including the GG

the linkage extension pin mitigates common failures in airflow control by providing a durable

Low Pressure Drop: Large internal volume and high-flow U-tube geometry maintain system efficiency

OEM Precision: Guaranteed fit for York equipment

ensuring long-term reliability and reducing the risk of premature blower motor wear caused by rapid cycling

Lochinvar & A.O. Smith 100111371 Control Valve 320788-704 including the GGThe Lochinvar & A. O. Smith 100111371 Natural Gas Control Valve is a critical OEM replacement component designed for precision fuel regulation in Series 200 and 201 water heaters. As a veteran grade Natural Gas Control Valve, this unit integrates a highly responsive thermostat with pre equipped lead wires to streamline field installation and ensure immediate compatibility with HSI control systems. Engineered for high efficiency combustion, it manages