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This genuine OEM control board kit (part #1183618) is the integrated furnace control (IFC) that manages the entire heating sequence in ICP, Heil, and Tempstar furnaces such as the RGS210SEEA0AAAA. The board sequences the inducer motor, igniter, gas valve, and blower while continuously monitoring safety inputs — pressure switches, limit switches, and flame sense — to ensure safe, code-compliant operation. It also provides timing for blower-on/off delays and stores diagnostic fault codes via an onboard LED. Control boards commonly fail from power surges, overheating, corroded relays, or cracked solder joints, producing symptoms like no heat, no inducer or blower, intermittent operation, or repeated lockouts. The kit includes the board and required mounting/connection hardware for a clean replacement.
| Spec | Value |
|---|---|
| Part Number | 1183618 |
| Type | Integrated Furnace Control Board Kit |
| Brand | ICP / Heil / Tempstar |
| Function | Ignition, blower & safety control |
| Diagnostics | Onboard LED fault codes |
| Fitment | OEM Replacement Kit |
Direct OEM replacement for ICP, Heil, and Tempstar gas furnaces including the RGS210SEEA0AAAA. Because control boards are model-specific, confirm the part number printed on your existing board matches 1183618 before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.