{"product_id":"icp-control-board-kit-for-rgs210heaa0aaaa-oem-furnace-control-1183618-ships-today","title":"ICP Control Board Kit for RGS210HEAA0AAAA — OEM Furnace Control 1183618 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM control board kit, part number 1183618, for ICP, Heil, and Tempstar package units such as the RGS210HEAA0AAAA. The integrated furnace control board is the brain of the unit: it sequences the entire heat cycle, runs the igniter, opens the gas valve, monitors safeties (limits, pressure\/rollout switches, flame sense), times the inducer and blower, and stores fault codes on its diagnostic LED. The kit ships with the mounting hardware and connectors needed for a clean swap. Control boards fail from power surges, corrosion, cracked solder joints, and failed relays — symptoms include a completely dead unit, no ignition sequence, the blower running constantly or not at all, or a fault LED flashing a specific error pattern. Replacing the board restores full automatic operation and clears board-level lockouts.\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\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\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eOn-board fault LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFits the ICP\/Tempstar\/Heil RGS210HEAA0AAAA gas package unit and related RGS210-series models that use the 1183618 control board kit. Match the part number to your existing board before ordering, as control boards are model-specific.\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 with a multimeter before touching the board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control-compartment panel to expose the board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every harness and plug location; note any DIP switch or jumper settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug each connector, release the board standoffs, and lift out the old board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new board on the supplied standoffs, transfer all connectors to the matching headers per your photo, and replicate the DIP\/jumper settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a full heat and blower cycle; confirm a steady (normal) LED with no fault codes.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit completely dead with no response to a thermostat call.\u003c\/li\u003e\n\u003cli\u003eNo ignition sequence — inducer or igniter never energizes.\u003c\/li\u003e\n\u003cli\u003eBlower runs constantly or won't run at all.\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED flashing a hard-fault or internal-error code.\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":63027330646387,"sku":"1183618","price":246.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047473365363,"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_566b2f7b-fab1-4e05-bd70-5c23399573dd.jpg?v=1782885705","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-kit-for-rgs210heaa0aaaa-oem-furnace-control-1183618-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}