Homematic IP Wall thermostat with switching output -

Delivered between Wed, 16.9. and Thu, 17.9.
More than 10 pieces in stock at third-party supplier
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Colour2

Product details

The Homematic IP wall thermostat with switching output is part of the Homematic IP smart home system and controls 24V underfloor heating actuators silently via a triac output. The wall thermostat allows for easy upgrading of a conventional underfloor heating control to an intelligent room temperature regulation by replacing the existing bimetallic controller. This enhances living comfort and actively contributes to energy savings. The smart solution offers individual temperature profiles with up to 13 changes per day in 3 or 6 adjustable heating profiles (3 for heating/3 for cooling). The desired temperature can be conveniently selected in 0.5°C increments using the adjustment dial on the wall thermostat. The large illuminated display shows the set and actual temperature as well as the humidity. Additionally, all values can also be read and adjusted via the Homematic IP app. The wall thermostat is mounted in standard flush-mounted boxes, making it significantly easier to replace existing wall thermostats. The dimensions of the wall thermostat even allow for integration into multi-frame systems from leading manufacturers. If the thermostat is to be used without the Homematic IP access point or without the Homematic central unit CCU2/CCU3, the desired settings can be selected directly on the thermostat without smart home connectivity.

Key specifications

Thermostat type
Room thermostat
Suitable for
Radiator
mounting style
Flush-mounted
Smart home
Compatible
Smart home ecosystem
Amazon AlexaGoogle AssistantHomematic IP
Power supply
Electrical connection
Items per sales unit
1 pcs.

General information

Item number
6392860
Manufacturer
Homematic IP
Category
Thermostats
Manufacturer No.
HmIP-BWTH24
Release date
30.5.2017

Colour

Colour
White
Exact colour description
WhiteWhite

Material

Material group
Plastic

Thermostat properties

Thermostat type
Room thermostat
Suitable for
Radiator
temperature control
Radio
Temperature control range
0 - 50 °C
Number of switching times per day
6
Thermostat functions
Temperature display
mounting style
Flush-mounted

Smart home features

Smart home
Compatible
Smart home ecosystem
Amazon AlexaGoogle AssistantHomematic IP
Communication standard
Amazon AlexaGoogle Assistant

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
16.87 kg
Climate contribution
CHF 0.40

Safety

Protection type (IP code)
IP20

Power supply

Power supply
Electrical connection

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
Framing systemManualMounting accessoriesPower supply unitWall thermostat

Product dimensions

Length
5.40 cm
Width
5.50 cm
Height
8.60 cm
Weight
0.14 kg

Package dimensions

Length
12.40 cm
Width
11.90 cm
Height
7.60 cm
Weight
221 g

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

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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
  • 8.Bosch Smart Home
    0.6 %
  • 9.FRITZ!
    0.7 %
  • 9.Homematic IP
    0.7 %
  • 9.tado°
    0.7 %
  • 12.Sonoff
    0.8 %

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.Aqara
    0 days
  • 1.Homematic IP
    0 days
  • 3.Danfoss
    1 day
  • 4.Shelly
    2 days
  • 5.Netatmo
    4 days

Return rate

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

Source: Digitec Galaxus
  • 1.EQ-3
    0.4 %
  • 2.Elbro
    0.6 %
  • 3.Homematic IP
    2.3 %
  • 4.Bosch Smart Home
    2.6 %
  • 4.Shelly
    2.6 %
Source: Digitec Galaxus

Very good80/100
Heise onlineSingle testReleaseMarch 2026
  • Positivemodernes und leistungsfähiges Thermostat für Fußbodenheizungen
  • Positiveintuitiver Drehregler
  • PositiveSmart-Home-Integration
  • NegativeHome Assistant-Konfiguration erfordert Nacharbeit
  • Negativerelativ teuer
  • NegativeDisplay bei Dunkelheit nur mit Hintergrundbeleuchtung ablesbar