New 20Amp Thermostat Removes Need For Switch Contactor

The underfloor heating specialists at Ambient Electrical are launching a brand new 20amp rated thermostat, enabling the direct switching of heating systems up to 44m² from a single controller.

Known as the TR3100/20, the brand new thermostat from Ambient Electrical has been developed specifically for the larger underfloor heating systems and removes the need for a switch contactor.

David Goose from Ambient Electrical, the leading providers of electric under floor heating, said: “We are eagerly anticipating the launch of our brand new thermostat later this week. A major benefit of the TR3100/20 thermostat to the customer is the reduced installation costs and the ability to control large heating areas from a single controller.

The same physical size as the standard thermostat units from Ambient Electrical, the all new thermostat can be mounted onto a 45mm deep single wall box and is available in both white and silver matt finishes.

Boasting four event daily programming, selectable temperature functions (Floor/Air and Floor/Air) and a selectable back lit display in blue, the newest product to hit the shelves at Ambient Electrical is set to take the industry by storm.

David added: “The unit is also supplied with a three metre floor temperature sensor, optional remote control and a two year warranty to give the customer that extra piece of mind.”

“Our brand new thermostat means that the maximum heating systems now possible from a 20amp direct supply are, 100w/m² under tile mat systems up to 45.0m², 150w/m² under tile mat systems up to 30.0m², 200w/m² under tile mat systems up to 23.0m², loose cable systems up to 4650w (28.0m² - 36.0m²) and wood / laminate foil mats up to 32.0m².”

For more information on any of the under floor heating systems available from Ambient Electrical, please visit their website at

EU Cookie Law & GDPR Compliance

This site uses cookies to enable it to run more about how we use cookies.

To make this annoying pop up go away, please agree this usage is OK, or you can Opt Out

Check this box to agree that it is fine to enable cookies from Ambient Electical
And click I agree