ICP Gas Valve Support Bracket for RGS120STBA0AAA — OEM 1178238 | Ships Today

Overview

This is a genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS120STBA0AAA gas furnace. This bracket holds the gas valve in its correct position within the burner assembly, supporting the weight of the valve and its connected manifold and gas line so that joints stay aligned and leak-free. A bent, corroded, or missing support bracket allows the gas valve to sag or shift, which can stress threaded connections and create a potential gas-leak hazard. Installing the correct OEM bracket keeps the valve securely positioned and the gas train mechanically sound.

Specifications

Compatibility

Direct-fit replacement for the ICP Tempstar Heil RGS120STBA0AAA furnace and related RGS120 series units using the same burner and manifold layout. Verify the part number and mounting hole pattern against your existing bracket 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 burner-compartment service panel.
3. Document — Photograph the bracket, gas valve, and manifold orientation before disassembly.
4. Remove — Support the gas valve, remove the bracket fasteners, and take out the old bracket.
5. Install — Position the new bracket, refasten it, and confirm the gas valve is properly supported and aligned.
6. Test — Restore gas and power, then leak-check all joints with soap solution and confirm normal ignition.

Signs You Need a Replacement

• Gas valve sagging, loose, or no longer firmly supported.
• Bent, cracked, or corroded bracket.
• Stress or misalignment at the gas line and manifold connections.
• Rattling or movement of the valve assembly during operation.

Shipping & Returns

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