ICP Gas Valve Support Bracket for RGS150LTCA0AAAA — OEM 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS150LTCA0AAAA gas furnace. The bracket physically mounts and stabilizes the gas valve within the burner assembly, holding it in correct alignment with the manifold and burner orifices. A bent, corroded, or missing bracket lets the gas valve shift under vibration, which can strain the manifold pipe thread, cause gas connection leaks, and throw off burner flame alignment. Replacing a damaged bracket restores proper, secure mounting of the valve assembly.

Specifications

Compatibility

Designed for the ICP-family RGS150LTCA0AAAA gas furnace and the shared RGS150 platform sold under the Tempstar, Heil, and Comfortmaker brands. Always confirm your unit's gas valve assembly against the OEM part number 1178238 before ordering.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power to the furnace; verify zero voltage with a multimeter.
2. Access — Remove the furnace burner/service panel to expose the gas valve and manifold.
3. Document — Photograph the bracket position, valve orientation, and any wiring before disconnecting.
4. Remove — Support the gas valve, remove the fasteners securing the old bracket to the cabinet/manifold, and lift out the damaged bracket.
5. Install — Position the new bracket, re-secure the gas valve to it, and reconnect per your photo, keeping the valve square to the manifold.
6. Test — Restore gas and power, then leak-check all gas joints with soap solution and verify normal burner ignition.

Signs You Need a Replacement

• Gas valve visibly loose, tilted, or vibrating during operation
• Cracked, bent, or rusted-through mounting bracket
• Stress or leaks at the gas manifold connection
• Bracket damaged or discarded during a previous valve replacement

Shipping & Returns

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