Danfoss thermostatic radiator valve operators optimize the heating of your home and save energy without compromising comfort.
Easily set and maintain your preferred temperature, even down to each individual room. Maybe you like your living room nice and warm but want to keep a rarely used spare room at minimum temperature? Plus, heating your home more efficiently allows you to not only enhance comfort, but you can reduce your heat consumption significantly simply by upgrading your old thermostats.
Danfoss invented the thermostatic radiator valve more than 80 years ago and today, more than 40 million homes are heated with this technology.
Features and benefits
Ensures optimal comfort at home, room by room.
Our product range covers both liquid thermostats as well as fast-responding gas and electronic thermostats for improved energy efficiency.
The world’s only TRV operator with gas-filled sensor: One of the secrets of the operators service life of over 20 years is the gas charged, precision-manufactured sensors. Unlike other fillings, gas maintains a high regulating capacity and reactivity.
Unique click-connection for fast and easy installation - for both DIY and professional installers.

How does a radiator thermostat work?
See how a Danfoss radiator thermostat works
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