UNDERFLOOR HEATING - ACTUATORS

The thermo-electric actuator, coupled with convertible or thermostatic radiator
valves, with distribution manifolds for radiant panel systems and radiators and
with zone valves, is controlled by the room thermostat or another electrical
switch, shutting off the medium automatically.

● Electric supply 230 V (ac); 24 V (ac); 24 V (dc)
● Starting current ≤ 1A
● Running current 13 mA (230 V (ac)), 140 mA (24 V (ac) - 24 V (dc))
● Running power consumption 3 W
● Protection class IP 44 (in vertical position)
● Ambient temperature range 0 - 50°C
● Operating time from 120 to 180 seconds

View Product Codes and Technical Documents
Grouped product items
Reference Name Connections Pump
656102 Thermo-electric actuator, with position indicator    
656104 Thermo-electric actuator, with position indicator    
656112 Thermoelectric Actuator manually override with auxiliary microswitch    
656114 Thermoelectric Actuator manually override with auxiliary microswitch    
165600A2L Direct Supply Units 1” F UPM Auto L 25-70

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