ICP Gas Valve Support Bracket for RGS090LTBA0AAA — OEM 1178238 | Ships Today

Overview

This is the OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS090LTBA0AAA gas furnace. The bracket secures the gas valve assembly to the burner manifold, holding it in correct alignment so the valve outlet mates properly with the manifold and gas orifices. A loose, corroded, or missing bracket lets the valve shift, which can stress the gas line connection, cause manifold misalignment, and create vibration or rattling during burner operation. This is a genuine factory replacement, not a universal substitute.

Specifications

Compatibility

Engineered for the ICP-built RGS090LTBA0AAA gas furnace and the shared chassis sold under the Tempstar, Heil, and Comfortmaker brands. Always confirm your full model number on the rating plate before ordering.

Installation Guide

1. Safety First — Shut off gas at the manual valve and disconnect electrical power; verify zero voltage with a multimeter.
2. Access — Remove the furnace burner/blower compartment service panel.
3. Document — Photograph the gas valve, bracket, and manifold orientation before removing anything.
4. Remove — Detach the gas valve from the manifold as needed, then unfasten the old support bracket.
5. Install — Mount the new bracket, reattach the valve in the documented orientation, and torque connections.
6. Test — Restore gas and power, leak-check all joints with soap solution, and confirm a normal ignition cycle.

Signs You Need a Replacement

• Gas valve sags, shifts, or vibrates during firing
• Cracked, bent, or rusted-through original bracket
• Rattling noise from the burner compartment
• Bracket missing after a prior valve service

Shipping & Returns

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