| The ET10 Series LCD microprocessor based room thermostats provide on/off control, consistent performance and contemporary styling. The series controls a variety of two-pipe and four-pipe fan coil systems as well as other heating and cooling applications Supply Voltage:220 VAC+/-15%,50/60Hz Output relays:220 VAC, 5A Differential:1K Setpoint Deadband:3…+3K Setpoint Range:8℃…35 ℃ Ambient Limitations:0℃…50 ℃, 90% RH Shipping Weight:550g |