ICP Gas Valve Support Bracket for RGS120SFBA0AAA — OEM 1178238 | Ships Today

Overview

The OEM Gas Valve Support Bracket (part number 1178238) is the factory mounting bracket that secures the gas valve assembly inside ICP, Tempstar, and Heil gas furnaces. It positions the valve at the correct height and angle relative to the manifold and burner assembly so the gas train stays rigid under vibration and thermal cycling. A bent, corroded, or missing bracket lets the valve and manifold shift, which can stress the gas line union, distort burner alignment, and create a potential leak point. This is a direct-fit OEM replacement stamped to the original specification for model RGS120SFBA0AAA.

Specifications

Compatibility

Engineered for the ICP / Tempstar / Heil RGS120SFBA0AAA gas furnace and shared platform models that use the same gas valve and manifold assembly. Always confirm your part number against the existing bracket before ordering.

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 bracket, gas valve, and manifold orientation before disconnecting anything.
4. Remove — Support the gas valve, then unbolt the old bracket from the valve body and furnace frame.
5. Install — Mount the new bracket, reattach the gas valve, and torque fasteners to spec so the manifold sits square to the burners.
6. Test — Restore gas and power, leak-check all gas connections with soap solution, and verify normal ignition.

Signs You Need a Replacement

• Gas valve or manifold visibly loose or sagging.
• Cracked, bent, or rust-perforated bracket.
• Stress or strain on the gas line union near the valve.
• Burner-to-orifice misalignment causing rough flame.

Shipping & Returns

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