ICP Gas Valve Support Bracket for RGS121LECB0AAA — OEM Mount | Ships Today

Overview

This OEM gas valve support bracket (part 1178238) mounts and stabilizes the gas valve assembly inside the ICP/Heil/Tempstar RGS121LECB0AAA furnace. The bracket holds the valve in its correct position relative to the manifold and burners, preventing strain on the gas piping and electrical connections. A bent, corroded, or missing bracket can let the valve shift, stressing the manifold joint and creating the potential for leaks or misalignment. Replacing the bracket with the exact factory part keeps the gas train rigid and properly aligned. This is the support hardware only — the gas valve itself is sold separately.

Specifications

Compatibility

Fits the gas valve assembly in the ICP/Heil/Tempstar/Comfortmaker RGS121LECB0AAA and related RGS-series furnaces. Verify your model number before ordering.

Installation Guide

1. Safety First — Shut off the gas and disconnect power, then verify zero voltage with a multimeter.
2. Access — Remove the furnace service panel to reach the gas valve and manifold.
3. Document — Photo the bracket position and valve orientation before removing.
4. Remove — Support the gas valve, then unfasten and remove the old bracket.
5. Install — Position the new bracket and secure the valve in its original alignment.
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 support bracket.
• Gas valve shifts or sags out of alignment.
• Strain or stress visible at the manifold connection.
• Missing or broken mounting hardware after prior service.

Shipping & Returns

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