Thermonet 150W/m2 Undertile heating mats are now available in a full kit which includes all the items that are required for installation. With 150W/m2 underfloor heating, you can install up to 24m2 on one thermostat*. If you need a larger area of floor heating to be controlled on one Thermostat youll need a Contactor/Snubber. Speak to our team for more information. *Assuming the Thermostat has a maximum load of 16A. Thermonet electric underfloor heating stands alone as a mark of quality in the electric underfloor heating industry. The unique TwistedTwin heating cable is the very best on the market and the self-adhesive matting on the wire side offers unrivalled protection for the heating cable during installation. Electric underfloor heating is one luxury that wont cost you the earth either! At an approximate $25 - $30 per m2, per year making it an affordable luxury you can enjoy.**