ICP Gas Valve Support Bracket for RGS121LSCA0AAA — OEM Mount | Ships Today

Overview

This OEM gas valve support bracket (#1178238) is the mounting hardware that holds the gas valve securely in position inside your ICP RGS121LSCA0AAA furnace. The bracket keeps the valve rigidly aligned with the manifold and burner assembly so that vibration, thermal cycling, and handling during service don't stress the gas piping or loosen the connections. A bent, corroded, or missing bracket lets the valve and manifold shift, which can strain the inlet/outlet unions and create a potential gas-leak path. Replacing a damaged support bracket restores the factory-engineered fit and keeps the gas train safely anchored. This listing is for the support bracket only — not the gas valve itself.

Specifications

Compatibility

Supplied as the factory gas valve support bracket for the ICP RGS121LSCA0AAA furnace and shared across compatible ICP-family Tempstar, Heil, and Comfortmaker units. Verify the bracket profile and mounting holes match your existing part before installing.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect power, verify zero voltage with a multimeter.
2. Access — Remove the furnace burner compartment door.
3. Document — Photograph the gas valve, bracket, and piping orientation before loosening anything.
4. Remove — Support the gas valve, unfasten it from the old bracket, and remove the damaged bracket.
5. Install — Mount the new bracket, refasten the gas valve, and confirm the manifold alignment matches your photo.
6. Test — Restore gas, leak-check all joints with soap solution, then restore power and run a heat cycle.

Signs You Need a Replacement

• Bent, cracked, or corroded valve bracket
• Gas valve loose or shifting in the cabinet
• Strained or misaligned manifold piping
• Missing bracket after a previous service

Shipping & Returns

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