Belimo TFX120 Actuator 323080-701 or GS series thermostats

or GS series thermostats

ensuring full backward compatibility with existing piping and actuators

Broad Application: Compatible with fan coil units

the Source1 S1-024-35326-009 provides a reliable solution to restore CFM performance in variable speed equipment without the reliability risks associated with generic aftermarket alternatives

extending the service life of the mechanical seal and bearing frame

Belimo TFX120 Actuator 323080-701 or GS series thermostatsThe Belimo TFX120 is a rugged, spring return actuator designed specifically for reliable on off control in commercial HVAC systems. Operating on 120Vac, this motor provides a minimum of 22 in lb torque, making it the industry standard for small damper applications and control valves requiring failsafe performance. Built with a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC), the TFX120 ensures precise timing and