ICP Furnace Control Board Kit for RGS180STAA0AAAA – Ignition Control | Ships Today
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
Overview
This is the OEM control board kit (part number 1183618, KIT CONTROL BOARD) for the ICP Tempstar Heil RGS180STAA0AAAA gas furnace. The control board is the brain of the furnace — it manages the ignition sequence, sequences the inducer and blower motors, monitors safety circuits such as limits and pressure switches, and flashes diagnostic fault codes. When the board fails you may see no response on a call for heat, erratic blower or inducer behavior, blank or constantly flashing diagnostic LEDs, or burned/scorched traces and relays on the board itself.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1183618 |
| Description | Kit Control Board |
| Type | Integrated Furnace Ignition Control Board |
| Brand | ICP (Tempstar / Heil) |
| Fits Model | RGS180STAA0AAAA |
| Fitment | OEM Direct Replacement Kit |
Compatibility
This control board kit is the OEM replacement for the ICP Tempstar Heil RGS180STAA0AAAA furnace and is supplied as a kit with the hardware needed for installation. ICP builds equipment under the Tempstar, Heil, and Comfortmaker brands, so this board may also fit equivalent models. Always confirm the existing board part number before ordering.
Installation Guide
- Safety First – Disconnect power at the furnace switch or breaker and verify zero voltage with a multimeter.
- Access – Remove the furnace control/blower compartment access panel.
- Document – Photograph every wire and connector on the board before removing anything; the wiring is plug-and-screw specific.
- Remove – Disconnect all harnesses and low-voltage leads, remove the board mounting screws, and lift out the old board.
- Install – Mount the new board on the original standoffs and reconnect each wire and harness exactly per your photos.
- Test – Restore power, run a full heat cycle, and confirm proper ignition, blower, and inducer operation with no fault codes.
Signs You Need a Replacement
- No response from the furnace on a call for heat.
- Blank, dead, or continuously flashing diagnostic LED.
- Erratic blower or inducer operation, or random shutdowns.
- Visible burn marks, corrosion, or failed relays on the board.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns on unused parts. 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