ICP Control Board Kit for RGS244HDEA0AAAA — Furnace Integrated Control | Ships Today

Overview

This is the OEM integrated furnace control board kit (part number 1183618) for the ICP / Tempstar / Heil RGS244HDEA0AAAA gas furnace. The control board is the brain of the furnace — it manages the ignition sequence, monitors safety limits and pressure switches, controls the inducer and blower motors, and sequences the gas valve. When a control board fails you will typically see a furnace that will not start, an inducer that runs but never lights, intermittent lockouts, an LED status light flashing a fault code, or a blower that runs continuously. This kit ships with the board and the mounting/wiring hardware needed for a direct replacement.

Specifications

Compatibility

Engineered for the ICP family gas furnace model RGS244HDEA0AAAA (Tempstar / Heil / Comfortmaker branded equipment). Always confirm the part number printed on your existing board matches 1183618 before installing.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the furnace control/blower compartment door.
3. Document — Photograph every wire and connector on the existing board before disconnecting anything.
4. Remove — Label and unplug each harness, then remove the board mounting screws and lift the old control out.
5. Install — Mount the new board, transfer the harnesses exactly as photographed, and reseat the low-voltage terminals.
6. Test — Restore power and run a full heat cycle, confirming ignition, flame proving, and blower operation with no fault codes.

Signs You Need a Replacement

• Furnace will not start or has no response on a heat call
• Status LED flashing a hard-lockout or fault code
• Inducer runs but igniter/gas valve never energizes
• Blower runs constantly or fails to start

Shipping & Returns

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