{"product_id":"icp-control-board-kit-for-rgs240hfea0aaaa-furnace-ignition-control-ships-today","title":"ICP Control Board Kit for RGS240HFEA0AAAA — Furnace Ignition Control | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM control board kit (part 1183618) is the electronic brain of the ICP\/Heil\/Tempstar RGS240HFEA0AAAA gas furnace. It manages the entire heating sequence — it reads the thermostat call, runs the inducer and pressure-switch proving cycle, energizes the igniter, opens the gas valve, monitors flame sense, and times the blower on and off delays. The board also enforces the safety lockouts that shut the furnace down on a failed ignition, an open limit, or a lost flame signal. Supplied as a kit with the necessary mounting hardware and connectors, it replaces a board that has failed from heat stress, power surges, corroded relays, or burnt traces. Symptoms of a failing board include no response to a heat call, the inducer or blower running continuously, repeated ignition lockouts, or erratic diagnostic flash codes at the board LED.\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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eBoard, Mounting Hardware, Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM 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\/Heil\/Tempstar RGS240HFEA0AAAA furnace and matching RGS240 platform units. Confirm the board part number and connector layout against 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 and verify zero voltage at the board with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every connector, the low-voltage terminal strip, and any installer DIP-switch or jumper settings before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug each harness, then unfasten the old board from its standoffs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board with the supplied hardware, transfer all connectors exactly per your photo, and match the original switch settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a full heat cycle, confirming inducer, ignition, gas valve, flame sense, and blower all sequence correctly.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo response to a thermostat heat call despite 24V present.\u003c\/li\u003e\n\u003cli\u003eInducer or blower motor runs continuously and will not shut off.\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockouts with no other fault found.\u003c\/li\u003e\n\u003cli\u003eErratic or absent diagnostic flash codes at the board LED.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed 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":63027312951667,"sku":"1183618","price":218.4,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047475528051,"sku":"1183618-GEN","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1183618_599ddfc9-5052-4716-9e35-dc04962a76d4.jpg?v=1782885796","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-kit-for-rgs240hfea0aaaa-furnace-ignition-control-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}