ICP Gas Valve Support Bracket for RGS121LECA0AAA — OEM 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS121LECA0AAA gas furnace. The bracket rigidly secures the gas valve and manifold assembly inside the burner compartment, holding the valve in proper alignment with the manifold and burners and preventing stress on the gas line and fittings. A bent, corroded, or missing support bracket allows the gas valve to sag or vibrate, which can loosen pipe joints, misalign the burners, and create the potential for a gas leak. Replacing a damaged bracket during burner or gas valve service restores correct, vibration-free mounting and protects the integrity of every threaded gas connection.

Specifications

Compatibility

Direct OEM replacement bracket for the ICP / Tempstar / Heil / Comfortmaker RGS121LECA0AAA. Verify the bracket profile and mounting hole pattern against your existing part before installing.

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, manifold, and bracket position before disassembly.
4. Remove — Support the gas valve/manifold, then unfasten and remove the old bracket.
5. Install — Mount the new bracket, refasten the gas valve and manifold in their original alignment per your photos.
6. Test — Restore gas, leak-check all joints with soap solution, then restore power and confirm normal ignition.

Signs You Need a Replacement

• Bent, cracked, or corroded gas valve bracket
• Gas valve sagging, shifting, or vibrating in the cabinet
• Stressed or weeping gas line connections
• Burner or manifold misalignment

Shipping & Returns

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