ICP Gas Valve Support Bracket for RGS120LTAA0AAA – OEM | Ships Today

Overview

This genuine OEM gas valve support bracket (part #1178238) is the steel mounting bracket that secures the gas valve assembly inside your ICP, Tempstar, and Heil furnace. It holds the valve in its correct position and orientation so the manifold, burners, and gas line stay properly aligned and stress-free. While it is not the gas valve itself, the bracket is a critical safety and serviceability component: a bent, corroded, or cracked bracket lets the valve sag, strains the gas piping, and can cause manifold misalignment or leaks. Replacing a damaged bracket during a gas valve service restores a solid, vibration-free, factory-correct mount.

Specifications

Compatibility

Direct OEM fit for the gas valve assembly in the ICP / Tempstar / Heil model RGS120LTAA0AAA gas furnace. Confirm bracket shape and hole pattern against your existing part before installing.

Installation Guide

1. Safety First – Shut off the gas supply and power, then verify zero voltage with a multimeter.
2. Access – Remove the burner compartment service panel.
3. Document – Photograph the gas valve, bracket position, and piping before disassembly.
4. Remove – Support the valve, disconnect it from the bracket as needed, and unfasten the old bracket.
5. Install – Mount the new bracket, re-secure the gas valve, and confirm alignment of the manifold and gas line.
6. Test – Restore gas, leak-check all joints with soap solution, then restore power and verify normal ignition.

Signs You Need a Replacement

• Bent, cracked, or corroded gas valve bracket.
• Gas valve sagging or loose in its mount.
• Strain or misalignment on the gas manifold or supply line.
• Excessive valve vibration or rattling during operation.

Shipping & Returns

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