ICP Furnace Control Board Kit for RGS101SFCB0AAA — OEM Integrated Control | Ships Today

Overview

This genuine ICP control board kit (OEM 1183618) is the integrated furnace control (IFC) that runs the entire heating sequence of the RGS101SFCB0AAA gas furnace. It manages the inducer, igniter, gas valve, blower timing, and safety interlocks while monitoring the pressure switch, limit, and flame sensor inputs. When the board fails, the furnace may go completely dead, fail to ignite, run the blower continuously, or lock out with a flashing diagnostic LED code. Supplied as a complete kit, this OEM replacement restores precise, safe ignition control and full diagnostic functionality.

Specifications

Compatibility

Designed for the ICP / Tempstar / Heil RGS101SFCB0AAA gas furnace and related ICP-family models that use this integrated furnace control. Match the board part number and connector layout to your existing control before installing.

Installation Guide

1. Safety First — Disconnect electrical power and shut off gas; verify zero voltage with a multimeter.
2. Access — Remove the furnace control/blower compartment service panel.
3. Document — Photograph every wire harness and connector position on the old board before disconnecting.
4. Remove — Unplug each connector, note the LED/diagnostic position, and unscrew the old board from its standoffs.
5. Install — Mount the new board on the standoffs and reconnect each harness to its matching terminal per your photo and the wiring diagram.
6. Test — Restore gas and power, run a full heat cycle, and confirm proper ignition sequence and a normal diagnostic LED.

Signs You Need a Replacement

• Furnace is completely unresponsive with no diagnostic LED
• No ignition sequence despite a thermostat heat call
• Blower runs continuously or fails to start on schedule
• Erratic operation or repeated lockout with a fault LED code

Shipping & Returns

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