ICP Furnace Control Board Kit for RGS210LEEA0AAAA — OEM Replacement | Ships Today
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Overview
This is a genuine OEM control board kit (Part No. 1183618) for the ICP / Tempstar / Heil RGS210LEEA0AAAA. The integrated furnace control board is the brain of the system — it sequences ignition, monitors the flame sensor and safety limits, controls the inducer and blower motors, and manages the 24-volt signals to and from the thermostat. The kit includes the board and the hardware needed for a complete swap. Control boards typically fail from voltage surges, overheating, corroded relays, or cracked solder joints, producing symptoms that range from a completely dead furnace to erratic blower operation and repeated lockouts. Replacing the board with the correct OEM kit restores proper ignition sequencing and safety control.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1183618 |
| Type | Integrated Furnace Control Board Kit |
| Brand | ICP / Tempstar / Heil |
| Control Voltage | 24 VAC |
| Function | Ignition, blower, inducer & safety sequencing |
| Fit | OEM Replacement Kit |
Compatibility
Supplied as the factory replacement kit for the ICP RGS210LEEA0AAAA furnace. It also fits compatible Tempstar, Heil, and Comfortmaker furnaces that specify the 1183618 control board kit. Match the OEM part number and connector layout to your existing board before installing.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter before touching the board.
- Access — Remove the furnace control-compartment panel to expose the existing board.
- Document — Photograph every wire harness and plug location before disconnecting — connector positions are critical.
- Remove — Unplug all harnesses, remove the mounting screws or standoffs, and lift out the old board.
- Install — Mount the new board from the kit and reconnect each harness exactly per your photos.
- Test — Restore power, set the thermostat to heat, and verify a full ignition, flame-proving, and blower sequence.
Signs You Need a Replacement
- Furnace is completely dead with no response to a heat call.
- Repeated lockouts or rapid blinking diagnostic LED error codes.
- Blower or inducer runs continuously or won't start.
- Visible burnt spots, scorched relays, or a burnt-electronics smell on the board.
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days