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This genuine ICP control board kit (OEM 1183618) is the brain of your ICP/Tempstar/Heil RGS101LECB0AAA gas furnace. It manages the ignition sequence, sequences the inducer and blower motors, monitors safety limits and flame sense, and times the entire heat cycle. When the board fails you may see intermittent operation, no ignition, blower problems, or diagnostic LED fault codes. This is a complete kit with the components needed for a clean replacement.
| Spec | Value |
|---|---|
| Part Number | 1183618 |
| Type | Integrated Furnace Control Board Kit |
| Brand | ICP |
| Function | Ignition, blower & inducer timing, safety monitoring |
| Application | Gas Furnace |
Built for the ICP/Tempstar/Heil/Comfortmaker RGS101LECB0AAA furnace. Compare the board layout, connector positions, and mounting footprint to your original before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.