ICP Gas Valve Support Bracket for RGS090LTCB0AAA — OEM 1178238 | Ships Today

Overview

This is the genuine OEM gas valve support bracket (part number 1178238) for the ICP / Tempstar / Heil RGS090LTCB0AAA gas furnace. The bracket secures the gas valve in its correct position within the burner assembly, holding it rigid against vibration and the weight of the connected gas piping. A loose, corroded, or cracked support bracket allows the valve to shift, which can stress the gas line, misalign the burners, and create the conditions for a gas leak. Replacing a damaged bracket restores proper, secure mounting of the valve.

Specifications

Compatibility

Engineered for the ICP RGS090LTCB0AAA gas furnace and shared across the Tempstar, Heil, Comfortmaker, and other ICP-family RGS-series 90,000 BTU models that use the same burner box. Verify your model number before ordering.

Installation Guide

1. Safety First — Shut off the gas supply at the manual shutoff valve and disconnect electrical power. Verify zero voltage with a multimeter.
2. Access — Remove the furnace front service panel.
3. Document — Photograph the gas valve, bracket orientation, and all connected piping before disconnecting anything.
4. Remove — Disconnect the gas line union at the valve, unbolt the valve from the old bracket, then remove the screws holding the bracket to the furnace chassis.
5. Install — Mount the new bracket, reattach the gas valve, and reconnect the gas piping exactly per your photo.
6. Test — Restore gas and power, then leak-test every gas joint with soap solution and confirm proper ignition.

Signs You Need a Replacement

• Gas valve visibly loose, tilted, or sagging in the burner box
• Cracked, bent, or heavily corroded bracket
• Stress or kinking on the gas line where it meets the valve
• Rattling or vibration noise from the valve area during operation

Shipping & Returns

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