it prevents burner ignition if airflow is obstructed or if the inducer fan fails to reach operational RPM

Direct OEM replacement part for the Trane CNT1537 and Trane CNT01537

making it a critical component for technicians servicing Wayne FH series 4-13 gph burners

an indoor strap-on supply sensor

Rely on this OEM temperature sensor HVAC part to restore optimal functionality and consistent hot water delivery

Reznor 176680 Gas Valve Refrigerant it prevents burner ignition ifThe Reznor 176680 is a standard opening natural gas valve designed for precision fuel regulation in heavy duty unit heaters and industrial furnaces. This 24V gas valve operates with a fixed setting of 3. 5" WC (Water Column) to ensure optimal manifold pressure and consistent burner performance. As a direct OEM replacement part, it is the primary successor to the obsolete Honeywell VR8204M1901, maintaining the exact 1 2" x 1 2" NPT connection specs