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Set for fully automatic hydraulic balancing consisting of 5 surface-mounted room thermostats, 1 terminal strip and 6 actuators.

Set for fully automatic hydraulic balancing consisting of 5 surface-mounted room thermostats, 1 terminal strip and 6 actuators.

This set is the perfect system for an optimal room climate: The “Stella” actuator performs an automatic adaptive hydraulic balancing in underfloor heating. Sensors on the supply and return lines measure temperature differences and an algorithm continuously calculates the required temperature spread and the corresponding valve position. The timelessly elegant room temperature controllers in the super flat surface-mounted housing (only 13.9mm deep) offer high control accuracy and adapt to any environment. And with the terminal strip from alre, temperature controllers and electrothermal actuators in connection with hot water underfloor heating can be wired quickly, clearly and conveniently in the heating circuit distributor.

Contents:
6x actuators ZBOOA-010.185
5x surface-mounted room thermostats RTBSB-201.000
1x VOOPL-216.176 terminal strip

Product inquiry
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  • Art.-Nr.: VV000046

    Technical data

    Connection to valveM30 x 1.5
    connection cross-section2 x 0,34 mm² (flex)
    temperature controller versionvalve actuator
    operating voltage230 V AC / 50 Hz
    width47mm
    average power consumption1,7W
    colourgray orange
    RAL colour number (similar)2000/ similar to 7015
    function type:closed when de-energised
    height74,2mm
    cable length1m
    bearing temperature, upper value50°C
    bearing temperature, lower value-25°C
    Running time180s
    maximum air humidity (non-condensing)100% r.H
    housing materialplastic PA6
    max. switch-on current130 mA for max. 200 ms
    mounting / attachmentM30x1.5
    nominal stroke3,5mm
    nominal closing force110N
    type of protectionIP54
    protection classII, following appropriate mounting
    Safety and EMCin accordance with DIN EN 60730
    depth53,1mm
    ambient temperature, upper value50°C
    ambient temperature, lower value0°C
    Schließmaß Stellantrieb10,8mm
    Schließmaß Ventil11,8mm

    Downloads

    Info sheet

    Assembly instructions

     

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