Belimo PRBUP-3-T-250 Actuator 320735-701 and utilizes a thermal expansion

and utilizes a thermal expansion bypass to prevent pressure spikes in closed systems

including the 3/4" NPT connection and 400 PSI rating

How do I wire the auxiliary switch

Is the blower gasket included in the 100278095

ensuring HVAC system protection in residential and industrial air handlers

Belimo PRBUP-3-T-250 Actuator 320735-701 and utilizes a thermal expansionThe Belimo PRBUP 3 T 250 Actuator is a high torque Non Fail Safe rotary actuator engineered for precise On Off control in heavy duty HVAC applications. Operating on a universal supply voltage of 24 to 240 VAC DC, this butterfly valve actuator delivers 1420 in lb [160 Nm] of torque, making it suitable for large diameter valve bodies. The NEMA 4X IP66 rated housing ensures reliable performance in demanding environments, while the integrated dual SPDT