30\u003cbr data-start=\"1951\" data-end=\"1954\"\u003eDFMDH35\u003c\/p\u003e\n\u003chr data-start=\"1965\" data-end=\"1968\"\u003e\n\u003cblockquote data-start=\"1970\" data-end=\"2028\"\u003e\n\u003cp data-start=\"1972\" data-end=\"2028\"\u003eAlways verify your furnace model number before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1600\" data-end=\"1603\"\u003e\n\u003ch3 data-start=\"1605\" data-end=\"1650\"\u003eWhen Should You Replace the Blower Wheel?\u003c\/h3\u003e\n\u003cp data-start=\"1652\" data-end=\"1712\"\u003eYou may need to replace your blower wheel if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1716\" data-end=\"1742\"\u003eReduced interior airflow\u003c\/li\u003e\n\u003cli data-start=\"1745\" data-end=\"1782\"\u003eInconsistent or weak heating output\u003c\/li\u003e\n\u003cli data-start=\"1785\" data-end=\"1827\"\u003eRattling, squealing, or vibration noises\u003c\/li\u003e\n\u003cli data-start=\"1830\" data-end=\"1862\"\u003eVisible blade cracks or damage\u003c\/li\u003e\n\u003cli data-start=\"1865\" data-end=\"1905\"\u003eAirflow-related furnace cycling issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1907\" data-end=\"2006\"\u003eReplacing a worn or damaged blower wheel helps prevent overheating and improves furnace efficiency.\u003c\/p\u003e\n\u003chr data-start=\"2008\" data-end=\"2011\"\u003e\n\u003ch3 data-start=\"2013\" data-end=\"2039\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2043\" data-end=\"2079\"\u003e\n\u003cstrong data-start=\"2043\" data-end=\"2060\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"2082\" data-end=\"2106\"\u003e\n\u003cstrong data-start=\"2082\" data-end=\"2098\"\u003ePart Number:\u003c\/strong\u003e 33126\u003c\/li\u003e\n\u003cli data-start=\"2109\" data-end=\"2130\"\u003e\n\u003cstrong data-start=\"2109\" data-end=\"2122\"\u003eReplaces:\u003c\/strong\u003e 37764\u003c\/li\u003e\n\u003cli data-start=\"2133\" data-end=\"2173\"\u003e\n\u003cstrong data-start=\"2133\" data-end=\"2150\"\u003eProduct Type:\u003c\/strong\u003e Furnace Blower Wheel\u003c\/li\u003e\n\u003cli data-start=\"2176\" data-end=\"2214\"\u003e\n\u003cstrong data-start=\"2176\" data-end=\"2189\"\u003eIncludes:\u003c\/strong\u003e Blower wheel and clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2278\" data-end=\"2281\"\u003e\n\u003ch2 data-start=\"2283\" data-end=\"2318\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"2320\" data-end=\"2365\"\u003eQ: What part number does 33126 replace?\u003c\/h3\u003e\n\u003cp data-start=\"2366\" data-end=\"2407\"\u003eA: It replaces OEM part number \u003cstrong data-start=\"2397\" data-end=\"2406\"\u003e37764\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2409\" data-end=\"2412\"\u003e\n\u003ch3 data-start=\"2414\" data-end=\"2451\"\u003eQ: Does this include the clamp?\u003c\/h3\u003e\n\u003cp data-start=\"2452\" data-end=\"2518\"\u003eA: Yes. The clamp is included for proper motor shaft installation.\u003c\/p\u003e\n\u003chr data-start=\"2520\" data-end=\"2523\"\u003e\n\u003ch3 data-start=\"2525\" data-end=\"2577\"\u003eQ: Will this fit earlier 8500 series furnaces?\u003c\/h3\u003e\n\u003cp data-start=\"2578\" data-end=\"2683\"\u003eA: It fits 8500 III, 8500 IV, and 8500 LD models. Verify your exact furnace model number before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2685\" data-end=\"2688\"\u003e\n\u003ch3 data-start=\"2690\" data-end=\"2719\"\u003eQ: Is this an OEM part?\u003c\/h3\u003e\n\u003cp data-start=\"2720\" data-end=\"2789\"\u003eA: Yes. 33126 is a genuine Dometic \/ Atwood replacement blower wheel.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47854623555825,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/33126.png?v=1772304015"},{"product_id":"dometic-atwood-31099-furnace-gas-valve-24-volt-ac-for-afla-series","title":"Dometic \/ Atwood 31099 Furnace Gas Valve – 24 Volt AC for AFLA Series - Special Order","description":"\u003ch2 data-start=\"246\" data-end=\"304\"\u003eDometic \/ Atwood 31099 Furnace Gas Valve – 24 Volt AC\u003c\/h2\u003e\n\u003cp data-start=\"305\" data-end=\"391\"\u003e\u003cstrong data-start=\"305\" data-end=\"361\"\u003eSpecial Order Item (7–14 Business Days for Shipping)\u003c\/strong\u003e\u003cbr data-start=\"361\" data-end=\"364\"\u003e\u003cstrong data-start=\"364\" data-end=\"391\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"393\" data-end=\"528\"\u003e\u003cstrong data-start=\"393\" data-end=\"409\"\u003ePart Number:\u003c\/strong\u003e 31099\u003cbr data-start=\"415\" data-end=\"418\"\u003e\u003cstrong data-start=\"418\" data-end=\"435\"\u003eProduct Type:\u003c\/strong\u003e Furnace Gas Valve\u003cbr data-start=\"453\" data-end=\"456\"\u003e\u003cstrong data-start=\"456\" data-end=\"468\"\u003eVoltage:\u003c\/strong\u003e 24 Volt AC\u003cbr data-start=\"479\" data-end=\"482\"\u003e\u003cstrong data-start=\"482\" data-end=\"498\"\u003eApplication:\u003c\/strong\u003e Atwood AFLA Series Furnaces\u003c\/p\u003e\n\u003chr data-start=\"530\" data-end=\"533\"\u003e\n\u003ch3 data-start=\"535\" data-end=\"555\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"557\" data-end=\"741\"\u003eThe \u003cstrong data-start=\"561\" data-end=\"605\"\u003eDometic \/ Atwood 31099 Furnace Gas Valve\u003c\/strong\u003e is a genuine OEM replacement gas control valve designed for select \u003cstrong data-start=\"673\" data-end=\"704\"\u003eAtwood AFLA series furnaces\u003c\/strong\u003e operating on \u003cstrong data-start=\"718\" data-end=\"740\"\u003e24 Volt AC systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"1061\"\u003eThis gas valve regulates propane flow to the burner assembly and works in coordination with the furnace control system to ensure safe ignition and proper heating operation. Matching the correct voltage is critical — installing the proper 24 Volt AC gas valve restores reliable fuel delivery and combustion performance.\u003c\/p\u003e\n\u003cp data-start=\"1063\" data-end=\"1214\"\u003eManufactured to original equipment specifications, Part 31099 ensures proper fitment and dependable operation in compatible HydroFlame furnace systems.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1232\"\u003ePlease Note:\u003c\/strong\u003e This is a \u003cem data-start=\"1243\" data-end=\"1258\"\u003eSpecial Order\u003c\/em\u003e item and typically ships within \u003cstrong data-start=\"1291\" data-end=\"1313\"\u003e7–14 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1316\" data-end=\"1319\"\u003e\n\u003ch3 data-start=\"1321\" data-end=\"1337\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1341\" data-end=\"1388\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1433\"\u003eDesigned for Atwood AFLA series furnaces\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1460\"\u003e24 Volt AC operation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1465\" data-end=\"1508\"\u003eRegulates propane flow to burner assembly\u003c\/li\u003e\n\u003cli data-start=\"1511\" data-end=\"1561\"\u003eEnsures reliable ignition and combustion control\u003c\/li\u003e\n\u003cli data-start=\"1564\" data-end=\"1603\"\u003eBuilt to original equipment standards\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1658\"\u003eSpecial Order item (7–14 business days for shipping)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1660\" data-end=\"1663\"\u003e\n\u003ch3 data-start=\"1551\" data-end=\"1580\"\u003eCompatible Furnace Models\u003c\/h3\u003e\n\u003cp data-start=\"1582\" data-end=\"1637\"\u003ePart \u003cstrong data-start=\"1587\" data-end=\"1596\"\u003e31099\u003c\/strong\u003e is compatible with the following models:\u003c\/p\u003e\n\u003cp data-start=\"1639\" data-end=\"1654\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1654\"\u003eAFLA Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1657\" data-end=\"1668\"\u003eAFLA35211\u003c\/li\u003e\n\u003cli data-start=\"1671\" data-end=\"1682\"\u003eAFLA40211\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1696\"\u003eAFLA35221\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1710\"\u003eAFLA40221\u003c\/li\u003e\n\u003cli data-start=\"1713\" data-end=\"1724\"\u003eAFLA35231\u003c\/li\u003e\n\u003cli data-start=\"1727\" data-end=\"1738\"\u003eAFLA40231\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1740\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1755\"\u003eDFLA Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1758\" data-end=\"1769\"\u003eDFLA35211\u003c\/li\u003e\n\u003cli data-start=\"1772\" data-end=\"1783\"\u003eDFLA35221\u003c\/li\u003e\n\u003cli data-start=\"1786\" data-end=\"1797\"\u003eDFLA35231\u003c\/li\u003e\n\u003cli data-start=\"1800\" data-end=\"1811\"\u003eDFLA40211\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1825\"\u003eDFLA40221\u003c\/li\u003e\n\u003cli data-start=\"1828\" data-end=\"1839\"\u003eDFLA40231\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1841\" data-end=\"2035\"\u003e\n\u003cp data-start=\"1843\" data-end=\"2035\"\u003eImportant: Always verify your furnace model number and confirm your system operates on \u003cstrong data-start=\"1930\" data-end=\"1944\"\u003e24 Volt AC\u003c\/strong\u003e before ordering. Installing the incorrect voltage gas valve will prevent proper operation.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"2040\" data-end=\"2043\"\u003e\n\u003ch3 data-start=\"2045\" data-end=\"2087\"\u003eWhen Should You Replace the Gas Valve?\u003c\/h3\u003e\n\u003cp data-start=\"2089\" data-end=\"2145\"\u003eYou may need to replace the gas valve if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2149\" data-end=\"2190\"\u003eFurnace ignition attempts without flame\u003c\/li\u003e\n\u003cli data-start=\"2193\" data-end=\"2216\"\u003eNo gas flow to burner\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2257\"\u003eIntermittent or inconsistent heating\u003c\/li\u003e\n\u003cli data-start=\"2260\" data-end=\"2304\"\u003eConfirmed electrical failure of valve coil\u003c\/li\u003e\n\u003cli data-start=\"2307\" data-end=\"2347\"\u003eInternal sticking or suspected leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2349\" data-end=\"2450\"\u003eGas valves are critical safety components and must match the voltage and model specification exactly.\u003c\/p\u003e\n\u003chr data-start=\"2452\" data-end=\"2455\"\u003e\n\u003ch3 data-start=\"2457\" data-end=\"2483\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2487\" data-end=\"2523\"\u003e\n\u003cstrong data-start=\"2487\" data-end=\"2504\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"2526\" data-end=\"2550\"\u003e\n\u003cstrong data-start=\"2526\" data-end=\"2542\"\u003ePart Number:\u003c\/strong\u003e 31099\u003c\/li\u003e\n\u003cli data-start=\"2553\" data-end=\"2587\"\u003e\n\u003cstrong data-start=\"2553\" data-end=\"2567\"\u003eComponent:\u003c\/strong\u003e Furnace Gas Valve\u003c\/li\u003e\n\u003cli data-start=\"2590\" data-end=\"2615\"\u003e\n\u003cstrong data-start=\"2590\" data-end=\"2602\"\u003eVoltage:\u003c\/strong\u003e 24 Volt AC\u003c\/li\u003e\n\u003cli data-start=\"2618\" data-end=\"2647\"\u003e\n\u003cstrong data-start=\"2618\" data-end=\"2640\"\u003eCompatible Series:\u003c\/strong\u003e AFLA\u003c\/li\u003e\n\u003cli data-start=\"2650\" data-end=\"2679\"\u003e\n\u003cstrong data-start=\"2650\" data-end=\"2664\"\u003eFuel Type:\u003c\/strong\u003e Propane (LP)\u003c\/li\u003e\n\u003cli data-start=\"2682\" data-end=\"2721\"\u003e\n\u003cstrong data-start=\"2682\" data-end=\"2695\"\u003eIncludes:\u003c\/strong\u003e Gas valve assembly only\u003c\/li\u003e\n\u003cli data-start=\"2724\" data-end=\"2778\"\u003e\n\u003cstrong data-start=\"2724\" data-end=\"2741\"\u003eAvailability:\u003c\/strong\u003e \u003cem data-start=\"2742\" data-end=\"2778\"\u003eSpecial Order – 7–14 Business Days\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2780\" data-end=\"2783\"\u003e\n\u003ch2 data-start=\"2785\" data-end=\"2820\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"2822\" data-end=\"2871\"\u003eQ: What voltage does Part 31099 operate on?\u003c\/h3\u003e\n\u003cp data-start=\"2872\" data-end=\"2913\"\u003eA: It operates on \u003cstrong data-start=\"2890\" data-end=\"2904\"\u003e24 Volt AC\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003chr data-start=\"2915\" data-end=\"2918\"\u003e\n\u003ch3 data-start=\"2920\" data-end=\"2969\"\u003eQ: Which furnace models use this gas valve?\u003c\/h3\u003e\n\u003cp data-start=\"2970\" data-end=\"3071\"\u003eA: It is compatible with AFLA35211, AFLA40211, AFLA35221, AFLA40221, AFLA35231, and AFLA40231 models.\u003c\/p\u003e\n\u003chr data-start=\"3073\" data-end=\"3076\"\u003e\n\u003ch3 data-start=\"3078\" data-end=\"3126\"\u003eQ: Is this compatible with 12V DC systems?\u003c\/h3\u003e\n\u003cp data-start=\"3127\" data-end=\"3214\"\u003eA: No. This is a 24V AC gas valve. Always confirm your furnace voltage before ordering.\u003c\/p\u003e\n\u003chr data-start=\"3216\" data-end=\"3219\"\u003e\n\u003ch3 data-start=\"3221\" data-end=\"3263\"\u003eQ: Why is this marked Special Order?\u003c\/h3\u003e\n\u003cp data-start=\"3264\" data-end=\"3418\"\u003eA: This component is not typically stocked for immediate shipment and must be ordered from the distributor. Estimated delivery time is 7–14 business days.\u003c\/p\u003e\n\u003chr data-start=\"3420\" data-end=\"3423\"\u003e\n\u003ch3 data-start=\"3425\" data-end=\"3454\"\u003eQ: Is this an OEM part?\u003c\/h3\u003e\n\u003cp data-start=\"3455\" data-end=\"3526\"\u003eA: Yes. Part 31099 is a genuine Dometic \/ Atwood replacement component.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47854737129713,"sku":null,"price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/31099.jpg?v=1772311734"},{"product_id":"dometic-atwood-32172-furnace-gasket-dsi-ignition-models","title":"Dometic \/ Atwood 32172 Furnace Gasket – DSI Ignition Models","description":"\u003ch2 data-start=\"166\" data-end=\"230\"\u003eDometic \/ Atwood 32172 Furnace Gasket – DSI Ignition Models\u003c\/h2\u003e\n\u003cp data-start=\"231\" data-end=\"258\"\u003e\u003cstrong data-start=\"231\" data-end=\"258\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"260\" data-end=\"372\"\u003e\u003cstrong data-start=\"260\" data-end=\"276\"\u003ePart Number:\u003c\/strong\u003e 32172\u003cbr data-start=\"282\" data-end=\"285\"\u003e\u003cstrong data-start=\"285\" data-end=\"302\"\u003eProduct Type:\u003c\/strong\u003e Furnace Gasket\u003cbr data-start=\"317\" data-end=\"320\"\u003e\u003cstrong data-start=\"320\" data-end=\"336\"\u003eApplication:\u003c\/strong\u003e Atwood Furnaces with DSI Ignition\u003c\/p\u003e\n\u003chr data-start=\"374\" data-end=\"377\"\u003e\n\u003ch3 data-start=\"379\" data-end=\"399\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"401\" data-end=\"575\"\u003eThe \u003cstrong data-start=\"405\" data-end=\"446\"\u003eDometic \/ Atwood 32172 Furnace Gasket\u003c\/strong\u003e is a genuine OEM replacement gasket designed for use with \u003cstrong data-start=\"505\" data-end=\"566\"\u003eAtwood furnaces equipped with DSI (Direct Spark Ignition)\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"863\"\u003eThis gasket provides a secure seal between key furnace components, helping maintain proper combustion airflow and preventing air leakage within the burner chamber area. Maintaining an intact seal is critical for efficient ignition, correct flame performance, and safe furnace operation.\u003c\/p\u003e\n\u003cp data-start=\"865\" data-end=\"1058\"\u003eOver time, gaskets can deteriorate due to heat cycling and vibration. Replacing a worn or damaged gasket with OEM Part 32172 restores proper sealing and supports consistent furnace performance.\u003c\/p\u003e\n\u003cp data-start=\"1060\" data-end=\"1206\"\u003eManufactured to original equipment specifications, this gasket ensures correct fitment and durability in high-temperature RV heating applications.\u003c\/p\u003e\n\u003chr data-start=\"1208\" data-end=\"1211\"\u003e\n\u003ch3 data-start=\"1213\" data-end=\"1229\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1233\" data-end=\"1280\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1283\" data-end=\"1331\"\u003eDesigned for Atwood furnaces with DSI ignition\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1376\"\u003eMaintains proper combustion chamber seal\u003c\/li\u003e\n\u003cli data-start=\"1379\" data-end=\"1432\"\u003ePrevents air leakage affecting ignition performance\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1464\"\u003eHeat-resistant construction\u003c\/li\u003e\n\u003cli data-start=\"1467\" data-end=\"1513\"\u003eManufactured to original equipment standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1515\" data-end=\"1518\"\u003e\n\u003ch3 data-start=\"1520\" data-end=\"1547\"\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp data-start=\"1549\" data-end=\"1653\"\u003ePart \u003cstrong data-start=\"1554\" data-end=\"1563\"\u003e32172\u003c\/strong\u003e is compatible with \u003cstrong data-start=\"1583\" data-end=\"1652\"\u003eAtwood furnaces equipped with DSI (Direct Spark Ignition) systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cblockquote data-start=\"1655\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1657\" data-end=\"1844\"\u003eImportant: Always verify your furnace ignition type before ordering. This gasket is designed specifically for DSI-equipped models and may not fit standing pilot or gravity-style furnaces.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"1846\" data-end=\"1888\"\u003eCommon DSI-equipped series include select:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1891\" data-end=\"1902\"\u003e79 Series\u003c\/li\u003e\n\u003cli data-start=\"1905\" data-end=\"1916\"\u003e80 Series\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1930\"\u003e85 Series\u003c\/li\u003e\n\u003cli data-start=\"1933\" data-end=\"1944\"\u003e89 Series\u003c\/li\u003e\n\u003cli data-start=\"1947\" data-end=\"1965\"\u003eDF Series models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1967\" data-end=\"2038\"\u003eAlways confirm your exact furnace model number to ensure compatibility.\u003c\/p\u003e\n\u003chr data-start=\"2040\" data-end=\"2043\"\u003e\n\u003ch3 data-start=\"2045\" data-end=\"2084\"\u003eWhen Should You Replace the Gasket?\u003c\/h3\u003e\n\u003cp data-start=\"2086\" data-end=\"2135\"\u003eYou may need to replace the gasket if you notice:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2139\" data-end=\"2166\"\u003eRepeated ignition failure\u003c\/li\u003e\n\u003cli data-start=\"2169\" data-end=\"2201\"\u003eImproper flame characteristics\u003c\/li\u003e\n\u003cli data-start=\"2204\" data-end=\"2240\"\u003eAir leakage around burner assembly\u003c\/li\u003e\n\u003cli data-start=\"2243\" data-end=\"2283\"\u003eVisible cracking or compression damage\u003c\/li\u003e\n\u003cli data-start=\"2286\" data-end=\"2331\"\u003eFurnace service requiring component removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2333\" data-end=\"2426\"\u003eReplacing the gasket during routine burner service is recommended to maintain proper sealing.\u003c\/p\u003e\n\u003chr data-start=\"2428\" data-end=\"2431\"\u003e\n\u003ch3 data-start=\"2433\" data-end=\"2459\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2463\" data-end=\"2499\"\u003e\n\u003cstrong data-start=\"2463\" data-end=\"2480\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"2502\" data-end=\"2526\"\u003e\n\u003cstrong data-start=\"2502\" data-end=\"2518\"\u003ePart Number:\u003c\/strong\u003e 32172\u003c\/li\u003e\n\u003cli data-start=\"2529\" data-end=\"2560\"\u003e\n\u003cstrong data-start=\"2529\" data-end=\"2543\"\u003eComponent:\u003c\/strong\u003e Furnace Gasket\u003c\/li\u003e\n\u003cli data-start=\"2563\" data-end=\"2610\"\u003e\n\u003cstrong data-start=\"2563\" data-end=\"2579\"\u003eApplication:\u003c\/strong\u003e Atwood DSI Ignition Furnaces\u003c\/li\u003e\n\u003cli data-start=\"2613\" data-end=\"2659\"\u003e\n\u003cstrong data-start=\"2613\" data-end=\"2626\"\u003eMaterial:\u003c\/strong\u003e Heat-resistant gasket material\u003c\/li\u003e\n\u003cli data-start=\"2662\" data-end=\"2689\"\u003e\n\u003cstrong data-start=\"2662\" data-end=\"2675\"\u003eIncludes:\u003c\/strong\u003e Gasket only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2691\" data-end=\"2694\"\u003e\n\u003ch2 data-start=\"2696\" data-end=\"2731\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"2733\" data-end=\"2761\"\u003eQ: What does DSI mean?\u003c\/h3\u003e\n\u003cp data-start=\"2762\" data-end=\"2898\"\u003eA: DSI stands for Direct Spark Ignition, meaning the furnace ignites the burner electronically rather than using a standing pilot light.\u003c\/p\u003e\n\u003chr data-start=\"2900\" data-end=\"2903\"\u003e\n\u003ch3 data-start=\"2905\" data-end=\"2955\"\u003eQ: Will this fit pilot-light style furnaces?\u003c\/h3\u003e\n\u003cp data-start=\"2956\" data-end=\"3024\"\u003eA: No. This gasket is designed specifically for DSI ignition models.\u003c\/p\u003e\n\u003chr data-start=\"3026\" data-end=\"3029\"\u003e\n\u003ch3 data-start=\"3031\" data-end=\"3060\"\u003eQ: Is this an OEM part?\u003c\/h3\u003e\n\u003cp data-start=\"3061\" data-end=\"3127\"\u003eA: Yes. 32172 is a genuine Dometic \/ Atwood replacement component.\u003c\/p\u003e\n\u003chr data-start=\"3129\" data-end=\"3132\"\u003e\n\u003ch3 data-start=\"3134\" data-end=\"3182\"\u003eQ: When should I replace a furnace gasket?\u003c\/h3\u003e\n\u003cp data-start=\"3183\" data-end=\"3308\"\u003eA: Gaskets should be replaced whenever removed during service or if they show signs of wear, cracking, or heat deterioration.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47854737883377,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/32172.png?v=1772312027"},{"product_id":"dometic-atwood-31091-furnace-limit-switch","title":"Dometic \/ Atwood 31091 Furnace Limit Switch","description":"\u003ch2 data-start=\"211\" data-end=\"259\"\u003eDometic \/ Atwood 31091 Furnace Limit Switch\u003c\/h2\u003e\n\u003cp data-start=\"260\" data-end=\"287\"\u003e\u003cstrong data-start=\"260\" data-end=\"287\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"289\" data-end=\"402\"\u003e\u003cstrong data-start=\"289\" data-end=\"305\"\u003ePart Number:\u003c\/strong\u003e 31091\u003cbr data-start=\"311\" data-end=\"314\"\u003e\u003cstrong data-start=\"314\" data-end=\"331\"\u003eProduct Type:\u003c\/strong\u003e Furnace Limit Switch\u003cbr data-start=\"352\" data-end=\"355\"\u003e\u003cstrong data-start=\"355\" data-end=\"371\"\u003eApplication:\u003c\/strong\u003e Atwood \u0026amp; Dometic RV Furnaces\u003c\/p\u003e\n\u003chr data-start=\"404\" data-end=\"407\"\u003e\n\u003ch3 data-start=\"409\" data-end=\"429\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"431\" data-end=\"718\"\u003eThe \u003cstrong data-start=\"435\" data-end=\"482\"\u003eDometic \/ Atwood 31091 Furnace Limit Switch\u003c\/strong\u003e is a genuine OEM safety component designed to protect your RV furnace from overheating. The limit switch monitors internal furnace temperature and automatically shuts off the burner circuit if temperatures exceed safe operating limits.\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"955\"\u003eIf your furnace is cycling improperly, shutting down unexpectedly, or failing to stay lit, a faulty limit switch may be the cause. Replacing it with OEM Part 31091 restores safe operation and prevents potential heat damage to the unit.\u003c\/p\u003e\n\u003cp data-start=\"957\" data-end=\"1153\"\u003eManufactured to original equipment specifications, this high-limit switch ensures accurate temperature response and dependable performance across a wide range of Atwood and Dometic furnace models.\u003c\/p\u003e\n\u003chr data-start=\"1155\" data-end=\"1158\"\u003e\n\u003ch3 data-start=\"1160\" data-end=\"1176\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1180\" data-end=\"1227\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1230\" data-end=\"1256\"\u003eHigh-limit safety switch\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1289\"\u003eProtects against overheating\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1356\"\u003eAutomatically interrupts burner circuit at unsafe temperatures\u003c\/li\u003e\n\u003cli data-start=\"1359\" data-end=\"1401\"\u003eDirect OEM replacement for listed models\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1443\"\u003eBuilt to original equipment standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1445\" data-end=\"1448\"\u003e\n\u003ch2 data-start=\"1450\" data-end=\"1478\"\u003eCompatible Furnace Models\u003c\/h2\u003e\n\u003cp data-start=\"1480\" data-end=\"1543\"\u003ePart \u003cstrong data-start=\"1485\" data-end=\"1494\"\u003e31091\u003c\/strong\u003e is compatible with the following furnace series:\u003c\/p\u003e\n\u003chr data-start=\"1545\" data-end=\"1548\"\u003e\n\u003ch3 data-start=\"1550\" data-end=\"1565\"\u003eAFLA Series\u003c\/h3\u003e\n\u003cp data-start=\"1566\" data-end=\"1637\"\u003eAFLA35211\u003cbr data-start=\"1575\" data-end=\"1578\"\u003eAFLA35221\u003cbr data-start=\"1587\" data-end=\"1590\"\u003eAFLA35231\u003cbr data-start=\"1599\" data-end=\"1602\"\u003eAFLA40211\u003cbr data-start=\"1611\" data-end=\"1614\"\u003eAFLA40221\u003cbr data-start=\"1623\" data-end=\"1626\"\u003eAFLA40231\u003c\/p\u003e\n\u003chr data-start=\"1639\" data-end=\"1642\"\u003e\n\u003ch3 data-start=\"1644\" data-end=\"1659\"\u003eAFLD Series\u003c\/h3\u003e\n\u003cp data-start=\"1660\" data-end=\"1731\"\u003eAFLD35111\u003cbr data-start=\"1669\" data-end=\"1672\"\u003eAFLD35121\u003cbr data-start=\"1681\" data-end=\"1684\"\u003eAFLD35131\u003cbr data-start=\"1693\" data-end=\"1696\"\u003eAFLD40111\u003cbr data-start=\"1705\" data-end=\"1708\"\u003eAFLD40121\u003cbr data-start=\"1717\" data-end=\"1720\"\u003eAFLD40131\u003c\/p\u003e\n\u003chr data-start=\"1733\" data-end=\"1736\"\u003e\n\u003ch3 data-start=\"1738\" data-end=\"1753\"\u003eAFMD Series\u003c\/h3\u003e\n\u003cp data-start=\"1754\" data-end=\"2033\"\u003eAFMD16111, AFMD16121, AFMD16131, AFMD16141, AFMD16151\u003cbr data-start=\"1807\" data-end=\"1810\"\u003eAFMD20111, AFMD20121, AFMD20131, AFMD20141, AFMD20151\u003cbr data-start=\"1863\" data-end=\"1866\"\u003eAFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151\u003cbr data-start=\"1919\" data-end=\"1922\"\u003eAFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151\u003cbr data-start=\"1975\" data-end=\"1978\"\u003eAFMD35111, AFMD35121, AFMD35131, AFMD35141, AFMD35151\u003c\/p\u003e\n\u003chr data-start=\"2035\" data-end=\"2038\"\u003e\n\u003ch3 data-start=\"2040\" data-end=\"2056\"\u003eAFSAD Series\u003c\/h3\u003e\n\u003cp data-start=\"2057\" data-end=\"2108\"\u003eAFSAD12111\u003cbr data-start=\"2067\" data-end=\"2070\"\u003eAFSAD12121\u003cbr data-start=\"2080\" data-end=\"2083\"\u003eAFSAD12131\u003cbr data-start=\"2093\" data-end=\"2096\"\u003eAFSAD12141\u003c\/p\u003e\n\u003chr data-start=\"2110\" data-end=\"2113\"\u003e\n\u003ch3 data-start=\"2115\" data-end=\"2130\"\u003eAFSD Series\u003c\/h3\u003e\n\u003cp data-start=\"2131\" data-end=\"2265\"\u003eAFSD12111, AFSD12121, AFSD12131, AFSD12141\u003cbr data-start=\"2173\" data-end=\"2176\"\u003eAFSD16111, AFSD16121, AFSD16131, AFSD16141\u003cbr data-start=\"2218\" data-end=\"2221\"\u003eAFSD20111, AFSD20121, AFSD20131, AFSD20141\u003c\/p\u003e\n\u003chr data-start=\"2267\" data-end=\"2270\"\u003e\n\u003ch3 data-start=\"2272\" data-end=\"2288\"\u003eAFSDA Series\u003c\/h3\u003e\n\u003cp data-start=\"2289\" data-end=\"2301\"\u003eAFSDA12121\u003c\/p\u003e\n\u003chr data-start=\"2303\" data-end=\"2306\"\u003e\n\u003ch3 data-start=\"2308\" data-end=\"2323\"\u003eDFLA Series\u003c\/h3\u003e\n\u003cp data-start=\"2324\" data-end=\"2395\"\u003eDFLA35211\u003cbr data-start=\"2333\" data-end=\"2336\"\u003eDFLA35221\u003cbr data-start=\"2345\" data-end=\"2348\"\u003eDFLA35231\u003cbr data-start=\"2357\" data-end=\"2360\"\u003eDFLA40211\u003cbr data-start=\"2369\" data-end=\"2372\"\u003eDFLA40221\u003cbr data-start=\"2381\" data-end=\"2384\"\u003eDFLA40231\u003c\/p\u003e\n\u003chr data-start=\"2397\" data-end=\"2400\"\u003e\n\u003ch3 data-start=\"2402\" data-end=\"2417\"\u003eDFLD Series\u003c\/h3\u003e\n\u003cp data-start=\"2418\" data-end=\"2489\"\u003eDFLD35111\u003cbr data-start=\"2427\" data-end=\"2430\"\u003eDFLD35121\u003cbr data-start=\"2439\" data-end=\"2442\"\u003eDFLD35131\u003cbr data-start=\"2451\" data-end=\"2454\"\u003eDFLD40111\u003cbr data-start=\"2463\" data-end=\"2466\"\u003eDFLD40121\u003cbr data-start=\"2475\" data-end=\"2478\"\u003eDFLD40131\u003c\/p\u003e\n\u003chr data-start=\"2491\" data-end=\"2494\"\u003e\n\u003ch3 data-start=\"2496\" data-end=\"2511\"\u003eDFMD Series\u003c\/h3\u003e\n\u003cp data-start=\"2512\" data-end=\"2791\"\u003eDFMD16111, DFMD16121, DFMD16131, DFMD16141, DFMD16151\u003cbr data-start=\"2565\" data-end=\"2568\"\u003eDFMD20111, DFMD20121, DFMD20131, DFMD20141, DFMD20151\u003cbr data-start=\"2621\" data-end=\"2624\"\u003eDFMD25111, DFMD25121, DFMD25131, DFMD25141, DFMD25151\u003cbr data-start=\"2677\" data-end=\"2680\"\u003eDFMD30111, DFMD30121, DFMD30131, DFMD30141, DFMD30151\u003cbr data-start=\"2733\" data-end=\"2736\"\u003eDFMD35111, DFMD35121, DFMD35131, DFMD35141, DFMD35151\u003c\/p\u003e\n\u003chr data-start=\"2793\" data-end=\"2796\"\u003e\n\u003ch3 data-start=\"2798\" data-end=\"2814\"\u003eDFMDH Series\u003c\/h3\u003e\n\u003cp data-start=\"2815\" data-end=\"2892\"\u003eDFMDH25111\u003cbr data-start=\"2825\" data-end=\"2828\"\u003eDFMDH25121\u003cbr data-start=\"2838\" data-end=\"2841\"\u003eDFMDH30111\u003cbr data-start=\"2851\" data-end=\"2854\"\u003eDFMDH30121\u003cbr data-start=\"2864\" data-end=\"2867\"\u003eDFMDH35111\u003cbr data-start=\"2877\" data-end=\"2880\"\u003eDFMDH35121\u003c\/p\u003e\n\u003chr data-start=\"2894\" data-end=\"2897\"\u003e\n\u003ch3 data-start=\"2899\" data-end=\"2915\"\u003eDFSAD Series\u003c\/h3\u003e\n\u003cp data-start=\"2916\" data-end=\"2967\"\u003eDFSAD12111\u003cbr data-start=\"2926\" data-end=\"2929\"\u003eDFSAD12121\u003cbr data-start=\"2939\" data-end=\"2942\"\u003eDFSAD12131\u003cbr data-start=\"2952\" data-end=\"2955\"\u003eDFSAD12141\u003c\/p\u003e\n\u003chr data-start=\"2969\" data-end=\"2972\"\u003e\n\u003ch3 data-start=\"2974\" data-end=\"2989\"\u003eDFSD Series\u003c\/h3\u003e\n\u003cp data-start=\"2990\" data-end=\"3124\"\u003eDFSD12111, DFSD12121, DFSD12131, DFSD12141\u003cbr data-start=\"3032\" data-end=\"3035\"\u003eDFSD16111, DFSD16121, DFSD16131, DFSD16141\u003cbr data-start=\"3077\" data-end=\"3080\"\u003eDFSD20111, DFSD20121, DFSD20131, DFSD20141\u003c\/p\u003e\n\u003chr data-start=\"3126\" data-end=\"3129\"\u003e\n\u003ch3 data-start=\"3131\" data-end=\"3147\"\u003eDFSDH Series\u003c\/h3\u003e\n\u003cp data-start=\"3148\" data-end=\"3173\"\u003eDFSDH20111\u003cbr data-start=\"3158\" data-end=\"3161\"\u003eDFSDH20121\u003c\/p\u003e\n\u003chr data-start=\"3175\" data-end=\"3178\"\u003e\n\u003cblockquote data-start=\"3180\" data-end=\"3262\"\u003e\n\u003cp data-start=\"3182\" data-end=\"3262\"\u003eAlways verify your furnace model number before ordering to ensure compatibility.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"3264\" data-end=\"3267\"\u003e\n\u003ch2 data-start=\"3269\" data-end=\"3313\"\u003eWhen Should You Replace the Limit Switch?\u003c\/h2\u003e\n\u003cp data-start=\"3315\" data-end=\"3370\"\u003eYou may need to replace the limit switch if you notice:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3374\" data-end=\"3420\"\u003eFurnace shutting down shortly after ignition\u003c\/li\u003e\n\u003cli data-start=\"3423\" data-end=\"3471\"\u003eFurnace blower running but no burner operation\u003c\/li\u003e\n\u003cli data-start=\"3474\" data-end=\"3498\"\u003eRepeated short cycling\u003c\/li\u003e\n\u003cli data-start=\"3501\" data-end=\"3555\"\u003eDiagnostic testing confirms failed high-limit switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3557\" data-end=\"3661\"\u003eThe limit switch is a critical safety device and should be replaced with an OEM specification component.\u003c\/p\u003e\n\u003chr data-start=\"3663\" data-end=\"3666\"\u003e\n\u003ch3 data-start=\"3668\" data-end=\"3694\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"3698\" data-end=\"3734\"\u003e\n\u003cstrong data-start=\"3698\" data-end=\"3715\"\u003eManufacturer:\u003c\/strong\u003e Dometic \/ Atwood\u003c\/li\u003e\n\u003cli data-start=\"3737\" data-end=\"3761\"\u003e\n\u003cstrong data-start=\"3737\" data-end=\"3753\"\u003ePart Number:\u003c\/strong\u003e 31091\u003c\/li\u003e\n\u003cli data-start=\"3764\" data-end=\"3798\"\u003e\n\u003cstrong data-start=\"3764\" data-end=\"3778\"\u003eComponent:\u003c\/strong\u003e High-Limit Switch\u003c\/li\u003e\n\u003cli data-start=\"3801\" data-end=\"3836\"\u003e\n\u003cstrong data-start=\"3801\" data-end=\"3814\"\u003eFunction:\u003c\/strong\u003e Overheat protection\u003c\/li\u003e\n\u003cli data-start=\"3839\" data-end=\"3913\"\u003e\n\u003cstrong data-start=\"3839\" data-end=\"3855\"\u003eApplication:\u003c\/strong\u003e Compatible Atwood \u0026amp; Dometic furnace models listed above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3915\" data-end=\"3918\"\u003e\n\u003ch2 data-start=\"3920\" data-end=\"3955\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"3957\" data-end=\"4002\"\u003eQ: What does a furnace limit switch do?\u003c\/h3\u003e\n\u003cp data-start=\"4003\" data-end=\"4118\"\u003eA: It protects the furnace from overheating by shutting off the burner if internal temperatures exceed safe limits.\u003c\/p\u003e\n\u003chr data-start=\"4120\" data-end=\"4123\"\u003e\n\u003ch3 data-start=\"4125\" data-end=\"4191\"\u003eQ: Will a bad limit switch cause the furnace to short cycle?\u003c\/h3\u003e\n\u003cp data-start=\"4192\" data-end=\"4293\"\u003eA: Yes. A faulty or weak limit switch can cause repeated cycling or shutdowns shortly after ignition.\u003c\/p\u003e\n\u003chr data-start=\"4295\" data-end=\"4298\"\u003e\n\u003ch3 data-start=\"4300\" data-end=\"4346\"\u003eQ: Is this an OEM Dometic \/ Atwood part?\u003c\/h3\u003e\n\u003cp data-start=\"4347\" data-end=\"4405\"\u003eA: Yes. Part 31091 is a genuine OEM replacement component.\u003c\/p\u003e\n\u003chr data-start=\"4407\" data-end=\"4410\"\u003e\n\u003ch3 data-start=\"4412\" data-end=\"4466\"\u003eQ: Does this fit both AF and DF series furnaces?\u003c\/h3\u003e\n\u003cp data-start=\"4467\" data-end=\"4567\"\u003eA: Yes. It fits compatible AFLA, AFMD, AFSD, DFMD, DFSD, DFLA, DFLD and related series listed above.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47854744338673,"sku":null,"price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/31091.png?v=1772312346"},{"product_id":"dometic-atwood-36165-furnace-low-air-flow-switch-sail-switch-afmd-afla-afld-dfmd-dfla-dfld","title":"Dometic \/ Atwood 36165 Furnace Low Air Flow Switch (Sail Switch) - AFMD, AFLA, AFLD, DFMD, DFLA, DFLD","description":"\u003ch2 data-start=\"192\" data-end=\"261\"\u003eDometic \/ Atwood 36165 Furnace Low Air Flow Switch (Sail Switch)\u003c\/h2\u003e\n\u003cp data-start=\"262\" data-end=\"289\"\u003e\u003cstrong data-start=\"262\" data-end=\"289\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"291\" data-end=\"459\"\u003e\u003cstrong data-start=\"291\" data-end=\"307\"\u003ePart Number:\u003c\/strong\u003e 36165\u003cbr data-start=\"313\" data-end=\"316\"\u003e\u003cstrong data-start=\"316\" data-end=\"333\"\u003eProduct Type:\u003c\/strong\u003e Furnace Low Air Flow Switch (Sail Switch)\u003cbr data-start=\"375\" data-end=\"378\"\u003e\u003cstrong data-start=\"378\" data-end=\"394\"\u003eApplication:\u003c\/strong\u003e Atwood HydroFlame AF Medium \u0026amp; Dometic DF Medium Model Furnaces\u003c\/p\u003e\n\u003chr data-start=\"461\" data-end=\"464\"\u003e\n\u003ch2 data-start=\"466\" data-end=\"485\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"487\" data-end=\"665\"\u003eThe \u003cstrong data-start=\"491\" data-end=\"551\"\u003eDometic \/ Atwood 36165 Sail Switch (Low Air Flow Switch)\u003c\/strong\u003e is a genuine OEM airflow verification switch designed for select \u003cstrong data-start=\"617\" data-end=\"630\"\u003eAF Medium\u003c\/strong\u003e and \u003cstrong data-start=\"635\" data-end=\"648\"\u003eDF Medium\u003c\/strong\u003e series furnaces.\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"945\"\u003eThe sail switch confirms adequate blower airflow before allowing ignition. If airflow is restricted due to debris, weak blower output, blocked ducts, or dirty return air passages, the switch prevents the burner from igniting to protect against unsafe combustion and overheating.\u003c\/p\u003e\n\u003cp data-start=\"947\" data-end=\"1082\"\u003eIf your blower motor runs but the burner will not light, or ignition is intermittent, the sail switch is one of the most common causes.\u003c\/p\u003e\n\u003cp data-start=\"1084\" data-end=\"1164\"\u003eOEM Part 36165 restores proper ignition sequencing and safe furnace performance.\u003c\/p\u003e\n\u003chr data-start=\"1166\" data-end=\"1169\"\u003e\n\u003ch2 data-start=\"1171\" data-end=\"1186\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1188\" data-end=\"1475\"\u003e\n\u003cli data-start=\"1188\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1237\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1293\"\u003eDesigned for AF Medium and DF Medium model furnaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1337\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1337\"\u003eVerifies blower airflow before ignition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1374\"\u003e\n\u003cp data-start=\"1340\" data-end=\"1374\"\u003ePrevents unsafe burner operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1426\"\u003e\n\u003cp data-start=\"1377\" data-end=\"1426\"\u003eDirect replacement for listed compatible models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1475\"\u003e\n\u003cp data-start=\"1429\" data-end=\"1475\"\u003eManufactured to original equipment standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1477\" data-end=\"1480\"\u003e\n\u003ch1 data-start=\"1482\" data-end=\"1509\"\u003eCompatible Furnace Models\u003c\/h1\u003e\n\u003chr data-start=\"1511\" data-end=\"1514\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1532\"\u003e\u003cspan\u003ePlease be aware that there is no precise serial number distinction indicating the transition to the bent blade style in Atwood models, only that this part is suggested for these models with a Serial # above 724\u003c\/span\u003e\u003cstrong\u003eXXXXX\u003c\/strong\u003e\u003cspan\u003e. It is advised to compare your existing sail switch with the product image for verification. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1516\" data-end=\"1532\"\u003eAFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"1533\" data-end=\"1592\"\u003eAFMD16111\u003cbr data-start=\"1542\" data-end=\"1545\"\u003eAFMD16121\u003cbr data-start=\"1554\" data-end=\"1557\"\u003eAFMD16131\u003cbr data-start=\"1566\" data-end=\"1569\"\u003eAFMD16141\u003cbr data-start=\"1578\" data-end=\"1581\"\u003eAFMD16151\u003c\/p\u003e\n\u003cp data-start=\"1594\" data-end=\"1653\"\u003eAFMD20111\u003cbr data-start=\"1603\" data-end=\"1606\"\u003eAFMD20121\u003cbr data-start=\"1615\" data-end=\"1618\"\u003eAFMD20131\u003cbr data-start=\"1627\" data-end=\"1630\"\u003eAFMD20141\u003cbr data-start=\"1639\" data-end=\"1642\"\u003eAFMD20151\u003c\/p\u003e\n\u003cp data-start=\"1655\" data-end=\"1714\"\u003eAFMD25111\u003cbr data-start=\"1664\" data-end=\"1667\"\u003eAFMD25121\u003cbr data-start=\"1676\" data-end=\"1679\"\u003eAFMD25131\u003cbr data-start=\"1688\" data-end=\"1691\"\u003eAFMD25141\u003cbr data-start=\"1700\" data-end=\"1703\"\u003eAFMD25151\u003c\/p\u003e\n\u003cp data-start=\"1716\" data-end=\"1775\"\u003eAFMD30111\u003cbr data-start=\"1725\" data-end=\"1728\"\u003eAFMD30121\u003cbr data-start=\"1737\" data-end=\"1740\"\u003eAFMD30131\u003cbr data-start=\"1749\" data-end=\"1752\"\u003eAFMD30141\u003cbr data-start=\"1761\" data-end=\"1764\"\u003eAFMD30151\u003c\/p\u003e\n\u003cp data-start=\"1777\" data-end=\"1836\"\u003eAFMD35111\u003cbr data-start=\"1786\" data-end=\"1789\"\u003eAFMD35121\u003cbr data-start=\"1798\" data-end=\"1801\"\u003eAFMD35131\u003cbr data-start=\"1810\" data-end=\"1813\"\u003eAFMD35141\u003cbr data-start=\"1822\" data-end=\"1825\"\u003eAFMD35151\u003c\/p\u003e\n\u003chr data-start=\"1838\" data-end=\"1841\"\u003e\n\u003ch2 data-start=\"1843\" data-end=\"1859\"\u003eAFLA Series\u003c\/h2\u003e\n\u003cp data-start=\"1860\" data-end=\"1931\"\u003eAFLA35211\u003cbr data-start=\"1869\" data-end=\"1872\"\u003eAFLA35221\u003cbr data-start=\"1881\" data-end=\"1884\"\u003eAFLA35231\u003cbr data-start=\"1893\" data-end=\"1896\"\u003eAFLA40211\u003cbr data-start=\"1905\" data-end=\"1908\"\u003eAFLA40221\u003cbr data-start=\"1917\" data-end=\"1920\"\u003eAFLA40231\u003c\/p\u003e\n\u003chr data-start=\"1933\" data-end=\"1936\"\u003e\n\u003ch2 data-start=\"1938\" data-end=\"1954\"\u003eAFLD Series\u003c\/h2\u003e\n\u003cp data-start=\"1955\" data-end=\"2039\"\u003eAFLD35111\u003cbr data-start=\"1964\" data-end=\"1967\"\u003eAFLD35121\u003cbr data-start=\"1976\" data-end=\"1979\"\u003eAFLD35131\u003cbr data-start=\"1988\" data-end=\"1991\"\u003eAFLD40111\u003cbr data-start=\"2000\" data-end=\"2003\"\u003eAFLD40121\u003cbr data-start=\"2012\" data-end=\"2015\"\u003eAFLD40121W\u003cbr data-start=\"2025\" data-end=\"2028\"\u003eAFLD40131\u003c\/p\u003e\n\u003chr data-start=\"2041\" data-end=\"2044\"\u003e\n\u003ch2 data-start=\"2046\" data-end=\"2062\"\u003eDFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"2063\" data-end=\"2097\"\u003e(Serial Number 72489157 and above)\u003c\/p\u003e\n\u003cp data-start=\"2099\" data-end=\"2158\"\u003eDFMD16111\u003cbr data-start=\"2108\" data-end=\"2111\"\u003eDFMD16121\u003cbr data-start=\"2120\" data-end=\"2123\"\u003eDFMD16131\u003cbr data-start=\"2132\" data-end=\"2135\"\u003eDFMD16141\u003cbr data-start=\"2144\" data-end=\"2147\"\u003eDFMD16151\u003c\/p\u003e\n\u003cp data-start=\"2160\" data-end=\"2219\"\u003eDFMD20111\u003cbr data-start=\"2169\" data-end=\"2172\"\u003eDFMD20121\u003cbr data-start=\"2181\" data-end=\"2184\"\u003eDFMD20131\u003cbr data-start=\"2193\" data-end=\"2196\"\u003eDFMD20141\u003cbr data-start=\"2205\" data-end=\"2208\"\u003eDFMD20151\u003c\/p\u003e\n\u003cp data-start=\"2221\" data-end=\"2280\"\u003eDFMD25111\u003cbr data-start=\"2230\" data-end=\"2233\"\u003eDFMD25121\u003cbr data-start=\"2242\" data-end=\"2245\"\u003eDFMD25131\u003cbr data-start=\"2254\" data-end=\"2257\"\u003eDFMD25141\u003cbr data-start=\"2266\" data-end=\"2269\"\u003eDFMD25151\u003c\/p\u003e\n\u003cp data-start=\"2282\" data-end=\"2341\"\u003eDFMD30111\u003cbr data-start=\"2291\" data-end=\"2294\"\u003eDFMD30121\u003cbr data-start=\"2303\" data-end=\"2306\"\u003eDFMD30131\u003cbr data-start=\"2315\" data-end=\"2318\"\u003eDFMD30141\u003cbr data-start=\"2327\" data-end=\"2330\"\u003eDFMD30151\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2415\"\u003eDFMD35111\u003cbr data-start=\"2352\" data-end=\"2355\"\u003eDFMD35121\u003cbr data-start=\"2364\" data-end=\"2367\"\u003eDFMD35121W\u003cbr data-start=\"2377\" data-end=\"2380\"\u003eDFMD35131\u003cbr data-start=\"2389\" data-end=\"2392\"\u003eDFMD35141\u003cbr data-start=\"2401\" data-end=\"2404\"\u003eDFMD35151\u003c\/p\u003e\n\u003chr data-start=\"2417\" data-end=\"2420\"\u003e\n\u003ch2 data-start=\"2422\" data-end=\"2438\"\u003eDFLD Series\u003c\/h2\u003e\n\u003cp data-start=\"2439\" data-end=\"2473\"\u003e(Serial Number 72991128 and above)\u003c\/p\u003e\n\u003cp data-start=\"2475\" data-end=\"2546\"\u003eDFLD35111\u003cbr data-start=\"2484\" data-end=\"2487\"\u003eDFLD35121\u003cbr data-start=\"2496\" data-end=\"2499\"\u003eDFLD35131\u003cbr data-start=\"2508\" data-end=\"2511\"\u003eDFLD40111\u003cbr data-start=\"2520\" data-end=\"2523\"\u003eDFLD40121\u003cbr data-start=\"2532\" data-end=\"2535\"\u003eDFLD40131\u003c\/p\u003e\n\u003chr data-start=\"2548\" data-end=\"2551\"\u003e\n\u003ch2 data-start=\"2553\" data-end=\"2569\"\u003eDFLA Series\u003c\/h2\u003e\n\u003cp data-start=\"2570\" data-end=\"2604\"\u003e(Serial Number 81689156 and above)\u003c\/p\u003e\n\u003cp data-start=\"2606\" data-end=\"2677\"\u003eDFLA35211\u003cbr data-start=\"2615\" data-end=\"2618\"\u003eDFLA35221\u003cbr data-start=\"2627\" data-end=\"2630\"\u003eDFLA35231\u003cbr data-start=\"2639\" data-end=\"2642\"\u003eDFLA40211\u003cbr data-start=\"2651\" data-end=\"2654\"\u003eDFLA40221\u003cbr data-start=\"2663\" data-end=\"2666\"\u003eDFLA40231\u003c\/p\u003e\n\u003chr data-start=\"2679\" data-end=\"2682\"\u003e\n\u003cblockquote data-start=\"2684\" data-end=\"2765\"\u003e\n\u003cp data-start=\"2686\" data-end=\"2765\"\u003eAlways verify both your furnace model number AND serial number before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"2767\" data-end=\"2770\"\u003e\n\u003ch2 data-start=\"2772\" data-end=\"2815\"\u003eWhen Should You Replace the Sail Switch?\u003c\/h2\u003e\n\u003cp data-start=\"2817\" data-end=\"2860\"\u003eYou may need to replace the sail switch if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2864\" data-end=\"2904\"\u003eBlower runs but burner does not ignite\u003c\/li\u003e\n\u003cli data-start=\"2907\" data-end=\"2950\"\u003eFurnace attempts ignition then shuts down\u003c\/li\u003e\n\u003cli data-start=\"2953\" data-end=\"2982\"\u003eIntermittent heating occurs\u003c\/li\u003e\n\u003cli data-start=\"2985\" data-end=\"3026\"\u003eAirflow-related fault conditions appear\u003c\/li\u003e\n\u003cli data-start=\"3029\" data-end=\"3076\"\u003eSwitch paddle is bent, stuck, or contaminated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3078\" data-end=\"3163\"\u003eThe sail switch is one of the most common service parts on AF and DF medium furnaces.\u003c\/p\u003e\n\u003chr data-start=\"3165\" data-end=\"3168\"\u003e\n\u003ch2 data-start=\"3170\" data-end=\"3195\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp data-start=\"3197\" data-end=\"3374\"\u003eManufacturer: Dometic \/ Atwood\u003cbr data-start=\"3227\" data-end=\"3230\"\u003ePart Number: 36165\u003cbr data-start=\"3248\" data-end=\"3251\"\u003eComponent: Sail Switch (Low Air Flow Switch)\u003cbr data-start=\"3295\" data-end=\"3298\"\u003eApplication: AF Medium \u0026amp; DF Medium Series\u003cbr data-start=\"3339\" data-end=\"3342\"\u003eIncludes: Sail switch assembly\u003c\/p\u003e\n\u003chr data-start=\"3376\" data-end=\"3379\"\u003e\n\u003ch2 data-start=\"3381\" data-end=\"3416\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"3418\" data-end=\"3526\"\u003e\u003cstrong data-start=\"3418\" data-end=\"3452\"\u003eQ: What does a sail switch do?\u003c\/strong\u003e\u003cbr data-start=\"3452\" data-end=\"3455\"\u003eA: It confirms sufficient airflow before allowing the burner to ignite.\u003c\/p\u003e\n\u003cp data-start=\"3528\" data-end=\"3667\"\u003e\u003cstrong data-start=\"3528\" data-end=\"3587\"\u003eQ: Why does my furnace blower run but no flame appears?\u003c\/strong\u003e\u003cbr data-start=\"3587\" data-end=\"3590\"\u003eA: A faulty sail switch is one of the most common causes of ignition failure.\u003c\/p\u003e\n\u003cp data-start=\"3669\" data-end=\"3839\"\u003e\u003cstrong data-start=\"3669\" data-end=\"3725\"\u003eQ: Why are serial numbers listed for some DF models?\u003c\/strong\u003e\u003cbr data-start=\"3725\" data-end=\"3728\"\u003eA: Design updates changed switch compatibility. Units below the listed serial numbers require a different part.\u003c\/p\u003e\n\u003cp data-start=\"3841\" data-end=\"3945\"\u003e\u003cstrong data-start=\"3841\" data-end=\"3885\"\u003eQ: Is this an OEM Dometic \/ Atwood part?\u003c\/strong\u003e\u003cbr data-start=\"3885\" data-end=\"3888\"\u003eA: Yes. 36165 is a genuine factory replacement component.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47855082045681,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/36165.jpg?v=1772327376"},{"product_id":"dometic-atwood-30621-ignition-control-circuit-board-dsi-ac-afla-dfla","title":"Dometic \/ Atwood 30621 Ignition Control Circuit Board – DSI (AC) - AFLA, DFLA","description":"\u003ch2 data-start=\"176\" data-end=\"245\"\u003eDometic \/ Atwood 30621 Ignition Control Circuit Board – DSI (AC)\u003c\/h2\u003e\n\u003cp data-start=\"246\" data-end=\"273\"\u003e\u003cstrong data-start=\"246\" data-end=\"273\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"275\" data-end=\"427\"\u003e\u003cstrong data-start=\"275\" data-end=\"291\"\u003ePart Number:\u003c\/strong\u003e 30621\u003cbr data-start=\"297\" data-end=\"300\"\u003e\u003cstrong data-start=\"300\" data-end=\"317\"\u003eProduct Type:\u003c\/strong\u003e Ignition Control Circuit Board (DSI Board)\u003cbr data-start=\"360\" data-end=\"363\"\u003e\u003cstrong data-start=\"363\" data-end=\"375\"\u003eVoltage:\u003c\/strong\u003e AC\u003cbr data-start=\"378\" data-end=\"381\"\u003e\u003cstrong data-start=\"381\" data-end=\"399\"\u003eIgnition Type:\u003c\/strong\u003e Direct Spark Ignition (DSI)\u003c\/p\u003e\n\u003chr data-start=\"429\" data-end=\"432\"\u003e\n\u003ch2 data-start=\"434\" data-end=\"453\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"455\" data-end=\"669\"\u003eThe \u003cstrong data-start=\"459\" data-end=\"516\"\u003eDometic \/ Atwood 30621 Ignition Control Circuit Board\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"534\" data-end=\"579\"\u003eDirect Spark Ignition (DSI) control board\u003c\/strong\u003e designed for select Atwood and Dometic medium-model furnaces operating on \u003cstrong data-start=\"654\" data-end=\"668\"\u003eAC systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"671\" data-end=\"940\"\u003eThis circuit board manages the full ignition sequence — initiating spark, controlling the gas valve, verifying flame presence, and protecting against unsafe conditions. When a board fails, the furnace may not ignite, may lock out repeatedly, or may spark without flame.\u003c\/p\u003e\n\u003cp data-start=\"942\" data-end=\"1052\"\u003eReplacing it with OEM Part 30621 restores proper ignition timing, flame sensing, and safe heating performance.\u003c\/p\u003e\n\u003cp data-start=\"1054\" data-end=\"1206\"\u003eManufactured to original equipment specifications, this board ensures correct compatibility and dependable operation across listed AFLA and DFLA models.\u003c\/p\u003e\n\u003chr data-start=\"1208\" data-end=\"1211\"\u003e\n\u003ch2 data-start=\"1213\" data-end=\"1228\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1232\" data-end=\"1279\"\u003eGenuine OEM Dometic \/ Atwood replacement part\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1325\"\u003eDirect Spark Ignition (DSI) control board\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1361\"\u003eDesigned for AC system furnaces\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1415\"\u003eControls ignition sequence and flame verification\u003c\/li\u003e\n\u003cli data-start=\"1418\" data-end=\"1449\"\u003eRegulates gas valve operation\u003c\/li\u003e\n\u003cli data-start=\"1452\" data-end=\"1502\"\u003eDirect replacement for listed AFLA \u0026amp; DFLA models\u003c\/li\u003e\n\u003cli data-start=\"1505\" data-end=\"1544\"\u003eBuilt to original equipment standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1546\" data-end=\"1549\"\u003e\n\u003ch1 data-start=\"1551\" data-end=\"1578\"\u003eCompatible Furnace Models\u003c\/h1\u003e\n\u003chr data-start=\"1580\" data-end=\"1583\"\u003e\n\u003ch2 data-start=\"1585\" data-end=\"1611\"\u003eAtwood Furnace Models\u003c\/h2\u003e\n\u003cp data-start=\"1613\" data-end=\"1648\"\u003eAFLA35211\u003cbr data-start=\"1622\" data-end=\"1625\"\u003eAFLA35221\u003cbr data-start=\"1634\" data-end=\"1637\"\u003eAFLA35231\u003c\/p\u003e\n\u003cp data-start=\"1650\" data-end=\"1685\"\u003eAFLA40211\u003cbr data-start=\"1659\" data-end=\"1662\"\u003eAFLA40221\u003cbr data-start=\"1671\" data-end=\"1674\"\u003eAFLA40231\u003c\/p\u003e\n\u003chr data-start=\"1687\" data-end=\"1690\"\u003e\n\u003ch2 data-start=\"1692\" data-end=\"1719\"\u003eDometic Furnace Models\u003c\/h2\u003e\n\u003cp data-start=\"1721\" data-end=\"1756\"\u003eDFLA35211\u003cbr data-start=\"1730\" data-end=\"1733\"\u003eDFLA35221\u003cbr data-start=\"1742\" data-end=\"1745\"\u003eDFLA35231\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"1793\"\u003eDFLA40211\u003cbr data-start=\"1767\" data-end=\"1770\"\u003eDFLA40221\u003cbr data-start=\"1779\" data-end=\"1782\"\u003eDFLA40231\u003c\/p\u003e\n\u003chr data-start=\"1795\" data-end=\"1798\"\u003e\n\u003cblockquote data-start=\"1800\" data-end=\"1904\"\u003e\n\u003cp data-start=\"1802\" data-end=\"1904\"\u003eAlways verify your furnace model number and confirm it uses an AC DSI ignition system before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1906\" data-end=\"1909\"\u003e\n\u003ch2 data-start=\"1911\" data-end=\"1955\"\u003eCommon Symptoms of a Failed Control Board\u003c\/h2\u003e\n\u003cp data-start=\"1957\" data-end=\"2011\"\u003eYou may need to replace the ignition control board if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2015\" data-end=\"2040\"\u003eFurnace will not ignite\u003c\/li\u003e\n\u003cli data-start=\"2043\" data-end=\"2068\"\u003eNo spark during startup\u003c\/li\u003e\n\u003cli data-start=\"2071\" data-end=\"2108\"\u003eBurner lights briefly and shuts off\u003c\/li\u003e\n\u003cli data-start=\"2111\" data-end=\"2144\"\u003eFurnace enters ignition lockout\u003c\/li\u003e\n\u003cli data-start=\"2147\" data-end=\"2179\"\u003eGas valve not receiving signal\u003c\/li\u003e\n\u003cli data-start=\"2182\" data-end=\"2214\"\u003eIntermittent heating operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2216\" data-end=\"2299\"\u003eThe control board is the primary control component for the furnace ignition system.\u003c\/p\u003e\n\u003chr data-start=\"2301\" data-end=\"2304\"\u003e\n\u003ch2 data-start=\"2306\" data-end=\"2331\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2333\" data-end=\"2570\"\u003eManufacturer: Dometic \/ Atwood\u003cbr data-start=\"2363\" data-end=\"2366\"\u003ePart Number: 30621\u003cbr data-start=\"2384\" data-end=\"2387\"\u003eComponent: Ignition Control Circuit Board\u003cbr data-start=\"2428\" data-end=\"2431\"\u003eIgnition Type: Direct Spark Ignition (DSI)\u003cbr data-start=\"2473\" data-end=\"2476\"\u003eVoltage: AC\u003cbr data-start=\"2487\" data-end=\"2490\"\u003eApplication: AFLA \u0026amp; DFLA Series Medium Furnaces\u003cbr data-start=\"2537\" data-end=\"2540\"\u003eIncludes: Circuit board only\u003c\/p\u003e\n\u003chr data-start=\"2572\" data-end=\"2575\"\u003e\n\u003ch2 data-start=\"2577\" data-end=\"2612\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"2614\" data-end=\"2779\"\u003e\u003cstrong data-start=\"2614\" data-end=\"2654\"\u003eQ: What does a DSI control board do?\u003c\/strong\u003e\u003cbr data-start=\"2654\" data-end=\"2657\"\u003eA: It generates ignition spark, controls gas valve operation, and verifies flame presence to ensure safe burner operation.\u003c\/p\u003e\n\u003cp data-start=\"2781\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2781\" data-end=\"2824\"\u003eQ: Is this compatible with DC furnaces?\u003c\/strong\u003e\u003cbr data-start=\"2824\" data-end=\"2827\"\u003eA: No. This listing is specifically for AC system furnaces.\u003c\/p\u003e\n\u003cp data-start=\"2888\" data-end=\"2982\"\u003e\u003cstrong data-start=\"2888\" data-end=\"2930\"\u003eQ: Which furnace models does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2930\" data-end=\"2933\"\u003eA: It fits the AFLA and DFLA models listed above.\u003c\/p\u003e\n\u003cp data-start=\"2984\" data-end=\"3076\"\u003e\u003cstrong data-start=\"2984\" data-end=\"3011\"\u003eQ: Is this an OEM part?\u003c\/strong\u003e\u003cbr data-start=\"3011\" data-end=\"3014\"\u003eA: Yes. 30621 is a genuine Dometic \/ Atwood replacement board.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47857398087921,"sku":null,"price":298.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/30621.jpg?v=1772379624"},{"product_id":"dometic-atwood-30720-furnace-motor-afmd-dfmd-35-series-dfld-40-series","title":"Dometic \/ Atwood 30720 Furnace Motor – AFMD \/ DFMD 35 Series, DFLD 40 Series","description":"\u003ch2 data-start=\"162\" data-end=\"227\"\u003eDometic \/ Atwood 30720 Furnace Motor – AFMD \/ DFMD 35 Series\u003c\/h2\u003e\n\u003cp data-start=\"228\" data-end=\"255\"\u003e\u003cstrong data-start=\"228\" data-end=\"255\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"257\" data-end=\"394\"\u003e\u003cstrong data-start=\"257\" data-end=\"273\"\u003ePart Number:\u003c\/strong\u003e 30720\u003cbr data-start=\"279\" data-end=\"282\"\u003e\u003cstrong data-start=\"282\" data-end=\"299\"\u003eProduct Type:\u003c\/strong\u003e Furnace Motor\u003cbr data-start=\"313\" data-end=\"316\"\u003e\u003cstrong data-start=\"316\" data-end=\"332\"\u003eApplication:\u003c\/strong\u003e Atwood \u0026amp; Dometic AFMD \/ DFMD \/ DFMDH \/ DFLD Series Furnaces\u003c\/p\u003e\n\u003chr data-start=\"396\" data-end=\"399\"\u003e\n\u003ch2 data-start=\"401\" data-end=\"420\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"422\" data-end=\"627\"\u003eThe \u003cstrong data-start=\"426\" data-end=\"466\"\u003eDometic \/ Atwood 30720 Furnace Motor\u003c\/strong\u003e is a genuine OEM replacement motor designed for select \u003cstrong data-start=\"522\" data-end=\"566\"\u003e35,000 BTU AFMD and DFMD series furnaces\u003c\/strong\u003e, along with compatible DFMDH and DFLD large-capacity models.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"820\"\u003eThis motor powers both the combustion wheel and the blower wheel assemblies, delivering the airflow required for safe ignition, proper combustion, and consistent interior heating performance.\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"993\"\u003eIf your furnace fails to start, exhibits loud grinding or humming noises, or experiences weak airflow causing ignition shutdowns, a worn or failing motor may be the cause.\u003c\/p\u003e\n\u003cp data-start=\"995\" data-end=\"1120\"\u003eReplacing it with OEM Part 30720 restores proper airflow balance, reliable ignition operation, and dependable heating output.\u003c\/p\u003e\n\u003cp data-start=\"1122\" data-end=\"1233\"\u003eManufactured to original equipment specifications, this motor ensures correct fitment and long-term durability.\u003c\/p\u003e\n\u003chr data-start=\"1235\" data-end=\"1238\"\u003e\n\u003ch2 data-start=\"1240\" data-end=\"1255\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1259\" data-end=\"1307\"\u003eGenuine OEM Dometic \/ Atwood replacement motor\u003c\/li\u003e\n\u003cli data-start=\"1310\" data-end=\"1355\"\u003eDesigned for AFMD \u0026amp; DFMD 35-series furnaces\u003c\/li\u003e\n\u003cli data-start=\"1358\" data-end=\"1410\"\u003ePowers both combustion and interior blower airflow\u003c\/li\u003e\n\u003cli data-start=\"1413\" data-end=\"1450\"\u003eRestores proper ignition sequencing\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1511\"\u003eReduces vibration and excessive noise from worn bearings\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1553\"\u003eBuilt to original equipment standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1555\" data-end=\"1558\"\u003e\n\u003ch1 data-start=\"1560\" data-end=\"1587\"\u003eCompatible Furnace Models\u003c\/h1\u003e\n\u003chr data-start=\"1589\" data-end=\"1592\"\u003e\n\u003ch2 data-start=\"1594\" data-end=\"1610\"\u003eAFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"1612\" data-end=\"1671\"\u003eAFMD35111\u003cbr data-start=\"1621\" data-end=\"1624\"\u003eAFMD35121\u003cbr data-start=\"1633\" data-end=\"1636\"\u003eAFMD35131\u003cbr data-start=\"1645\" data-end=\"1648\"\u003eAFMD35141\u003cbr data-start=\"1657\" data-end=\"1660\"\u003eAFMD35151\u003c\/p\u003e\n\u003chr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003ch2 data-start=\"1678\" data-end=\"1694\"\u003eDFMD Series\u003c\/h2\u003e\n\u003cp data-start=\"1696\" data-end=\"1755\"\u003eDFMD35111\u003cbr data-start=\"1705\" data-end=\"1708\"\u003eDFMD35121\u003cbr data-start=\"1717\" data-end=\"1720\"\u003eDFMD35131\u003cbr data-start=\"1729\" data-end=\"1732\"\u003eDFMD35141\u003cbr data-start=\"1741\" data-end=\"1744\"\u003eDFMD35151\u003c\/p\u003e\n\u003chr data-start=\"1757\" data-end=\"1760\"\u003e\n\u003ch2 data-start=\"1762\" data-end=\"1779\"\u003eDFMDH Series\u003c\/h2\u003e\n\u003cp data-start=\"1781\" data-end=\"1806\"\u003eDFMDH35111\u003cbr data-start=\"1791\" data-end=\"1794\"\u003eDFMDH35121\u003c\/p\u003e\n\u003chr data-start=\"1808\" data-end=\"1811\"\u003e\n\u003ch2 data-start=\"1813\" data-end=\"1829\"\u003eDFLD Series\u003c\/h2\u003e\n\u003cp data-start=\"1831\" data-end=\"1854\"\u003eDFLD40111\u003cbr data-start=\"1840\" data-end=\"1843\"\u003eDFLD40121\u003c\/p\u003e\n\u003chr data-start=\"1856\" data-end=\"1859\"\u003e\n\u003cblockquote data-start=\"1861\" data-end=\"1966\"\u003e\n\u003cp data-start=\"1863\" data-end=\"1966\"\u003eAlways verify your furnace model number on the unit data plate before ordering to ensure compatibility.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1968\" data-end=\"1971\"\u003e\n\u003ch2 data-start=\"1973\" data-end=\"2018\"\u003eWhen Should You Replace the Furnace Motor?\u003c\/h2\u003e\n\u003cp data-start=\"2020\" data-end=\"2057\"\u003eYou may need to replace the motor if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2061\" data-end=\"2085\"\u003eFurnace does not start\u003c\/li\u003e\n\u003cli data-start=\"2088\" data-end=\"2113\"\u003eBlower fails to operate\u003c\/li\u003e\n\u003cli data-start=\"2116\" data-end=\"2150\"\u003eWeak airflow from interior vents\u003c\/li\u003e\n\u003cli data-start=\"2153\" data-end=\"2205\"\u003eIgnition attempts fail due to insufficient airflow\u003c\/li\u003e\n\u003cli data-start=\"2208\" data-end=\"2254\"\u003eGrinding, squealing, or humming noises occur\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2256\" data-end=\"2348\"\u003eA properly functioning motor is critical for safe combustion and efficient heat circulation.\u003c\/p\u003e\n\u003chr data-start=\"2350\" data-end=\"2353\"\u003e\n\u003ch2 data-start=\"2355\" data-end=\"2380\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2382\" data-end=\"2548\"\u003eManufacturer: Dometic \/ Atwood\u003cbr data-start=\"2412\" data-end=\"2415\"\u003ePart Number: 30720\u003cbr data-start=\"2433\" data-end=\"2436\"\u003eComponent: Furnace Motor\u003cbr data-start=\"2460\" data-end=\"2463\"\u003eApplication: AFMD \/ DFMD \/ DFMDH \/ DFLD 35-series models\u003cbr data-start=\"2519\" data-end=\"2522\"\u003eIncludes: Motor assembly\u003c\/p\u003e\n\u003chr data-start=\"2550\" data-end=\"2553\"\u003e\n\u003ch2 data-start=\"2555\" data-end=\"2590\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"2592\" data-end=\"2696\"\u003e\u003cstrong data-start=\"2592\" data-end=\"2633\"\u003eQ: What does the furnace motor power?\u003c\/strong\u003e\u003cbr data-start=\"2633\" data-end=\"2636\"\u003eA: It drives the combustion wheel and interior blower wheel.\u003c\/p\u003e\n\u003cp data-start=\"2698\" data-end=\"2826\"\u003e\u003cstrong data-start=\"2698\" data-end=\"2760\"\u003eQ: Is this compatible with other BTU ratings (16, 20, 25)?\u003c\/strong\u003e\u003cbr data-start=\"2760\" data-end=\"2763\"\u003eA: This motor is specific to the 35-series models listed above.\u003c\/p\u003e\n\u003cp data-start=\"2828\" data-end=\"2929\"\u003e\u003cstrong data-start=\"2828\" data-end=\"2855\"\u003eQ: Is this an OEM part?\u003c\/strong\u003e\u003cbr data-start=\"2855\" data-end=\"2858\"\u003eA: Yes. Part 30720 is a genuine Dometic \/ Atwood replacement component.\u003c\/p\u003e\n\u003cp data-start=\"2931\" data-end=\"3071\"\u003e\u003cstrong data-start=\"2931\" data-end=\"2977\"\u003eQ: Can a bad motor cause ignition failure?\u003c\/strong\u003e\u003cbr data-start=\"2977\" data-end=\"2980\"\u003eA: Yes. Insufficient airflow can prevent proper flame establishment and result in shutdown.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47857478041841,"sku":null,"price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/30720.jpg?v=1772382169"},{"product_id":"dometic™-atwood-33302-large-heat-exchanger-service-kit-dfld-series","title":"Dometic™ Atwood 33302 Large Heat Exchanger Service Kit – DFLD Series - Special Order","description":"\u003ch2 data-end=\"236\" data-start=\"163\"\u003eDometic™ Atwood 33302 Large Heat Exchanger Service Kit – DFLD Series\u003c\/h2\u003e\n\u003cp data-end=\"264\" data-start=\"237\"\u003e\u003cstrong data-end=\"264\" data-start=\"237\"\u003eSpecial Order Item (7–14 Business Days for Shipping)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"264\" data-start=\"237\"\u003e\u003cstrong data-end=\"264\" data-start=\"237\"\u003eGenuine OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"383\" data-start=\"266\"\u003e\u003cstrong data-end=\"282\" data-start=\"266\"\u003ePart Number:\u003c\/strong\u003e 33302\u003cbr data-end=\"291\" data-start=\"288\"\u003e\u003cstrong data-end=\"308\" data-start=\"291\"\u003eProduct Type:\u003c\/strong\u003e Large Heat Exchanger Service Kit\u003cbr data-end=\"344\" data-start=\"341\"\u003e\u003cstrong data-end=\"360\" data-start=\"344\"\u003eApplication:\u003c\/strong\u003e DFLD Series Furnaces\u003c\/p\u003e\n\u003chr data-end=\"388\" data-start=\"385\"\u003e\n\u003ch2 data-end=\"409\" data-start=\"390\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-end=\"551\" data-start=\"411\"\u003eThe \u003cstrong data-end=\"473\" data-start=\"415\"\u003eDometic™ Atwood 33302 Large Heat Exchanger Service Kit\u003c\/strong\u003e is a genuine OEM service kit designed for select \u003cstrong data-end=\"550\" data-start=\"523\"\u003eDFLD series RV furnaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"908\" data-start=\"553\"\u003eThe heat exchanger is one of the most critical safety components in an RV furnace. It transfers heat from the combustion chamber to the interior air supply while keeping exhaust gases completely separated from the living space. A cracked, corroded, or compromised heat exchanger can cause furnace shutdowns, poor heating performance, and unsafe operation.\u003c\/p\u003e\n\u003cp data-end=\"1072\" data-start=\"910\"\u003eThis large heat exchanger service kit provides the necessary components for properly servicing and restoring compatible DFLD furnaces to safe operating condition.\u003c\/p\u003e\n\u003cp data-end=\"1221\" data-start=\"1074\"\u003eManufactured to original Dometic specifications, Part 33302 ensures proper combustion isolation, efficient heat transfer, and long-term durability.\u003c\/p\u003e\n\u003cp data-end=\"1221\" data-start=\"1074\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1337\"\u003ePlease Note:\u003c\/strong\u003e This is a \u003cem data-start=\"1348\" data-end=\"1363\"\u003eSpecial Order\u003c\/em\u003e item and typically ships within \u003cstrong data-start=\"1396\" data-end=\"1418\"\u003e7–14 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1226\" data-start=\"1223\"\u003e\n\u003ch2 data-end=\"1243\" data-start=\"1228\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1294\" data-start=\"1247\"\u003eGenuine OEM Dometic™ \/ Atwood replacement kit\u003c\/li\u003e\n\u003cli data-end=\"1332\" data-start=\"1297\"\u003eDesigned for DFLD series furnaces\u003c\/li\u003e\n\u003cli data-end=\"1371\" data-start=\"1335\"\u003eLarge heat exchanger configuration\u003c\/li\u003e\n\u003cli data-end=\"1411\" data-start=\"1374\"\u003eRestores safe combustion separation\u003c\/li\u003e\n\u003cli data-end=\"1443\" data-start=\"1414\"\u003eImproves heating efficiency\u003c\/li\u003e\n\u003cli data-end=\"1478\" data-start=\"1446\"\u003eDirect service replacement kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1483\" data-start=\"1480\"\u003e\n\u003ch2 data-end=\"1511\" data-start=\"1485\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-end=\"1547\" data-start=\"1513\"\u003ePart \u003cstrong data-end=\"1527\" data-start=\"1518\"\u003e33302\u003c\/strong\u003e is compatible with:\u003c\/p\u003e\n\u003cp data-end=\"1581\" data-start=\"1549\"\u003e\u003cstrong data-end=\"1581\" data-start=\"1549\"\u003eDometic DFLD Series Furnaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote data-end=\"1710\" data-start=\"1583\"\u003e\n\u003cp data-end=\"1710\" data-start=\"1585\"\u003eAlways confirm your furnace model number before ordering to ensure compatibility with the large heat exchanger configuration.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"1715\" data-start=\"1712\"\u003e\n\u003ch2 data-end=\"1763\" data-start=\"1717\"\u003eWhen Should You Replace the Heat Exchanger?\u003c\/h2\u003e\n\u003cp data-end=\"1822\" data-start=\"1765\"\u003eYou may need to service or replace the heat exchanger if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1867\" data-start=\"1826\"\u003eVisible cracks or corrosion are present\u003c\/li\u003e\n\u003cli data-end=\"1914\" data-start=\"1870\"\u003eFurnace repeatedly trips high-limit switch\u003c\/li\u003e\n\u003cli data-end=\"1965\" data-start=\"1917\"\u003eSoot buildup or abnormal flame behavior occurs\u003c\/li\u003e\n\u003cli data-end=\"2019\" data-start=\"1968\"\u003eInternal inspection reveals heat exchanger damage\u003c\/li\u003e\n\u003cli data-end=\"2055\" data-start=\"2022\"\u003eFurnace fails safety inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2155\" data-start=\"2057\"\u003eA compromised heat exchanger should be replaced immediately to maintain safe RV heating operation.\u003c\/p\u003e\n\u003chr data-end=\"2160\" data-start=\"2157\"\u003e\n\u003ch2 data-end=\"2187\" data-start=\"2162\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp data-end=\"2369\" data-start=\"2189\"\u003eManufacturer: Dometic™ Atwood\u003cbr data-end=\"2221\" data-start=\"2218\"\u003ePart Number: 33302\u003cbr data-end=\"2242\" data-start=\"2239\"\u003eComponent: Large Heat Exchanger Service Kit\u003cbr data-end=\"2288\" data-start=\"2285\"\u003eApplication: DFLD Series Furnaces\u003cbr data-end=\"2324\" data-start=\"2321\"\u003eIncludes: Heat exchanger service components\u003c\/p\u003e\n\u003chr data-end=\"2374\" data-start=\"2371\"\u003e\n\u003ch2 data-end=\"2411\" data-start=\"2376\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-end=\"2562\" data-start=\"2413\"\u003e\u003cstrong data-end=\"2452\" data-start=\"2413\"\u003eQ: What does the heat exchanger do?\u003c\/strong\u003e\u003cbr data-end=\"2455\" data-start=\"2452\"\u003eA: It transfers combustion heat into the airflow system while isolating exhaust gases from the RV interior.\u003c\/p\u003e\n\u003cp data-end=\"2746\" data-start=\"2564\"\u003e\u003cstrong data-end=\"2609\" data-start=\"2564\"\u003eQ: What does “Large” heat exchanger mean?\u003c\/strong\u003e\u003cbr data-end=\"2612\" data-start=\"2609\"\u003eA: Certain DFLD furnaces use larger combustion chamber assemblies depending on BTU rating. Confirm your furnace model before ordering.\u003c\/p\u003e\n\u003cp data-end=\"2859\" data-start=\"2748\"\u003e\u003cstrong data-end=\"2799\" data-start=\"2748\"\u003eQ: Is this compatible with DFMD or AFMD models?\u003c\/strong\u003e\u003cbr data-end=\"2802\" data-start=\"2799\"\u003eA: This listing is specifically for DFLD series furnaces.\u003c\/p\u003e\n\u003cp data-end=\"2946\" data-start=\"2861\"\u003e\u003cstrong data-end=\"2888\" data-start=\"2861\"\u003eQ: Is this an OEM part?\u003c\/strong\u003e\u003cbr data-end=\"2891\" data-start=\"2888\"\u003eA: Yes. 33302 is a genuine Dometic™ Atwood service kit.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47857567105265,"sku":null,"price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/33302.jpg?v=1772394107"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/collections\/Gemini_Generated_Image_n9rq93n9rq93n9rq.png?v=1774204669","url":"https:\/\/rvfurnaceguys.com\/collections\/dfld-series-mojave.oembed","provider":"RV Furnace Guys","version":"1.0","type":"link"}