ICP Gas Valve Support Bracket for RGS101LTCA0AAA — OEM 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS101LTCA0AAA gas furnace. The bracket secures the gas valve assembly inside the burner compartment, holding it in proper alignment with the manifold and burner orifices so the valve does not vibrate, sag, or stress its inlet and outlet connections. A correctly mounted gas valve is essential for safe, leak-free operation and for keeping manifold pressure stable. When the original bracket is corroded, cracked, or bent — often from years of heating cycles, vibration, or a prior valve replacement — the gas valve can shift and place strain on the gas piping. Installing this factory bracket restores the manufacturer's intended mounting and prevents misalignment of the burner assembly.

Specifications

Compatibility

Designed as a direct-fit replacement for the ICP Tempstar Heil RGS101LTCA0AAA gas furnace. Because ICP builds many of its furnaces on shared platforms across the Tempstar, Heil, Comfortmaker, and Arcoaire brands, this bracket is also used in closely related RGS-series models. Always confirm your unit's full model and serial number against the part before installing.

Installation Guide

1. Safety First — Shut off the gas supply and disconnect electrical power to the furnace. Verify zero voltage with a multimeter before working inside the cabinet.
2. Access — Remove the furnace's lower service panel to expose the burner and gas valve assembly.
3. Document — Photograph the gas valve, bracket position, and all wiring before disconnecting anything.
4. Remove — Loosen the gas valve from the old bracket, then remove the mounting screws holding the worn bracket to the burner box.
5. Install — Mount the new 1178238 bracket in the same orientation, reattach the gas valve, and ensure the valve sits square to the manifold.
6. Test — Restore gas and power, then leak-check every gas joint with soap solution and confirm proper burner ignition.

Signs You Need a Replacement

• Visible rust, cracking, or bending of the existing bracket
• Gas valve sags or moves when touched
• Strain or stress on the gas piping at the valve
• Rattling or vibration noise from the burner compartment during operation

Shipping & Returns

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