−9%

Stiebel Eltron Actuator

was CHF33.90
Ratings
Delivered between 5.3.2026 and 19.3.2026
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Product details

Stiebel Eltron Actuator EFS

Manufacturer: Stiebel Eltron
Designation: Actuator
Type: EFS
Power Supply Type: 230 V AC
Connection: 2-Wire
With Receiver: No
External Sensor: Yes
Temperature Readable: No
With Noise Level Indicator: No
Sensor/Probe Design: Bimetal
With Display: No
With Drinking Water Circuit: No
Protection Class (IP): IP54
Color: Gray
Height: 52.5 mm
Width: 44.3 mm
Depth: 48.4 mm

Application: Thermoelectric actuator. Opens and closes small valves and valves on heating circuit distributors of underfloor heating systems. Controlled via a room temperature regulator. A functional indicator signals adjustments. The ready-to-use actuator is designed for plug-in installation within the heating circuit distributors.
EAN: 4017212377406.

Key specifications

Power supply
Electrical connection
Thermostat type
Actuator
mounting style
Attach
Suitable for
Underfloor heating
Smart Home
Not compatible
Items per sales unit
1 pcs.
Item number
37249436

General information

Manufacturer
Stiebel Eltron
Category
Thermostats
Manufacturer no.
237740
Release date
26.7.2023

Colour

Colour
Grey
Exact colour description
Grey

Material

Material group
Metal
Material
Bimetal

Thermostat properties

Thermostat type
Actuator
Suitable for
Underfloor heating
Display
Without display
mounting style
Attach

Smart home features

Smart Home
Not compatible

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Safety

Protection type (IP code)
IP54

Power supply

Power supply
Electrical connection

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
Actuator

Product dimensions

Length
4.84 cm
Width
4.43 cm
Height
5.25 cm

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • Stiebel Eltron
    Not enough data
  • 1.Oventrop
    0 %
  • 1.TP-Link
    0 %
  • 3.Eberle Controls
    0.1 %
  • 4.Inkbird
    0.2 %

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: Digitec Galaxus
  • Stiebel Eltron
    Not enough data
  • 1.Aqara
    0 days
  • 1.Ecoheat
    0 days
  • 1.EQ-3
    0 days
  • 1.Homematic IP
    0 days

Return rate

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

Source: Digitec Galaxus
  • Stiebel Eltron
    Not enough data
  • 1.EQ-3
    0.1 %
  • 2.Ecoheat
    1.5 %
  • 3.Bosch Smart Home
    1.6 %
  • 4.Inkbird
    2.1 %
Source: Digitec Galaxus