ICP Gas Valve Support Bracket for RGS120HSAB0AAA — OEM 1178238 | Ships Today

Overview

This OEM gas valve support bracket (part number 1178238) secures the gas valve assembly inside the ICP Tempstar Heil RGS120HSAB0AAA gas furnace. The bracket holds the valve in proper alignment with the manifold and burner assembly so gas flow, orifice spacing, and combustion stay within spec. A bent, corroded, or missing bracket lets the valve shift, which can strain the manifold connection, cause gas leaks at the threaded joints, or misalign the burners. This is a direct-replacement factory part stamped from coated steel to resist heat and corrosion in the burner compartment.

Specifications

Compatibility

Engineered for the ICP Tempstar Heil RGS120HSAB0AAA gas furnace and closely related RGS-series models that share the same manifold and gas valve layout. Always confirm against your existing bracket before ordering.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect electrical power, and verify zero voltage with a multimeter.
2. Access — Remove the furnace burner-compartment service panel.
3. Document — Photograph the gas valve, bracket, and manifold connection before removing anything.
4. Remove — Disconnect the gas valve from the manifold, then unfasten the old bracket from the cabinet.
5. Install — Mount the new bracket, reattach the gas valve, and reconnect the manifold per your photo, applying fresh pipe sealant to threaded joints.
6. Test — Restore gas and power, then leak-check every joint with soap solution and confirm normal ignition.

Signs You Need a Replacement

• Gas valve loose or sagging on the manifold
• Visible rust, cracks, or bending in the bracket
• Gas odor at the manifold-to-valve connection
• Burner misalignment or uneven flame pattern

Shipping & Returns

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