ICP Furnace Control Board for RGS210LEAA0AAAA — OEM Integrated Furnace Control Kit | Ships Today

Overview

This is the genuine OEM integrated furnace control board kit (part number 1183618) for the ICP Tempstar Heil RGS210LEAA0AAAA gas furnace. The control board is the brain of the furnace — it manages the ignition sequence, blower and inducer timing, safety lockouts, and communication between the thermostat, gas valve, and igniter. When this board fails, the furnace may not respond to thermostat calls, lock out repeatedly, run the blower continuously, or fail to ignite. Replacing it with a factory part ensures correct timing and full compatibility with the RGS210 platform's safety circuits.

Specifications

Compatibility

Engineered as a direct replacement for the ICP Tempstar Heil RGS210LEAA0AAAA gas furnace. This kit ships with the mounting hardware and instructions needed for a factory-correct install. Confirm your unit's model and serial label before ordering to ensure exact fitment.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
2. Access — Remove the furnace blower-compartment service panel.
3. Document — Photograph all wire harness connections and terminal positions before disconnecting.
4. Remove — Unplug the harnesses, release the board standoffs, and lift out the failed control board.
5. Install — Mount the new board on the standoffs and reconnect every harness exactly per your photo.
6. Test — Restore power, run a full heat cycle, and confirm ignition, blower, and inducer operate correctly.

Signs You Need a Replacement

• Furnace does not respond to thermostat heat calls.
• Repeated ignition lockouts or error/flash codes on the board LED.
• Blower or inducer motor runs continuously or won't start.
• Visible burn marks, corrosion, or scorched relays on the board.

Shipping & Returns

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