ICP Furnace Control Board Kit for RGS102HDCB0AAA — OEM Module | Ships Today
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Overview
This genuine OEM control board kit (part 1183618) is the integrated furnace control module for the ICP / Tempstar / Heil RGS102HDCB0AAA gas furnace. The control board is the brain of the furnace: it manages the ignition sequence, monitors safety circuits (limits, pressure switch, flame sensor), times the inducer and blower, and switches the gas valve and igniter on each heat call. When the board fails you may see no response to a thermostat call, blower or inducer that won't start or won't stop, repeated ignition lockouts, or error/diagnostic LED fault codes. Supplied as a complete kit for a straightforward direct replacement, this board restores correct ignition timing, blower control, and built-in safety monitoring.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1183618 — KIT CONTROL BOARD |
| Type | Integrated furnace control board |
| Brand | ICP / Tempstar / Heil |
| Function | Ignition, blower, inducer & safety control |
| Supplied As | Complete replacement kit |
| Fitment | OEM direct replacement |
| Application | Gas furnace control |
Compatibility
Built for the ICP/Tempstar/Heil RGS102HDCB0AAA gas furnace and related RGS-series models specifying this control board kit. Confirm the part number and connector layout against your original board before installing.
Installation Guide
- Safety First — Disconnect power at the furnace switch and verify zero voltage with a multimeter.
- Access — Remove the furnace control/blower compartment access panel.
- Document — Photograph every wire harness and connector position on the old board before disconnecting.
- Remove — Unplug all connectors, remove the mounting screws, and lift out the old control board.
- Install — Mount the new board, transfer each connector to its matching plug per your photo, and confirm all harnesses are fully seated.
- Test — Restore power, start a heat call, and verify the full ignition sequence, blower operation, and absence of fault codes on the diagnostic LED.
Signs You Need a Replacement
- No response from the furnace on a thermostat heat call
- Blower or inducer that won't start, or won't shut off
- Repeated ignition lockouts or erratic operation
- Diagnostic LED flashing a hard fault / control fault code
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day hassle-free 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