{"product_id":"icp-control-board-kit-for-rgs240hdfa0aaaa-24v-integrated-furnace-control-ships-today","title":"ICP Control Board Kit for RGS240HDFA0AAAA — 24V Integrated Furnace Control | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM control board kit (part number 1183618 — KIT CONTROL BOARD) is the integrated furnace control (IFC) that manages every sequence of operation on your ICP \/ Tempstar \/ Heil RGS240HDFA0AAAA rooftop gas-electric package unit. The board reads the thermostat call, runs the inducer and ignition sequence, proves flame, energizes the gas valve and blower, and manages cooling and safety lockouts. As the brain of the unit, a failed control board can cause a wide range of faults: no heat, no fan, intermittent operation, or flashing diagnostic LED codes. Because it ships as a complete kit, it includes the components needed for a clean swap. Common symptoms include a dead unit with no LED activity, repeated lockouts despite good igniter and flame sensor, blower or inducer that won't energize, and erratic operation that doesn't follow the thermostat.\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 \/ Tempstar \/ Heil\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eIgnition, blower, gas valve \u0026amp; safety control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS240HDFA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect OEM replacement kit for the ICP \/ Tempstar \/ Heil RGS240HDFA0AAAA rooftop gas-electric package unit. Confirm part number 1183618 against your existing board before ordering, as integrated controls 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, shut off gas, and verify zero voltage at the unit.\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 wire, plug, and terminal on the existing board before disconnecting — this is the most important step.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the harness connectors and low-voltage leads, 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 standoffs and reconnect every connector and lead exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, run a full heat and cool cycle, and confirm the diagnostic LED shows normal operation.\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 diagnostic LED\u003c\/li\u003e\n\u003cli\u003eRepeated lockouts despite good igniter and flame sensor\u003c\/li\u003e\n\u003cli\u003eBlower or inducer motor won't energize\u003c\/li\u003e\n\u003cli\u003eErratic operation that doesn't match the thermostat\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":63027313508723,"sku":"1183618","price":259.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047475364211,"sku":"1183618-GEN","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-1183618_cf8baeda-a6cd-43bf-b837-b021d27de987.jpg?v=1782885791","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-kit-for-rgs240hdfa0aaaa-24v-integrated-furnace-control-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}