{"product_id":"s1-6421651-york-oem-furnace-control-board-sse-2stage-ver4-4","title":"S1-6421651 | Source 1 York OEM Furnace Control Board SSE 2-Stage Non-Communicating Ver 4.4","description":"\u003cp\u003eGenuine Source 1 \/ York OEM furnace control board (part number \u003cstrong data-start=\"445\" data-end=\"459\"\u003eS1-6421651\u003c\/strong\u003e) for 2-stage SSE systems, version 4.4, non-communicating. Designed to provide precise ignition, blower, and safety control in York and Johnson Controls HVAC furnaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"703\" data-end=\"724\"\u003e\u003cstrong data-start=\"708\" data-end=\"724\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"725\" data-end=\"1025\"\u003e\n\u003cli data-start=\"725\" data-end=\"796\"\u003e\n\u003cp data-start=\"727\" data-end=\"796\"\u003eOEM replacement furnace control board for York SSE 2-stage furnaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"797\" data-end=\"838\"\u003e\n\u003cp data-start=\"799\" data-end=\"838\"\u003eVersion 4.4 – non-communicating model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"839\" data-end=\"901\"\u003e\n\u003cp data-start=\"841\" data-end=\"901\"\u003eControls ignition, fan speed, staging, and safety circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"960\"\u003e\n\u003cp data-start=\"904\" data-end=\"960\"\u003ePre-programmed for seamless plug-and-play installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"961\" data-end=\"1025\"\u003e\n\u003cp data-start=\"963\" data-end=\"1025\"\u003eFactory-engineered for full compatibility and safe operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1027\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1053\"\u003eAssociated Brands\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1054\" data-end=\"1276\"\u003eChampion, Coleman, Dayton, Evcon, Fraser-Johnston, Guardian, Hitachi, Johnson Controls – Commercial, Johnson Controls – Residential, Luxaire, SmartFlex, Tempmaster, Winchester, York – Residential \u0026amp; Commercial, York – VRF\u003c\/p\u003e\n\u003ch4 data-start=\"1278\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1283\" data-end=\"1301\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1302\" data-end=\"1499\"\u003e\n\u003cli data-start=\"1302\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1329\"\u003ePart Number: S1-6421651\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1361\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1361\"\u003eType: Furnace Control Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1404\"\u003e\n\u003cp data-start=\"1364\" data-end=\"1404\"\u003eModel: SSE, 2-Stage, Non-Communicating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1421\"\u003eVersion: 4.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1446\"\u003eVoltage: 24V control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1447\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1449\" data-end=\"1499\"\u003eManufacturer: Source 1 \/ York (Johnson Controls)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1501\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1525\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1526\" data-end=\"1598\"\u003e\n\u003cli data-start=\"1526\" data-end=\"1598\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1598\"\u003e(1) OEM York S1-6421651 Furnace Control Board (SSE 2-Stage Ver. 4.4)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1600\" data-end=\"1628\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1628\"\u003eBest-Practice Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1629\" data-end=\"1809\"\u003eBefore replacement, confirm model compatibility and board version. Replace only with OEM Source 1 \/ York control boards to ensure proper system sequencing and safety functionality.\u003c\/p\u003e\n\u003ch4 data-start=\"1811\" data-end=\"1832\"\u003e\u003cstrong data-start=\"1816\" data-end=\"1832\"\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1833\" data-end=\"1959\"\u003eUsed in York, Luxaire, Coleman, and other Johnson Controls 2-stage SSE furnaces for full ignition, blower, and safety control.\u003c\/p\u003e","brand":"Source 1 - York","offers":[{"title":"Default Title","offer_id":47880952873179,"sku":"S1-6421651","price":926.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3951\/7147\/files\/S1-6421651.png?v=1761934589","url":"https:\/\/www.rapidhvacparts.com\/es\/products\/s1-6421651-york-oem-furnace-control-board-sse-2stage-ver4-4","provider":"RapidHVACParts","version":"1.0","type":"link"}