ICP Gas Valve Support Bracket for RGS150SEAA0AGAA — Furnace Mount | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS150SEAA0AGAA gas furnace. The bracket anchors the gas valve to the manifold/cabinet, keeping the valve, inlet piping, and burner manifold rigidly aligned. It is a structural component for the gas valve assembly — not the valve itself. A missing, cracked, or corroded bracket allows the gas valve and manifold to flex, which stresses the pipe joints, can cause small gas leaks at the unions, and lets vibration loosen connections over time. It is commonly replaced during a gas valve swap or when the original bracket is rusted or damaged.

Specifications

Compatibility

Direct-fit for the ICP RGS150SEAA0AGAA and shared Tempstar/Heil/Comfortmaker furnace chassis using the same manifold and gas valve mounting. Verify your existing bracket part number before ordering.

Installation Guide

1. Safety First — Shut off the gas supply, disconnect power, and verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment door.
3. Document — Photograph the gas valve, bracket, and piping before disconnecting.
4. Remove — Support the valve, then unfasten the old bracket from the manifold/cabinet.
5. Install — Mount the new bracket and re-secure the gas valve so the manifold stays properly aligned.
6. Test — Restore gas, leak-check all joints with soap solution, then restore power and run a heat cycle.

Signs You Need a Replacement

• Gas valve or manifold flexes or moves when touched.
• Rusted, cracked, or broken bracket.
• Soap-test bubbles at pipe joints due to a loose valve.
• Replacing the gas valve and reusing worn mounting hardware.

Shipping & Returns

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