The Calobus® "exergetic" control preserves the environment :

Calobus® permits a better use of low temperature energy of the condensation modern heaters,of the heat pomps or still the solar energy.

Brillant: a simple thermostatic valve insure an "exergetic" individual billing of hot water and heating.

Heaters with condensation. State estate Champs in Lutry

 

Transformation with heating pomp in Bex