ICP Gas Valve Support Bracket for RGS120LRBB0AAA — OEM Mounting Bracket | Ships Today

Overview

This OEM ICP gas valve support bracket (PN 1178238) secures and aligns the gas valve assembly inside the RGS120LRBB0AAA furnace. The bracket holds the valve in its correct position relative to the manifold and burners, absorbing vibration and preventing strain on the gas line connections. A bent, corroded, or missing support bracket can allow the gas valve to sag or shift, stressing the manifold joint and risking leaks or misaligned burner firing. Installing a genuine OEM bracket restores proper valve positioning and keeps the gas train mechanically sound.

Specifications

Compatibility

Direct OEM replacement for the ICP RGS120LRBB0AAA and related Tempstar, Heil, and Comfortmaker furnaces that mount their gas valve with bracket 1178238. Confirm your bracket part number before ordering.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect electrical power and breaker, and verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the gas valve, bracket, and manifold orientation before loosening anything.
4. Remove — Support the gas valve, unfasten the old bracket, and detach it without stressing the gas line.
5. Install — Mount the new bracket and re-secure the gas valve in its original alignment.
6. Test — Restore gas and power, then leak-check all joints with soap solution and confirm proper burner ignition.

Signs You Need a Replacement

• Gas valve sagging, loose, or out of alignment
• Bent, cracked, or heavily corroded support bracket
• Stress or strain visible at the manifold/gas line joint
• Vibration or rattle from the gas valve assembly during operation

Shipping & Returns

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