ICP Furnace Control Board Kit for RGS102SFBB0AAA — OEM 1183618 | Ships Today
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Overview
This genuine OEM control board kit (part number 1183618) is the integrated furnace control (IFC) for the ICP RGS102SFBB0AAA. The board is the brain of the furnace: it sequences the inducer, igniter, gas valve, and blower, monitors safety circuits and flame sense, and runs the diagnostic LED fault codes. When a control board fails you may see a furnace that is completely dead, no inducer or blower on a call, intermittent or no-heat operation, blower that runs constantly, or erratic fault-code flashing. Because the board governs every ignition and safety step, a failing IFC should be replaced promptly. This kit ships as a direct OEM replacement so the firmware, terminal layout, and sequencing match the original exactly.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1183618 |
| Type | Integrated Furnace Control Board Kit |
| Brand | ICP (Heil / Tempstar / Comfortmaker) |
| Function | Ignition sequencing, blower/inducer control, safety monitoring, diagnostics |
| Fitment | OEM — direct replacement |
Compatibility
Designed for the ICP RGS102SFBB0AAA and related Heil, Tempstar, and Comfortmaker furnaces that use this integrated control. Match the board's part number and connector layout to your original before installing.
Installation Guide
- Safety First — Disconnect power and verify zero voltage with a multimeter.
- Access — Remove the blower compartment service panel.
- Document — Photograph every wire harness and plug location on the old board before disconnecting.
- Remove — Unplug all connectors, remove the mounting screws, and lift out the failed board.
- Install — Mount the new board and transfer each connector to the matching terminal per your photo; set any dip switches/jumpers to match.
- Test — Restore power and run a full heat cycle, confirming proper sequencing and a normal status LED.
Signs You Need a Replacement
- Furnace completely unresponsive to a heat call
- Inducer or blower will not start
- Constant blower operation or random short-cycling
- Erratic or no diagnostic LED / repeated control faults
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