ICP Gas Valve Support Bracket for RGS120LEBB0AAA — OEM 1178238 | Ships Today

Overview

This is the OEM gas valve support bracket (part number 1178238) for the ICP/Tempstar/Heil RGS120LEBB0AAA gas furnace. The bracket secures and aligns the gas valve assembly within the burner compartment, holding it rigid against vibration and the weight of connected gas piping. A loose, corroded, or bent bracket lets the valve shift, which can stress the gas line connections, misalign the manifold to the burners, and create leak points. Replace the bracket whenever you remove or service the gas valve, or if the original is rusted or deformed.

Specifications

Compatibility

Designed for the ICP-family RGS120LEBB0AAA gas furnace and other models in the same chassis sold under the Tempstar, Heil, and Comfortmaker brands. Always confirm the bracket profile against your existing part before installing.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power. Verify zero voltage with a multimeter.
2. Access — Remove the furnace burner-compartment service panel.
3. Document — Photograph the gas valve, bracket position, and all connections before disconnecting anything.
4. Remove — Disconnect the gas valve from its piping as needed, then unbolt the old bracket from the cabinet.
5. Install — Mount the new bracket, refit the gas valve, and reconnect piping per your photo.
6. Test — Leak-test all gas joints with soap solution, restore power and gas, and verify normal ignition and operation.

Signs You Need a Replacement

• Visible rust, corrosion, or cracking on the bracket
• Gas valve shifts or vibrates loosely during operation
• Bent or deformed bracket after a prior repair
• Misalignment between the manifold and burners

Shipping & Returns

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