International Environmental 71159953 Modulating Actuator 326070-701 Efficient PSC Design: Uses a

Efficient PSC Design: Uses a permanent split capacitor for stable operation and lower amp draw compared to standard shaded-pole motors

or frost on the evaporator coil when the valve is stuck closed

which is critical for maximizing thermal transfer from combustion gases to the circulating air stream while maintaining a robust pressure seal to prevent flue gas leakage

Field Serviceable: The check valve and air opening port are easily accessible without removing the body from the line

A compromised cover plate can lead to air bypass

International Environmental 71159953 Modulating Actuator 326070-701 Efficient PSC Design: Uses aThe International Environmental 71159953 Modulating Actuator is a critical component for technicians managing HVAC control systems in commercial and industrial facilities. This 24V modulating actuator, often cross referenced as IEC 71159953 or B035 71159953, provides the high torque precision required for VAV systems, fan coil units, and air handling equipment. Designed for proportional control, it effectively regulates airflow or water flow by