ICP Gas Valve Support Bracket for RGS120LDBA0AGAA — OEM Mount | Ships Today

Overview

This is a genuine OEM gas valve support bracket (part #1178238) for the ICP/Tempstar/Heil RGS120LDBA0AGAA gas furnace. The bracket rigidly mounts and supports the gas valve within the burner assembly, holding it in proper alignment with the manifold and burners. Correct support prevents stress on the gas piping and manifold connections, reduces vibration, and keeps the valve positioned so the gas train operates safely. A bent, corroded, or missing bracket can allow the gas valve to shift, stressing the manifold joints and risking a gas leak or improper burner flame.

Specifications

Compatibility

Direct-fit replacement for the ICP/Tempstar/Heil RGS120LDBA0AGAA furnace and related ICP-family models using the 1178238 bracket. Confirm your existing bracket part number before ordering.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect power, and verify zero voltage with a multimeter.
2. Access — Remove the furnace service panel and burner compartment cover.
3. Document — Photograph the gas valve and bracket orientation before disassembly.
4. Remove — Disconnect the gas valve as needed, unbolt the old bracket from the chassis.
5. Install — Position the new bracket, secure it, and remount the gas valve in proper alignment.
6. Test — Restore gas and power, leak-check all joints with soap solution, and verify a clean burner flame.

Signs You Need a Replacement

• Gas valve is loose or shifts in the burner box
• Bent, cracked, or corroded bracket
• Stress or strain visible on the gas manifold connections
• Excessive vibration from the gas train during operation

Shipping & Returns

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