ICP Gas Valve Support Bracket for RGS121SRCA0AAA — OEM 1178238 | Ships Today

Overview

This is the OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS121SRCA0AAA gas furnace. The bracket rigidly mounts and supports the gas valve assembly inside the burner compartment, holding it in correct alignment with the manifold and burners and isolating it from vibration and strain on the gas piping. A bent, corroded, or missing bracket allows the gas valve to shift, which can stress the manifold connection and create alignment or leak concerns. This OEM bracket restores proper, secure support of the gas valve.

Specifications

Compatibility

Direct OEM replacement bracket for the ICP, Tempstar, Heil and Comfortmaker RGS121SRCA0AAA gas furnace. Match part number 1178238 to your furnace before installing.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect power; verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment service panel.
3. Document — Photograph the gas valve, bracket position, and piping before disassembly.
4. Remove — Support the gas valve, then unfasten and remove the old bracket.
5. Install — Fit the new bracket and secure the gas valve in its original alignment.
6. Test — Restore gas and power, leak-check all gas connections with soap solution, and confirm normal burner operation.

Signs You Need a Replacement

• Gas valve loose or sagging inside the burner compartment.
• Bent, cracked, or heavily corroded bracket.
• Strain or movement visible at the manifold/gas-valve connection.
• Rattling or vibration noise from the gas valve during operation.

Shipping & Returns

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