{"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","url":"https:\/\/rvfurnaceguys.com\/products\/dometic-atwood-rv-furnace-gas-valve-part-31098","provider":"RV Furnace Guys","version":"1.0","type":"link"}