{"product_id":"icp-heil-tempstar-furnace-control-board-kit-for-rgs240hdea0aaaa-oem-replacement-ships-today","title":"ICP Heil Tempstar Furnace Control Board Kit for RGS240HDEA0AAAA — OEM Replacement | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM control board kit (part 1183618) is the integrated furnace control (IFC) that orchestrates every heat and cool cycle in your ICP \/ Heil \/ Tempstar RGS240HDEA0AAAA furnace. It manages the ignition sequence, inducer and blower timing, gas valve control, and the safety interlocks for limit switches, pressure switches, and flame sense. Supplied as a kit, it includes the mounting hardware and instructions needed for a clean swap. When the board fails you may see a dead unit, no inducer or blower, flashing diagnostic fault codes, short cycling, or ignition lockouts that persist after the igniter and sensors check out. Replacing a failed board with the correct OEM kit restores full, code-compliant operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1183618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIntegrated furnace control board kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Heil \/ Tempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eIgnition, inducer, blower, gas valve, safeties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eBoard, mounting hardware, instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the ICP \/ Heil \/ Tempstar RGS240HDEA0AAAA and related ICP-family furnaces. Match the board part number and connector layout to your existing control before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the breaker and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower\/control compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every harness connection and note any DIP switch or jumper settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug each connector, unfasten the old board, and transfer it from its standoffs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new OEM board, replicate the original switch\/jumper settings, and reconnect every harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a full heat cycle, confirming proper ignition, blower timing, and no fault codes.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace is completely dead with no diagnostic LED.\u003c\/li\u003e\n\u003cli\u003ePersistent flashing fault codes after other parts check out.\u003c\/li\u003e\n\u003cli\u003eInducer or blower fails to energize on a call.\u003c\/li\u003e\n\u003cli\u003eShort cycling or ignition lockouts not traced to igniter\/sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027313574259,"sku":"1183618","price":246.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047603552627,"sku":"1183618-GEN","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1183618_bd0e35a1-2e9e-453b-b334-645c07a62ca0.jpg?v=1782891436","url":"https:\/\/nationalhvacparts.com\/products\/icp-heil-tempstar-furnace-control-board-kit-for-rgs240hdea0aaaa-oem-replacement-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}