ICP Gas Valve Support Bracket for RGS120STCA0AAA — OEM Mounting Bracket | Ships Today

Overview

This genuine OEM gas valve support bracket (part 1178238) fits the ICP / Tempstar / Heil RGS120STCA0AAA gas furnace. The bracket anchors the gas valve and manifold assembly to the furnace burner deck, holding the valve in correct alignment with the burners and gas piping. A secure bracket prevents stress on the gas line threads, keeps the valve from sagging, and reduces vibration that can loosen pipe joints over time. When a gas valve is replaced or the burner assembly is serviced, a corroded or bent support bracket should be renewed to maintain proper manifold geometry and a leak-free connection.

Specifications

Compatibility

Engineered for the ICP-family RGS120STCA0AAA 120,000 BTU gas furnace and related models sharing the same burner deck and gas valve assembly. Sold under Tempstar, Heil, Comfortmaker, and other ICP brands. Match the bracket to your existing valve mounting before ordering.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power; verify zero voltage with a multimeter.
2. Access — Remove the furnace burner-compartment access panel.
3. Document — Photograph the gas valve, bracket, and manifold orientation before loosening anything.
4. Remove — Support the gas valve, remove the bracket fasteners, and lift out the old bracket. Do not stress the gas piping.
5. Install — Position the new bracket, secure the valve to it, and tighten all fasteners to spec.
6. Test — Restore gas and power, then leak-check every joint with a bubble solution and confirm normal ignition.

Signs You Need a Replacement

• Bent, cracked, or heavily corroded bracket
• Gas valve sagging or shifting on the burner deck
• Repeated loosening of gas pipe joints from vibration
• Misalignment between the valve and burner manifold

Shipping & Returns

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