ICP Furnace Control Board for RGS244HREA0AAAA — 24V Integrated Ignition Module | Ships Today
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Overview
This OEM control board (KIT CONTROL BOARD, part number 1183618) is the integrated furnace control (IFC) for the ICP / Heil / Tempstar RGS244HREA0AAAA gas furnace. The board is the brain of the furnace — it manages the ignition sequence, blower and inducer timing, flame sensing, safety lockouts, and 24V control signaling to the thermostat. When this board fails, the furnace typically will not start, short-cycles, or locks out after a few ignition attempts. Replacing it with a genuine OEM module restores the exact factory timing and safety logic the equipment was engineered around.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1183618 (KIT CONTROL BOARD) |
| Type | Integrated Furnace Control Board |
| Brand | ICP / Heil / Tempstar |
| Control Voltage | 24V |
| Fits Model | RGS244HREA0AAAA |
| Fitment | OEM Replacement |
Compatibility
Engineered for the ICP family RGS244HREA0AAAA gas furnace sold under the Heil, Tempstar, and Comfortmaker brands. Always verify your existing board part number (1183618) or the model/serial tag before ordering, as a single furnace platform can ship with multiple board revisions.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter before touching any wiring.
- Access — Remove the furnace blower-compartment service panel.
- Document — Photograph every wire and connector on the old board before disconnecting anything.
- Remove — Label and unplug each harness, then remove the mounting screws and lift the failed board out.
- Install — Mount the new board in the same orientation and reconnect every harness exactly per your photo.
- Test — Restore power and run a full heat cycle, confirming clean ignition, proper blower timing, and no fault codes on the diagnostic LED.
Signs You Need a Replacement
- Furnace will not ignite or shows no diagnostic LED activity.
- Repeated ignition lockouts or short-cycling on a call for heat.
- Blower or inducer motor runs continuously or at the wrong times.
- Visible burn marks, corrosion, or cracked traces on the existing board.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns on uninstalled 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