ICP Gas Valve Support Bracket for RGS121HFCB0AAA — OEM 1178238 | Ships Today

Overview

This OEM gas valve support bracket (part #1178238) mounts and stabilizes the gas valve assembly inside the ICP/Heil/Tempstar RGS121HFCB0AAA furnace. The bracket holds the valve in correct alignment with the manifold and burners, preventing stress on the gas piping and keeping connections leak-free. A bent, corroded, or missing support bracket can allow the valve to shift, stress the pipe joints, and create a safety hazard. Replacing it with the genuine OEM bracket restores proper, secure valve mounting.

Specifications

Compatibility

Direct OEM replacement for the ICP RGS121HFCB0AAA furnace and equivalent RGS-series furnaces produced under the Heil, Tempstar and Comfortmaker brands that share the same gas valve and manifold layout. Confirm the part number before ordering.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect power, and verify zero voltage with a multimeter.
2. Access — Remove the burner/service panel.
3. Document — Photograph the gas valve and bracket orientation before disturbing the assembly.
4. Remove — Disconnect the valve only as needed, then unbolt the old bracket from the chassis and valve.
5. Install — Mount the new bracket and reattach the gas valve in its original alignment.
6. Test — Restore gas, leak-test all joints with soap solution, then restore power and run a heat cycle.

Signs You Need a Replacement

• Loose or wobbling gas valve
• Bent, cracked, or corroded support bracket
• Stress or movement at the gas piping connections
• Bracket damaged during prior valve service

Shipping & Returns

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