Register your electric underfloor heating warranty

Declaration: By filling in and submitting this form you are declaring to ThermoSphere that all information is accurate and correct on the date of installation. Any information found to be false or inaccurate will render this warranty void. We do our best to review all warranty submissions and may contact you to verify your information. You do not need to register your thermostat warranty separately. Include the thermostat stock code as part of your underfloor heating system registration.

The installation must be registered no later than 60 days after the date of the installation.

Have a question about warranties?

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.


Contact one of the team