Tado Extension Kit (Accessory Product)
Wireless receiver for heating systems in single-family homes without a room thermostat or with a wireless thermostat.

The tado Extension Kit can only be used as an accessory product in conjunction with a smart thermostat starter kit (v2/v3/v3+). The Extension Kit is required to connect the smart thermostat to a weather-compensated heating system without a room thermostat or if you own a wireless room thermostat. The Extension Kit is directly connected to the boiler via cable and then functions as a wireless receiver for the smart thermostat in the heating system.

This product includes:
Extension Kit accessories: connection cable, terminal block, Euroblock connector, RAST5 connector, mounting materials.