ICP Furnace Control Board Kit for RGS180SSCA0AAAA — Integrated Ignition | Ships Today

Overview

This is a genuine OEM control board kit for the ICP/Tempstar/Heil RGS180SSCA0AAAA furnace. OEM part number 1183618 (KIT CONTROL BOARD) is the integrated furnace control (IFC) that manages the entire heating and blower sequence — igniter timing, gas valve operation, flame sensing, inducer and blower relays, and safety lockouts. Sold as a kit, it includes the board plus the mounting and connection hardware needed for a clean replacement. Boards fail from power surges, cracked solder joints, blown relays, or moisture corrosion, producing no heat, no blower, error codes, or short cycling.

Specifications

Compatibility

Engineered for the ICP RGS180SSCA0AAAA and compatible Tempstar, Heil, and Comfortmaker furnaces that use this integrated control. Match the board's part number and connector layout to your original before installing, as IFC boards are model-specific.

Installation Guide

1. Safety First — Disconnect power and gas; verify zero voltage with a multimeter before touching the board.
2. Access — Remove the furnace control-compartment panel.
3. Document — Photograph every wire harness and connector position on the old board.
4. Remove — Unplug all connectors, remove the mounting screws/standoffs, and lift out the failed board.
5. Install — Mount the new board with the included hardware and reconnect each harness exactly per your photo.
6. Test — Restore power and gas, run a full heat cycle, and confirm correct ignition, blower operation, and no error codes.

Signs You Need a Replacement

• No heat, no inducer, or no blower response
• Furnace short cycles or locks out repeatedly
• Diagnostic LED flashes a hard-fault / board error code
• Visible burn marks, corrosion, or a failed relay on the board

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.