mounting directly to existing NT series valve bodies without system drainage

Common Questions: Is this sheave compatible with 5L or B-section belts

and O-rings to return the valve to factory-spec pressure and flow efficiency

It remains open until the inducer fan generates enough negative pressure to reach the -0

ensure the VFD carrier frequency is compatible with solid-state sensing to maintain accuracy

Schneider Electric (Erie) AG13A000 Actuator Els PW 17895 mounting directly to existing NTThe Schneider Electric Erie AG13A000 PopTop Actuator is a field proven 24VAC two position spring return actuator designed for reliable control of hydronic zone valves in residential and commercial HVAC systems. This normally closed unit features a synchronous motor drive that efficiently moves the valve to the desired position when energized and returns to the safety position upon loss of power via a heavy duty stainless steel spring. Engineered for