See more Thermostats


Right chevron

Central heating

Right chevron


Right chevron

Bosch Smart Home Digital Smart Underfloor heating thermostat 230V

Sold & shipped by B&Q

Left chevron
Bosch Smart Home Digital Smart Underfloor heating thermostat 230V
Right chevron
Checking availability...

Product details

Product information

With the Bosch underfloor heating thermostat, you can integrate underfloor heating into your Smart Home system.

  • Fully programmable
  • Includes Frame, fixing material & user manual
  • Suitable for Any room, excluding wet-rooms
  • 2 years Guarantee

Features and benefits

Program time slots and automations for more comfort at home. The thermostat also measures relative humidity, ensuring the perfect room climate.

  • Change the temperature of your underfloor heating on your thermostat, with your app or voice control
  • Increase heating efficiency with flexible time schedules, scenarios and automations
  • Continuous measurement and display of relative humidity
  • Works with Amazon Alexa and Google Assistant
  • Use existing wiring of underfloor thermostat for installation
  • The thermostat is also available as a 24V version


Control typeDigital
DisplayBacklit LCD
Maximum electrical load230W
Maximum temperature50°C
Minimum temperature0°C
Model name/numberTHIW230 AA
Pack quantity1
Product depth54mm
Product height86mm
Room useAny room, excluding wet-rooms
Smart home compatibilityAmazon Alexa and Google Assistant
Switching capacity1A
Product code4062321102173