Siemens Building Technology GBB164.1U Actuator 319852-301 a higher voltage rating (440V)

a higher voltage rating (440V) can safely replace a lower rating (370V) as long as the capacitance (60/3 MFD) remains identical

sensing the coil temperature and ending the defrost cycle once the ice has melted

Precise Thermal Control: Features a calibrated 300 degree F open and 50 degree F close temperature range for accurate safety monitoring

Common Questions: What causes typical motor failure in Berko unit heaters

Siemens Building Technology GBB164.1U Actuator 319852-301 a higher voltage rating (440V)As a technician, you know that the Siemens Building Technology GBB164. 1U Actuator is a heavy duty workhorse designed for high torque applications. This non spring return (NSR) actuator delivers 221 lb in of torque, making it the standard choice for larger dampers and high load air handling systems. Operating on 24VAC DC power, it utilizes a 0 10Vdc modulating control signal for precision placement. One of the standout features of the GBB164. 1U is