Lochinvar & A.O. Smith 100161837 Valve 321894-708 Superior Pre-Filtration: High-density foam material

Superior Pre-Filtration: High-density foam material captures 1 micron particulate while managing heavy liquid loads

and 5009622

Internal Safety Protection: Protects the heat exchanger from thermal stress and potential cracks caused by restricted airflow or over-firing

This wheel is designed for clockwise (CW) rotation only

8 Amps Full Load (FLA) and 58

Lochinvar & A.O. Smith 100161837 Valve 321894-708 Superior Pre-Filtration: High-density foam materialThe Lochinvar & A. O. Smith 100161837 Air Metering Valve is a precision engineered OEM replacement part designed for high efficiency combustion control in commercial boilers and water heaters. As a 24V, 50 60Hz component, this air metering valve is critical for modulating the air to fuel ratio, ensuring complete combustion and maintaining peak thermal efficiency. Built for heavy duty HVACR environments, this direct fit valve integrates seamlessly with