ICP Furnace Control Board for RGS210LDEA0AAAA — 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 RGS210LDEA0AAAA gas furnace. The control board orchestrates the entire heat cycle — ignition sequencing, inducer and blower timing, safety lockouts, and signaling between the thermostat, gas valve, and igniter. A failed board commonly causes no response to heat calls, repeated lockouts, continuous blower operation, or failure to ignite. Installing a factory board guarantees correct timing and full compatibility with the RGS210 safety circuits.

Specifications

Compatibility

Engineered as a direct replacement for the ICP Tempstar Heil RGS210LDEA0AAAA gas furnace. The kit includes the mounting hardware and instructions for a factory-correct install. Verify your unit's model and serial label before ordering.

Installation Guide

1. Safety First — Disconnect power at the switch and breaker; verify zero voltage with a multimeter.
2. Access — Remove the furnace blower-compartment service panel.
3. Document — Photograph all harness connections and terminal positions before disconnecting.
4. Remove — Unplug the harnesses, release the standoffs, and lift out the failed 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 operation.

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 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.