ICP Furnace Control Board Kit for RGS214LDAA0AAAA — OEM | Ships Today

Overview

This OEM control board kit (PN 1183618) is the integrated furnace control (IFC) that orchestrates every heating sequence in your ICP RGS214LDAA0AAAA gas furnace. It manages the ignition sequence, inducer and blower timing, gas valve, safety interlocks, and the diagnostic LED fault codes technicians rely on. When the board fails you may see no response on a heat call, the blower running constantly, intermittent lockouts, or flashing error codes that don't clear. Supplied as a complete kit for a clean, reliable replacement.

Specifications

Compatibility

Designed as a direct-fit replacement for the ICP/Tempstar/Heil model RGS214LDAA0AAAA. Control boards are model-specific — match the OEM part number and connector layout to your existing board before installing.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker and verify zero voltage with a multimeter.
2. Access — Remove the control-compartment service panel.
3. Document — Photograph every wire harness and plug location on the old board before disconnecting.
4. Remove — Unplug each connector, release the mounting standoffs, and lift out the old board.
5. Install — Seat 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 proper ignition, blower timing, and no fault codes.

Signs You Need a Replacement

• No response from the furnace on a heat call
• Blower runs continuously or won't start
• Persistent or random ignition lockouts
• Flashing diagnostic fault codes that won't clear

Shipping & Returns

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