With a 3/4 inch NPT pipe size and a high flow coefficient of 6

Optimized Airflow: Precision-molded ventilation slots ensure the thermostat maintains its factory calibration through consistent airflow

While this is a single-timing sequencer

This model is strictly for 45-degree rotation dampers

Measuring 10" x 8"

Belimo TFRB24-SR Actuator R-410A With a 3/4 inch NPTThe Belimo TFRB24 SR is a compact spring return actuator designed for the fail safe operation of dampers and valves in HVAC systems. Providing 22 in lb torque, this proportional control actuator operates on a 24VAC DC power supply and accepts a 2 10 VDC control signal for precise modulation. Built for high reliability applications, it features brushless DC motor technology, ensuring consistent torque delivery and energy efficiency while eliminating