• save up to 30% in heating costs!


• not larger than a regular thermostatic head


• goes easy on valves with ET valve protection very


• robust housing design


• battery life up to 5 years*


• nearly noiseless gear


• easy handling


• easy to install due to the snap-on adapter


• automatic frost protection


• “open window“ detection


• 8 individually programmable switch points a day


• convenient programming with the PROGmatic


• 3-year guarantee


• Fits on a lot of well known lowervalve parts (e.g. Heimeier, Danfoss, Honeywell Braukmann, Honeywell MNG, Oventrop from approx. 1996 among others)

* (depending on the profile of heat distribution and climatic conditions such as the existing external temperature during the heating period and the duration of the heating period and the valve used)