ICP Gas Valve Support Bracket for RGS121LSBA0AAAA — OEM Mounting | Ships Today

Overview

This genuine OEM gas valve support bracket (part number 1178238) mounts and stabilizes the gas valve assembly inside the ICP RGS121LSBA0AAAA furnace. The bracket holds the valve in its correct position relative to the manifold and burners, preventing strain on the gas line connections and keeping the valve from shifting under vibration. While it isn't the valve itself, the support bracket is essential for a safe, leak-free installation — a missing, bent, or corroded bracket can let the valve sag, stress the pipe joints, and misalign the manifold. Replacing a damaged bracket restores proper, factory-correct mounting for the gas valve.

Specifications

Compatibility

Designed as the factory replacement bracket for the ICP RGS121LSBA0AAAA and the Tempstar, Heil, and Comfortmaker furnaces that share this gas valve mounting arrangement. Confirm the bracket profile matches your existing part before installing.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect power, then verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the gas valve and bracket orientation before disturbing anything.
4. Remove — Support the gas valve, remove the fasteners, and take out the old bracket.
5. Install — Fit the new bracket, secure the gas valve to it per your photo, and confirm alignment with the manifold.
6. Test — Restore gas and power, leak-check all joints with soap solution, and verify a normal heat cycle.

Signs You Need a Replacement

• Bent, cracked, or corroded gas valve bracket
• Gas valve sagging or shifting under vibration
• Strain or stress visible on the gas line connections
• Missing bracket after a previous valve repair

Shipping & Returns

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