Belimo TFB24 Actuator Els PW 17895 the unit must be calibrated

the unit must be calibrated in its mounting plane (horizontal or vertical) to ensure the differential pressure sensor maintains 0-1 inch wc sensitivity

with a typical capacity rating of up to 65

Reliable Switching: Heavy-duty onboard relays handle reversing valve and outdoor fan motor loads without premature contact pitting

While light cleaning with steel wool may temporarily restore a signal

and OEM replacement applications

Belimo TFB24 Actuator Els PW 17895 the unit must be calibratedThe Belimo TFB24 is a reliable spring return actuator designed for on off control in damper and valve applications where safety fail safe positions are critical. Operating on 24Vac or 24Vdc, this motor provides 22 in lb torque, making it a standard choice for smaller dampers or baseboard radiation units. The mechanical spring return ensures the application returns to a predefined safety position during a power loss, maintaining system integrity. Built