Fast to set up
With the BT21, it's faster and easier to set up a customised heating schedule. You can do it in under 60 seconds!
The Bluetooth Programmable Thermostat is the fastest, simplest and easiest thermostat to set up and program.
Start your day on the front foot with perfectly warm floors and an unquestionable cosy environment, all powered by a smile. The Bluetooth Programmable Thermostat (BT21) makes controlling underfloor heating a doddle. Use the app to set up a heating schedule in seconds and the dial to adjust the temperature should you prefer a more manual approach.
At first glance the BT21 could be mistaken for a manual thermostat but there is more to it than meets the eye. So what’s the dial for? Just ‘tap’ and ‘twist’ it to adjust the Comfort and Eco modes. Everything else is done on the app!
No internet. No hubs. No worries. Unlike thermostats that rely on Wi-Fi signal, you‘ll have peace of mind knowing that the BT21 uses Bluetooth connectivity. It also means you don‘t waste time remembering passwords. Just connect and go!
The manual dial is used to adjust the temperature of the Eco and Comfort modes and everything else is done on the app! Fear not! You can lock the dial to stop wandering hands adjusting the temperature when you are not looking.
The app for the Bluetooth Programmable Thermostat is a powerhouse of functionality. Create heating schedules in under 60 seconds and adjust all settings easily without navigating through complicated menus.
Just like many of our other thermostats, the BT21 works with all of the most popular sensor probes. So, if your existing underfloor heating thermostat is a pain to use or just an eyesore on your wall, you can replace it with ease.
If you have a question that needs an answer, our comprehensive FAQs page is packed full of them. However, we know that some questions are more complex than others so our team are always available to help.