1. Wire up and connect the back of the thermostat
T-MO thermostat
Install with ease
The T-MO thermostat is made with you in mind, so installation is a breeze. From push fit mounting to remote support, this thermostat has it all, removing your headaches.
What's in the T-MO thermostat box
Everything you need for a hassle free installation is included. 1 x ThermoSphere T-MO thermostat, 1 x 3m floor temperature sensor probe and quick installation guide.
Designed, built and made for you. We all know heating control can be a right faff and it shouldn't be! We've combined our experience and your feedback over the years to produce a product that makes installation and heating control, simple. So you're not left scratching your head or nosing through pages of installation and setup guides. T-MO makes your life easy.

Setup in minutes
Bored of reading pages of instruction manuals, let's be honest, who reads them in detail anyway. Our quick guide cuts the crap and gives you everything you need to be setup in 6 quick simple steps, so you're home has heating in no time.
Need the technical details
Get the low down of every nut and bolt on the T-MO thermostat. Our technical documents provide all the important information you need for specification and inclusion into any project.
Installation kit - Extended warranty
Install your ThermoSphere Combi Boiler with the ThermoSphere installation kit and register the system online to gain an additional 2 years on your warranty. The installation kit includes: Magneti filter, filling loop, system cleaner, inhibitor, auto bypass valve, isolation valves for all water connections, EPH Combi Control kit and a Caleffi 5LPM flow valve.
Remote support
Grant our Support team access to your new thermostat and we'll get your heating schedule setup for you, removing the hassle.
Multiple thermostats
If you are installing multiple thermostat, once the first is setup, simple copy and paste functionality makes your whole home system setup a doddle.
Connectivity
Whether it's via Wi-FI or Bluetooth, connect with ease to your system, ready to setup and control your heating via the T-MO app.
Get an electric underfloor heating quote
Complete the short form and you'll receive a fast quote turnaround time along with the right product details for your property or project.
Need it even quicker? Call our HQ and one of the team will be happy to help on 01622 689440.
Your questions answered
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.
