
Smart Thermostat for Electric Underfloor Heating
The BeOk TDS21-EP is a smart thermostat for electric underfloor heating systems using heating cable, heaters or electric heating mats, with a maximum load of 16A.
SKU: TDS21-EP
In stock
Programmable 5+2 day in-wall thermostat for electric underfloor heating, with 6 time periods per day and 220V supply.
The thermostat can be programmed to suit your needs. For example, during the day from 9:00 to 17:00 the temperature can be set to 22°C, while from 17:00 to 9:00 the temperature in the home can be 25°C!
The thermostat is 5+2 day programmable, with 6 time periods per day.
Note: This thermostat is installed in a wall box! It must be powered at 220V and must be wired to the underfloor heating mat.
User manual

The BeOk TDS21-EP is a smart thermostat for electric underfloor heating systems using heating cable, heaters or electric heating mats, with a maximum load of 16A.


An elegant glass panel, perfect for your home, with 3 operating modes for the built-in sensors.

The intelligent overheating function lets the thermostat monitor the floor temperature and keep it at an optimal level for the whole family.

The anti-freeze system of the BeOk TDS21-EP constantly monitors the room temperature. When it falls below 10°C, the thermostat automatically switches on the heating to prevent the water in the heating system from freezing.

The thermostat is 5+2 day programmable, with 6 time periods per day. It also features an adaptive start function, shown as a percentage for the last 24h, 7 days, 30 days or 365 days.

