{"product_id":"icp-control-board-kit-for-rgs213leca0aaaa-oem-1183618-furnace-ignition-control-ships-today","title":"ICP Control Board Kit for RGS213LECA0AAAA — OEM 1183618 Furnace Ignition Control | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the OEM control board kit (part number 1183618) for the ICP \/ Tempstar \/ Heil RGS213LECA0AAAA gas furnace. The integrated furnace control board manages the entire ignition sequence — it powers the inducer, energizes the hot surface igniter, opens the gas valve, monitors the flame sensor and pressure switches, and runs the safety lockouts and blower timing. When this board fails, the furnace usually will not start, locks out after a few attempts, short-cycles, or runs the blower continuously. Because it governs every step of start-up and safety, a faulty board is one of the most common no-heat failures. This genuine OEM kit is a direct, plug-in replacement with the correct firmware and connector layout.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1183618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eKit, Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eIntegrated Furnace Ignition Control\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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS213LECA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\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-family RGS213LECA0AAAA gas furnace and shared chassis platforms sold under the Tempstar, Heil, and Comfortmaker brands. Confirm your existing board part number and connector configuration against 1183618 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 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 furnace control\/blower compartment door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and connector position on the old board before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the harness connectors and low-voltage leads, then remove the board mounting screws or standoffs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 1183618 board, transfer all connectors exactly per your photo, and seat each plug fully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify a full ignition cycle: inducer, igniter, gas valve, flame proof, and blower.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFurnace will not ignite or locks out after several attempts\u003c\/li\u003e\n\u003cli\u003eNo status LED, or an error flash code indicating board fault\u003c\/li\u003e\n\u003cli\u003eBlower or inducer runs continuously or not at all\u003c\/li\u003e\n\u003cli\u003eIntermittent no-heat that clears after a power reset\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":63027320848755,"sku":"1183618","price":245.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047474512243,"sku":"1183618-GEN","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1183618_9b591201-4284-44df-97f3-4bfb15e846c0.jpg?v=1782885753","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-kit-for-rgs213leca0aaaa-oem-1183618-furnace-ignition-control-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}