ICP Gas Valve Support Bracket for RGS120HEAA0AGAA | Ships Today

Overview

This OEM gas valve support bracket (part number 1178238) mounts and stabilizes the gas valve assembly inside the ICP / Tempstar / Heil RGS120HEAA0AGAA furnace. The bracket holds the gas valve in its correct position relative to the manifold and burners, preventing strain on the gas piping and keeping the valve from shifting under vibration during operation. A bent, corroded, or missing bracket lets the valve and manifold move, which can stress fittings and create the conditions for a gas leak. Replacing the bracket with the exact OEM part restores secure, factory-correct mounting of the gas train.

Specifications

Compatibility

Direct replacement for the ICP RGS120HEAA0AGAA and related ICP, Tempstar, Heil, and Comfortmaker furnaces that use the 1178238 gas valve support bracket. Match the bracket shape and mounting holes to your existing part before installing.

Installation Guide

1. Safety First — Shut off the gas supply and electrical power, then verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment access panel.
3. Document — Photograph the bracket position and how the gas valve and manifold attach.
4. Remove — Support the gas valve, then remove the fasteners holding the old bracket. Do not stress the gas line.
5. Install — Secure the new bracket and refasten the gas valve in its original position.
6. Test — Restore gas and power, then leak-check every joint with soap solution and confirm normal operation.

Signs You Need a Replacement

• Gas valve that moves, sags, or vibrates loosely
• Bent, cracked, or heavily corroded bracket
• Stress or strain visible on the gas piping and fittings
• Bracket missing after a prior valve replacement

Shipping & Returns

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