ICP Gas Valve Support Bracket for RGS090STCA0AAA — Part 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part 1178238) for the ICP / Tempstar / Heil RGS090STCA0AAA gas furnace. The support bracket holds the gas valve in its correct position within the burner compartment, keeping the valve, manifold, and gas piping rigidly aligned so threaded connections stay leak-free and the burners fire correctly. A bent, corroded, or missing bracket lets the gas valve sag or move, which stresses the manifold joints and can lead to misalignment or gas leaks. Installing the factory-correct bracket restores proper valve mounting and burner geometry.

Specifications

Compatibility

Factory-correct gas valve support bracket for the ICP/Tempstar/Heil RGS090STCA0AAA furnace burner assembly. This is the mounting bracket only — it does not include the gas valve. Confirm the bracket profile and bolt pattern against your existing 1178238 part before ordering.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect power at the breaker, then verify zero voltage with a multimeter.
2. Access — Remove the furnace burner-compartment service panel.
3. Document — Photograph the gas valve, manifold, and bracket orientation before disassembly.
4. Remove — Support the gas valve, unbolt the old bracket from the manifold/cabinet, and lift it out.
5. Install — Mount the new 1178238 bracket, secure the gas valve in its correct position, and reconnect the manifold per your photos.
6. Test — Restore gas and power, leak-check all joints with soapy solution, and verify a clean burner light-off.

Signs You Need a Replacement

• Gas valve sagging, loose, or shifting in the burner compartment.
• Bent, cracked, or rusted-through support bracket.
• Stress or misalignment at the manifold-to-valve connection.
• Bracket hardware stripped or missing after a prior valve replacement.

Shipping & Returns

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