ICP Gas Valve Support Bracket for RGS120HRAB0AAA — OEM Mounting | Ships Today

Overview

This OEM gas valve support bracket (OEM 1178238) for the ICP/Heil/Tempstar RGS120HRAB0AAA gas furnace holds the gas valve and manifold assembly in rigid alignment with the burner box. A secure bracket prevents stress on the gas line and manifold connections, keeps burner-to-valve spacing correct, and dampens vibration that can loosen threaded fittings over time. A bent, corroded, or missing support bracket can allow the valve to sag, stress the gas piping, and create the conditions for a gas leak or misaligned burner flame. Replacing a damaged bracket restores a safe, factory-correct gas train installation.

Specifications

Compatibility

Designed for the ICP RGS120HRAB0AAA 120,000 BTU gas furnace and related Heil, Tempstar, and Comfortmaker models that share the same gas valve and manifold layout.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power; verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the bracket position, fasteners, and gas line routing.
4. Remove — Disconnect the manifold/valve as needed, then remove the screws holding the old bracket.
5. Install — Mount the new bracket, refit the gas valve and manifold, and torque fittings to spec.
6. Test — Restore gas, leak-check all joints with soap solution, then restore power and confirm proper burner ignition.

Signs You Need a Replacement

• Gas valve sags or moves freely on the manifold
• Bent, cracked, or rusted bracket
• Stress or strain visible on gas piping
• Misaligned burner flame or rattling during operation

Shipping & Returns

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