Homematic IP Set of radiator thermostats 2x eTRV-B-2

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BrandMore from Homematic IP
Delivered between Fri, 5.6. and Wed, 10.6.
6 pieces in stock at third-party supplier
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free shipping

Number3

Product details

The Homematic IP 2-piece radiator thermostat set – Basic enables intuitive temperature control via an app and voice commands using Alexa or Google Assistant. This energy-efficient solution for the home simplifies installation and helps reduce energy consumption. With the 156541A0 set, users receive two thermostats for a comfortable and warm home.

Key specifications

Thermostat type
Radiator thermostats
Suitable for
Radiator
mounting style
Tool-free assembly
Smart home
Compatible
Smart home ecosystem
Amazon Alexa, Google Assistant, Homematic IP
Power supply
Battery operated
Items per sales unit
2 pcs.

General information

Item number
59879739
Manufacturer
Homematic IP
Category
Thermostats
Release date
1.7.2025

Colour

Colour
White
Exact colour description
White

Material

Material group
Plastic

Thermostat properties

Thermostat type
Radiator thermostats
Suitable for
Radiator
temperature control
Radio
Number of switching times per day
13
Thermostat functions
Frost protection setting, Holiday mode, Temperature display
Display
Digital
mounting style
Tool-free assembly

Smart home features

Smart home
Compatible
Smart home ecosystem
Amazon Alexa, Google Assistant, Homematic IP
Communication standard
Amazon Alexa, Google Assistant

Voluntary climate contribution

CO₂ emissions
22.06 kg
Climate contribution
CHF 0.52

Power supply

Power supply
Battery operated

Scope of delivery

Items per sales unit
2 pcs.
Scope of delivery
Heat governor, Manual

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

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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
  • 9.FRITZ!
    0.6 %
  • 9.Heatit
    0.6 %
  • 9.Homematic IP
    0.6 %
  • 13.tado°
    0.8 %
  • 14.Sonoff
    1 %

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
  • 1.Eberle Controls
    0 days
  • 1.Ecoheat
    0 days
  • 1.Homematic IP
    0 days
  • 1.Meross
    0 days
  • 1.Sonoff
    0 days

Return rate

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

Source: Digitec Galaxus
  • 4.Bosch Smart Home
    2.1 %
  • 5.Sonoff
    2.3 %
  • 6.Homematic IP
    2.6 %
  • 7.FRITZ!
    2.8 %
  • 8.Shelly
    2.9 %
Source: Digitec Galaxus