ICP Gas Valve Support Bracket for RGS120SRAA0AGAA — OEM Mount | Ships Today

Overview

This OEM gas valve support bracket (part 1178238) for the ICP / Tempstar / Heil RGS120SRAA0AGAA gas furnace holds the gas valve rigidly in position so the weight of the valve and connected piping does not stress the manifold or supply line. A secure valve mount keeps the burner manifold aligned and prevents the vibration and flex that can loosen threaded gas connections over time. If the original bracket is bent, corroded, or missing after a prior repair, the valve can sag and place strain on fittings — a condition that should always be corrected during gas-train service.

Specifications

Compatibility

Fits the ICP / Tempstar / Heil RGS120SRAA0AGAA furnace and related ICP-family models using this gas-valve mounting arrangement. Confirm bracket geometry against your existing part before installing.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect electrical power, and verify zero voltage with a multimeter before working on the gas train.
2. Access — Remove the furnace service panel to expose the gas valve and manifold.
3. Document — Photograph the valve, bracket, and all wiring and piping before removal.
4. Remove — Support the gas valve, then unfasten and remove the damaged bracket. Avoid stressing the manifold connection.
5. Install — Mount the new bracket, secure the gas valve to it, and confirm the manifold and supply line are unstressed and properly aligned.
6. Test — Restore gas and power, leak-check all joints with soap solution, and verify normal ignition and operation.

Signs You Need a Replacement

• Gas valve sagging or shifting on its mount
• Bent, cracked, or corroded original bracket
• Stress or strain visible on the manifold or supply piping
• Bracket missing after a previous valve replacement

Shipping & Returns

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