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Bosch Smart Home Room Thermostat II 230 V – Smart control for underfloor heating and wired heating systems
- Controls wired heating systems such as underfloor heating for optimal comfort
- Displays room temperature and heating status at any time on a bright LED matrix display
- Measures relative humidity and provides visual warnings when critical values are reached
- With Bosch Smart Home Controller II as Matter Bridge compatible with all Matter Controllers
- Supports heating breaks (e.g. in summer) and cooling mode for heat pumps
- Easy integration into individual automations and smart scenarios
- Compact design for flush mounting in existing wall boxes
Precise control for your heating system
The Bosch Smart Home Room Thermostat II 230 V is the ideal solution for smartly controlling wired heating systems such as underfloor heating. It regulates the temperature precisely according to your specifications and provides pleasant warmth exactly where you need it. You can operate the device flexibly via app, voice commands, or directly on the thermostat.
Optimal climate control through integrated sensors
In addition to the room temperature, the thermostat also measures the relative humidity and displays it on the LED matrix display. If a critical value is exceeded, you receive a visual warning. Temperature and humidity values can also be used as triggers for automation—for example, to control ventilation systems or activate blinds for heat protection.
Individual heating programs and smart scenarios
Thanks to programmable schedules, you can adjust the heating output individually for each day of the week. Heating times can be changed on the fly or heating breaks can be activated, for example, for summer operation. The thermostat also allows integration into smart scenarios, so that, for example, the heating is automatically turned down when you leave the house.
Flexible control and maximum compatibility
With Bosch Smart Home Controller II as Matter Bridge compatible with all Matter Controllers
Easy installation and space-saving design
Thanks to its compact design with a mounting depth of just 18 mm, the thermostat can be integrated into existing wall boxes with a screw spacing of 60 mm. Existing wiring can be retained. It's also possible to connect an external remote sensor, for example, to regulate the floor temperature in bathrooms more precisely.
Technical data
Characteristic | Details |
---|---|
Device type designation | BTH-RM230Z |
Protection class | IP21 |
Ambient temperature (during use) | 0 °C to 50 °C |
Max. humidity | 80% (non-condensing) |
Dimensions (W × H × D) | 86 × 87 × 35 mm |
Weight | 131 g |
Radio protocol | Zigbee 3.0 (repeater) and Matter over Bridge |
radio frequency | 2.4 – 2.4835 GHz (ISM band) |
Max. transmission power | 10 dBm |
Radio range in open field | < 100 m |
Supply voltage | 230 VAC / 50 Hz |
Max. current consumption | 1 A |
Cable type and cross-section | Rigid and flexible cable 0.5 – 1.5 mm² |
installation | In device boxes with a depth of 35 mm and screw spacing of 60 mm |
Switching output | Potential-free relay |
Max. switching capacity | Resistive load: 3 A Inductive load: 1 A |
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