{"product_id":"520947-suburban-rv-furnace-mod-board-park-w-fan","title":"520947 Suburban RV Furnace MOD BOARD (PARK W\/FAN)","description":"\u003ch1\u003e520947 Suburban RV Furnace MOD BOARD (park‑model Suburban furnaces with fan systems)\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNormal Stock Item in our warehouse\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e520947 Suburban RV Furnace Mod Board (Park Model w\/ Fan)\u003c\/strong\u003e is the OEM 24‑volt control board used in specific Suburban \u003cem\u003epark‑model style\u003c\/em\u003e furnaces that include an integrated fan system. It replaces failed or inconsistent boards that manage ignition, blower timing, flame sensing, and safety‑circuit logic. Your product page confirms the SKU, category, and that this is a \u003cstrong\u003e24V MOD BOARD\u003c\/strong\u003e designed for Suburban furnace applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"relative pb-6 w-full after:border-b after:border-stroke-300 after:w-full after:absolute after:mt-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e🔧 What the 520947 Module Board Does\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis board controls the furnace’s entire ignition and safety sequence. Its functions include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManaging spark ignition and gas‑valve timing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMonitoring flame‑sense feedback to confirm ignition\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCoordinating blower motor operation with the heating cycle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHandling safety lockout if ignition fails\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInterfacing with thermostat, limit switch, and sail switch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFailures in this board typically cause symptoms such as no ignition, repeated clicking, blower‑only operation, or furnace lockout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e🧰 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM Suburban 24‑volt ignition\/control module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003cstrong\u003epark‑model Suburban furnaces with fan systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRestores proper ignition, flame sensing, and blower sequencing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePlug‑compatible with the correct Suburban wiring harness\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDurable PCB designed for high‑heat furnace compartments\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRemote Flame Sense 24 VAC - P-30S, P-40, N-30M\u003c\/span\u003e\u003c\/p\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":16078875099202,"sku":"S520947","price":154.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/OIP_21_baaf7d3c-258b-4c24-950c-3fed5d16f3a2.webp?v=1772589184","url":"https:\/\/hvacpartstore.com\/products\/520947-suburban-rv-furnace-mod-board-park-w-fan","provider":"HVACpartstore","version":"1.0","type":"link"}