ICP Gas Valve Support Bracket for RGS120LTAB0AAA — OEM 1178238 Mount | Ships Today

Overview

This is the genuine ICP OEM gas valve support bracket (part number 1178238) for the RGS120LTAB0AAA gas furnace. The bracket holds the gas valve in its correct position within the burner assembly, keeping the valve, manifold, and burner alignment stable so the gas train stays leak-free and the burners fire evenly. A bent, corroded, or missing bracket lets the gas valve and manifold shift, which can stress the gas line connections, misalign the burners, and create the conditions for a gas leak. Replacing the bracket with the genuine OEM part restores secure, correctly positioned mounting for the valve.

Specifications

Compatibility

Direct-fit replacement bracket for the gas valve assembly in the ICP / Heil / Tempstar / Comfortmaker RGS120LTAB0AAA furnace. Match the bracket geometry and part number 1178238 to your existing unit before installing.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect power at the switch and breaker, and verify zero voltage with a multimeter.
2. Access — Remove the burner compartment access panel.
3. Document — Photograph the gas valve, manifold, and bracket positions before disturbing anything.
4. Remove — Support the valve, remove the fasteners holding the old bracket, and detach the worn bracket.
5. Install — Fit the new bracket, reposition the gas valve to its original alignment, and secure all fasteners.
6. Test — Restore gas and power, leak-check every joint with soap solution, and confirm clean burner ignition.

Signs You Need a Replacement

• Gas valve or manifold is loose or sagging.
• Bent, cracked, or heavily corroded bracket.
• Uneven burner flames from valve misalignment.
• Stress or strain visible at the gas line connections.

Shipping & Returns

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