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Beca Thermal Actuator for Thermostat Manifold NC


Thermal Actuator for Floor Heating Manifolds

€17.90 Save €2.00
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Delivery in 24/48 hours


Underfloor Heating Valve Normally Closed 230V 4 Wires

Electric Thermal Actuator Manifold Suitable For Underfloor Heating Thermostat.

The electric actuator is used for the automatic opening and closing of the valves

from radiator, manifolds and valves to fan coils.

The heads are controlled by a room thermostat positioned in each room which,

depending on the request, it opens or closes the heating circuit.

Electrothermal head normally closed with 4-wire limit switch contact.

With a thermostat with time switch or an external timer you can program for each

house an individual time scheme for normal operation and for low-speed operation.

Furthermore, with the pump relay it is possible to manage the circulator for heating so that it is activated only in case of need.

The main area of application is single-room control of underfloor heating systems

water in combination with thermostats in the rooms. Valve with nut connection with thread M30 x 1.5.

Easy to Install

the electric thermal actuator is simple and smart, and can be installed quickly,

which is small and saves space.


the thermostatic valve switch is practical and has various shapes capable

to meet the needs of any pneumatic piping.

Premium PC material

This underfloor heating valve is made of PC materials

premium quality so that it is durable and has a long service life.

Product Details

Data sheet

230V, 50~60HZ
Beca Electric Thermal Actuator Floor Heating 3703-NC
Working temperature
Operating current
Max 300mA
Valve interface
cap nut M30 * 1.5mm
Max4. 2mm 3mm
Mounting location
Upright for 85° decline
All product reviews comply with DIRECTIVE (EU) 2019/2161

Buy it with

  • Beca Thermal Actuator for Thermostat Manifold NC
  • +
  • Sonoff NSPanel PRO
  • +
  • Sonoff SNZB-02
  • Total price: €125.69
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