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Merten Thermoele.

Price in EUR including VAT
Delivered between Fri, 26.6. and Tue, 30.6.
10 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

Merten Thermoelectric Actuator 639125

Manufacturer: Merten
Description: Thermoelectric Actuator
Type: 639125
KNX Bus System: no
KNX Radio Bus System: no
Radio Bus System: no
LON Bus System: no
Powernet Bus System: no
Other Bus Systems: none
Bidirectional Radio: no
Mounting Type: Radiator Valve
With Bus Coupling: no
Built-in Temperature Controller with Continuous Control: no
Manual Control Buttons on the Actuator: no
Temperature and Stroke Display: no
Master/Slave Function: no
Rated Voltage: 230 V
Bus Voltage Supply: no
Protection Class (IP): IP 54

Additional Details:
Thermoelectric valve actuator 230 V for opening and closing valves. Suitable for 2-point or PWM control of heating, air conditioning, and ventilation systems, as well as individual room control of underfloor heating and control of heating circuit distributors. Compatible with radiators, heating convectors, and cooling ceilings. Operation is via the heating actuator REG-K/6x24/230/0.16A, fan coil actuator REG-K, or a room temperature controller (230 V) with 2-point or PWM output. Valve adapters allow compatibility with a variety of valve bodies and heating circuit distributors.

Functions:

  • First-Open Function: The actuator is factory-set to be normally open, allowing the heating system to operate during the construction phase.
  • Energized Closed.
  • Function Indicator (open, closed, intermediate positions).
  • Adjustable Regulator.
  • Plug-in Connection Cable.
  • Plug-in Mounting.

Supply Voltage: AC 230 V, 50/60 Hz.
Inrush Current: max. 350 mA for max. 100 ms.
Power Consumption: 1 W.
Stroke: approx. 4 mm.
Running Time: 3.5 min for 4 mm.
Positioning Force: 100 N ± 5 %.
Temperature of the Surrounding Medium: 0-100 °C.
Protection Class: IP 54 / II, in all installation positions.
Connection Cable: 1 m, 2x0.75 mm², plug-in.
Dimensions: 59.2 x 44.3 x 56 mm (HxWxD).
Color: Polar White.
EAN: 4042811049522.

Key specifications

Thermostat type
Actuator
Suitable for
Radiator
mounting style
Single-point mounting
Smart home
Not compatible
Power supply
Electrical connection
Items per sales unit
1 pcs.

General information

Item number
23119478
Manufacturer
Merten
Category
Thermostats
Manufacturer No.
639125
Release date
16.11.2022

Colour

Colour
White
Exact colour description
Polar white

Thermostat properties

Thermostat type
Actuator
Suitable for
Radiator
temperature control
Manual
Thermostat functions
Frost protection setting
Display
Without display
mounting style
Single-point mounting

Smart home features

Smart home
Not compatible
Communication standard
KNX

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
22,06 kg
Climate contribution
EUR 0,55

Safety

Protection class
Protection class II
Protection type (IP code)
IP54

Power supply

Power supply
Electrical connection

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
Thermoelectric actuator 639125

Product dimensions

Length
5.60 cm
Width
4.43 cm
Height
5.92 cm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
2 additional offers
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?

Source: Galaxus
  • Merten
    Not enough data
  • 1.Honeywell
    0 %
  • 1.Oventrop
    0 %
  • 1.TP-Link
    0 %
  • 4.Sygonix
    0,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Merten
    Not enough data
  • 1.Aqara
    0 days
  • 1.Eberle Controls
    0 days
  • 1.Homematic IP
    0 days
  • 1.Meross
    0 days

Return rate

How often is a product of this brand in the «Thermostats» category returned?

Source: Galaxus
  • Merten
    Not enough data
  • 1.EQ-3
    0,3 %
  • 2.Sonoff
    2,2 %
  • 3.Bosch Smart Home
    2,4 %
  • 4.Homematic IP
    2,5 %
Source: Galaxus