{"product_id":"icp-furnace-control-board-kit-for-rgs214lfaa0aaaa-oem-ships-today","title":"ICP Furnace Control Board Kit for RGS214LFAA0AAAA — OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM integrated furnace control board kit (part number 1183618) is the brain of your ICP RGS214LFAA0AAAA furnace. It manages the entire heating sequence — igniter timing, gas valve operation, inducer and blower control, flame sensing, and built-in safety lockouts. When the board fails, the furnace can refuse to start, lock out on a fault code, run the blower continuously, or short-cycle unpredictably. Power surges, failed relays, cracked solder joints, and corroded connectors are the usual culprits. This complete kit includes the mounting hardware and connectors needed for a clean swap. Always note any flashing diagnostic LED fault code before replacing the board, since the same symptom can stem from a bad igniter, pressure switch, or flame sensor.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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\u003ePart 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 (Tempstar \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGas Furnace Ignition \u0026amp; Blower Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM replacement kit for the ICP \/ Tempstar \/ Heil RGS214LFAA0AAAA furnace. Control board kit 1183618 is used across the matching ICP-family furnace lineup (Tempstar, Heil, Comfortmaker). Verify the OEM part number against the board currently installed before ordering, as control boards are model-sequence specific.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect electrical power at the furnace switch and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the blower-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every plug, terminal, and wire color on the board before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug each connector, release the mounting standoffs or screws, and lift out the old board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board on its standoffs and reconnect every harness exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, run a full heat cycle, and confirm correct ignition, blower, and shutdown sequencing with no fault codes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace dead with no diagnostic LED or stuck on a hard-lockout code\u003c\/li\u003e\n\u003cli\u003eBlower runs continuously or won't start at all\u003c\/li\u003e\n\u003cli\u003eRandom short-cycling not traced to igniter, sensor, or switch\u003c\/li\u003e\n\u003cli\u003eVisible burn marks, swollen relays, or cracked solder on the board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":63027314819443,"sku":"1183618","price":246.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047565082995,"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_e543d2f6-7b74-4332-bc13-ef61860335c6.jpg?v=1782889478","url":"https:\/\/nationalhvacparts.com\/products\/icp-furnace-control-board-kit-for-rgs214lfaa0aaaa-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}