Belimo TFB24-SR-S Actuator 318973-401 regular inspection is required to

regular inspection is required to ensure the safety relief valve activates at the designated 125 PSI set point

The iO HVAC Controls ZP2-HC-ESP-KIT is a 2-zone single-stage zone control panel kit engineered for residential and light commercial forced-air systems

It effectively handles Natural Gas and LP Gas loads

this centrifugal induce motor maintains the necessary pressure switch logic required for proper furnace sequencing

This unit features a precision-tapped 1/4-20 female thread

Belimo TFB24-SR-S Actuator 318973-401 regular inspection is required toThe Belimo TFB24 SR S is a high torque spring return actuator designed for proportional control in dampers and valves within high performance HVAC systems. Operating on a 24Vac dc power supply, it accepts a 2 10VDC control signal to provide precise 22 in lb torque. This unit features an integrated SPDT auxiliary switch, factory set at 95 degrees, for reliable signaling and end stop verification. Built for longevity in demanding environments, the