{"product_id":"suburban-520947-ignition-control-circuit-board-24v-ac-p-30s-p-40s-n-30m-furnaces","title":"Suburban 520947 Ignition Control Circuit Board – 24V AC (P-30S \/ P-40S \/ N-30M Furnaces)","description":"\u003ch2 data-section-id=\"53drpp\" data-start=\"240\" data-end=\"261\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"262\" data-end=\"562\"\u003eThe \u003cstrong data-start=\"266\" data-end=\"316\"\u003eSuburban 520947 Ignition Control Circuit Board\u003c\/strong\u003e is a direct replacement module designed for select \u003cstrong data-start=\"368\" data-end=\"400\"\u003eSuburban 24 Volt AC furnaces\u003c\/strong\u003e, including \u003cstrong data-start=\"412\" data-end=\"446\"\u003eP-30S, P-40S, and N-30M models\u003c\/strong\u003e. This board controls the full ignition process, including spark generation, gas valve operation, and flame sensing.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"754\"\u003eIf your furnace is experiencing ignition failure, intermittent heating, or system lockouts, replacing the control board with the 520947 can restore proper operation and reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"756\" data-end=\"859\"\u003eThis is a \u003cstrong data-start=\"766\" data-end=\"790\"\u003e24V AC control board\u003c\/strong\u003e and is not compatible with standard 12V DC Suburban furnace systems.\u003c\/p\u003e\n\u003chr data-start=\"861\" data-end=\"864\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"866\" data-end=\"883\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"884\" data-end=\"1244\"\u003e\n\u003cli data-section-id=\"ejoggy\" data-start=\"884\" data-end=\"936\"\u003eDesigned for Suburban \u003cstrong data-start=\"908\" data-end=\"934\"\u003e24V AC furnace systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hlhkwh\" data-start=\"937\" data-end=\"987\"\u003eCompatible with P-30S, P-40S, and N-30M models\u003c\/li\u003e\n\u003cli data-section-id=\"9abzbc\" data-start=\"988\" data-end=\"1048\"\u003eControls ignition sequence, gas valve, and flame sensing\u003c\/li\u003e\n\u003cli data-section-id=\"1pzp0qv\" data-start=\"1049\" data-end=\"1093\"\u003eHelps restore reliable furnace operation\u003c\/li\u003e\n\u003cli data-section-id=\"mjyjrn\" data-start=\"1094\" data-end=\"1141\"\u003eResolves common ignition and lockout issues\u003c\/li\u003e\n\u003cli data-section-id=\"e48szj\" data-start=\"1142\" data-end=\"1196\"\u003eDirect OEM replacement for proper fit and function\u003c\/li\u003e\n\u003cli data-section-id=\"k8s5jx\" data-start=\"1197\" data-end=\"1244\"\u003eDurable design for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1246\" data-end=\"1249\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1251\" data-end=\"1270\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1271\" data-end=\"1461\"\u003e\n\u003cli data-section-id=\"1c0qaq3\" data-start=\"1271\" data-end=\"1294\"\u003ePart Number: 520947\u003c\/li\u003e\n\u003cli data-section-id=\"mjv196\" data-start=\"1295\" data-end=\"1343\"\u003eProduct Type: Ignition control circuit board\u003c\/li\u003e\n\u003cli data-section-id=\"irye6t\" data-start=\"1344\" data-end=\"1371\"\u003eVoltage: \u003cstrong data-start=\"1355\" data-end=\"1369\"\u003e24 Volt AC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ox7ba1\" data-start=\"1372\" data-end=\"1409\"\u003eApplication: Suburban RV furnaces\u003c\/li\u003e\n\u003cli data-section-id=\"17kjljt\" data-start=\"1410\" data-end=\"1461\"\u003eFunction: Ignition control and system operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1463\" data-end=\"1466\"\u003e\n\u003ch2 data-section-id=\"yzynuf\" data-start=\"1468\" data-end=\"1498\"\u003eCompatible Furnace Models\u003c\/h2\u003e\n\u003cul data-start=\"1499\" data-end=\"1555\"\u003e\n\u003cli data-section-id=\"4c32ln\" data-start=\"1499\" data-end=\"1517\"\u003eSuburban P-30S\u003c\/li\u003e\n\u003cli data-section-id=\"4fnip8\" data-start=\"1518\" data-end=\"1536\"\u003eSuburban P-40S\u003c\/li\u003e\n\u003cli data-section-id=\"1jzar57\" data-start=\"1537\" data-end=\"1555\"\u003eSuburban N-30M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1557\" data-end=\"1560\"\u003e\n\u003ch2 data-section-id=\"r0ub25\" data-start=\"1562\" data-end=\"1595\"\u003eImportant Compatibility Note\u003c\/h2\u003e\n\u003cp data-start=\"1596\" data-end=\"1667\"\u003eThis control board is designed for \u003cstrong data-start=\"1631\" data-end=\"1666\"\u003e24 Volt AC furnace systems only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"1669\" data-end=\"1765\"\u003e\n\u003cli data-section-id=\"193pgpq\" data-start=\"1669\" data-end=\"1717\"\u003eNot compatible with 12V DC Suburban furnaces\u003c\/li\u003e\n\u003cli data-section-id=\"11scbgz\" data-start=\"1718\" data-end=\"1765\"\u003eNot interchangeable with boards like 521099\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1767\" data-end=\"1818\"\u003eAlways verify your furnace voltage before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1820\" data-end=\"1823\"\u003e\n\u003ch2 data-section-id=\"i5rncc\" data-start=\"1825\" data-end=\"1872\"\u003eWhen Should You Replace the Control Board?\u003c\/h2\u003e\n\u003cp data-start=\"1873\" data-end=\"1921\"\u003eYou may need the 520947 board if your furnace:\u003c\/p\u003e\n\u003cul data-start=\"1922\" data-end=\"2135\"\u003e\n\u003cli data-section-id=\"ygdt7k\" data-start=\"1922\" data-end=\"1952\"\u003eWill not ignite (no spark)\u003c\/li\u003e\n\u003cli data-section-id=\"175endw\" data-start=\"1953\" data-end=\"1996\"\u003eAttempts ignition but fails to stay lit\u003c\/li\u003e\n\u003cli data-section-id=\"99fqw1\" data-start=\"1997\" data-end=\"2043\"\u003eLocks out after multiple ignition attempts\u003c\/li\u003e\n\u003cli data-section-id=\"1ww3ahy\" data-start=\"2044\" data-end=\"2092\"\u003eCycles improperly or shuts down unexpectedly\u003c\/li\u003e\n\u003cli data-section-id=\"r5ju9f\" data-start=\"2093\" data-end=\"2135\"\u003eHas inconsistent or unreliable heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2137\" data-end=\"2217\"\u003eThe control board is one of the most common causes of furnace ignition problems.\u003c\/p\u003e\n\u003chr data-start=\"2219\" data-end=\"2222\"\u003e\n\u003ch2 data-section-id=\"1hbjr9r\" data-start=\"2224\" data-end=\"2257\"\u003eWhy Choose the 520947 Board?\u003c\/h2\u003e\n\u003cul data-start=\"2258\" data-end=\"2444\"\u003e\n\u003cli data-section-id=\"1ahusqw\" data-start=\"2258\" data-end=\"2307\"\u003eRestores proper ignition and flame monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"118xwv2\" data-start=\"2308\" data-end=\"2355\"\u003eEnsures safe and reliable furnace operation\u003c\/li\u003e\n\u003cli data-section-id=\"1k3g3in\" data-start=\"2356\" data-end=\"2399\"\u003eOEM replacement for exact compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"11mlql8\" data-start=\"2400\" data-end=\"2444\"\u003eDesigned specifically for 24V AC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2446\" data-end=\"2449\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2451\" data-end=\"2459\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"2461\" data-end=\"2569\"\u003e\u003cstrong data-start=\"2461\" data-end=\"2507\"\u003eWill this work with 12V Suburban furnaces?\u003c\/strong\u003e\u003cbr data-start=\"2507\" data-end=\"2510\"\u003eNo, this board is strictly for \u003cstrong data-start=\"2541\" data-end=\"2568\"\u003e24 Volt AC systems only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2571\" data-end=\"2658\"\u003e\u003cstrong data-start=\"2571\" data-end=\"2601\"\u003eWhat models does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2601\" data-end=\"2604\"\u003eIt fits Suburban \u003cstrong data-start=\"2621\" data-end=\"2657\"\u003eP-30S, P-40S, and N-30M furnaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2660\" data-end=\"2784\"\u003e\u003cstrong data-start=\"2660\" data-end=\"2710\"\u003eIs this interchangeable with the 521099 board?\u003c\/strong\u003e\u003cbr data-start=\"2710\" data-end=\"2713\"\u003eNo, the 521099 is a \u003cstrong data-start=\"2733\" data-end=\"2749\"\u003e12V DC board\u003c\/strong\u003e, while this is a \u003cstrong data-start=\"2767\" data-end=\"2783\"\u003e24V AC board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2786\" data-end=\"2950\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2816\"\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"2816\" data-end=\"2819\"\u003eInstallation is straightforward for those familiar with furnace components, but proper wiring and safety precautions are important.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47949634633969,"sku":null,"price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/520947.jpg?v=1774301619","url":"https:\/\/rvfurnaceguys.com\/products\/suburban-520947-ignition-control-circuit-board-24v-ac-p-30s-p-40s-n-30m-furnaces","provider":"RV Furnace Guys","version":"1.0","type":"link"}