As a veteran HVACR technician

Heat Pump Optimized: Features an integrated check valve and balanced port construction for bi-directional flow handling and steady operation

Field Safety: Screw-cap bottles eliminate the risk of lacerations associated with traditional glass-break kits

This model requires a 208-240V control signal to energize the coil

ODF sweat connections provide leak-proof

Belimo TFB24-SR Motor Actuator Refrigerant As a veteran HVACR technicianThe Belimo TFB24 SR is a precision engineered spring return actuator designed for reliable control of dampers and valves in high demand HVACR systems. Operating on a 24VAC DC power supply, this motor provides 22 in lb of torque, making it an ideal solution for small to medium sized control dampers and air handling units requiring fail safe performance. The unit utilizes a 2 10VDC proportional control signal to provide accurate positioning and