ICP Furnace Control Board Kit for RGS102SEAA0AAA — OEM Replacement | Ships Today
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Overview
This genuine OEM integrated furnace control board kit (OEM #1183618) is the electronic brain of the ICP / Tempstar / Heil RGS102SEAA0AAA gas furnace. It manages the entire heat sequence — inducer startup, pressure-switch proving, hot surface igniter timing, gas valve operation, flame sensing, and blower on/off delays — while running continuous safety interlocks. A failed control board can cause no heat, intermittent operation, blower or inducer that won't start or won't stop, or scrambled fault codes on the diagnostic LED. Boards commonly fail from voltage surges, cracked solder joints from thermal cycling, blown onboard fuses, or burnt relays. Replacing the board with the matched OEM kit restores correct sequencing and the factory safety logic.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1183618 |
| Type | Integrated Furnace Control Board Kit |
| Brand | ICP (Tempstar / Heil) |
| Function | Ignition, blower & safety sequencing |
| Application | Gas Furnace |
| Fitment | OEM Replacement |
Compatibility
Supplied as the factory control replacement for the ICP RGS102SEAA0AAA and related Tempstar, Heil, and Comfortmaker furnaces using this control kit. Match the connector layout and onboard jumper/DIP configuration to your original board before powering up.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage at the board's line input with a multimeter.
- Access — Remove the furnace control/blower compartment panel.
- Document — Photograph every wire harness, plug, and jumper position on the old board before disconnecting.
- Remove — Unplug the harnesses one at a time, unscrew the board from its standoffs, and lift it out.
- Install — Mount the new board, transfer any jumper/DIP settings, and reconnect each harness exactly per your photos.
- Test — Restore power, run a full heat call, and confirm correct inducer, ignition, and blower sequencing with no fault codes.
Signs You Need a Replacement
- No heat with no diagnostic LED activity, or a constantly flashing fault
- Inducer or blower that won't start, or won't shut off
- Intermittent operation, random lockouts, or short cycling
- Visible burnt relays, blown fuse, or scorched traces on the board
Shipping & Returns
Ships same day on orders placed 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