ICP Gas Valve Support Bracket for RGS150LEAB0AGAA — OEM 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS150LEAB0AGAA gas/electric rooftop unit. The bracket rigidly mounts and supports the gas valve assembly inside the burner compartment, holding it in proper alignment with the manifold and preventing strain on the gas line connections. While this is a structural mounting bracket rather than the gas valve itself, a corroded, cracked, or missing bracket allows the valve to sag and can stress the gas piping — a safety concern. Replacing it restores correct valve support.

Specifications

Compatibility

Fits the burner/manifold assembly of the ICP family model RGS150LEAB0AGAA and closely related Tempstar, Heil, and Comfortmaker gas/electric units. Confirm your model number on the rating plate 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 service panel.
3. Document — Photograph the gas valve, bracket, and piping orientation before disassembly.
4. Remove — Disconnect the gas valve as needed, unbolt the old bracket, and remove it.
5. Install — Mount the new bracket, secure the gas valve to it, and reconnect the gas line and wiring per your photos.
6. Test — Leak-test all gas connections with soap solution, restore power, and confirm a clean ignition cycle.

Signs You Need a Replacement

• Gas valve sagging or not held in alignment
• Cracked, bent, or corroded mounting bracket
• Strain or movement at the gas line connections
• Rattling or vibration from the burner compartment

Shipping & Returns

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