About 3% of buildings in Switzerland are heated by a “remote heating” CAD. Energy is distributed using a heat network, fed by an incineration plant, a wood-fired boiler, a power station or an industrial site that values ​​heat rejection.

The condensing boiler works at the base like a traditional oil boiler. It is fed by a tank located outside or inside the house. The combustion of fuel oil warms the heating water circuit.

The condensing gas boiler takes advantage of the energy contained in the flue gases. The fumes emitted during the combustion of natural gas contain water vapor. The latter condenses by releasing heat. Return water from the heating circuit heats up with this energy.

By solar thermal energy is meant the use for heating purposes of solar radiation energy. It differs from solar photo-voltaic, which refers to the production of solar electrical energy. A solar thermal system works in principle as a garden hose exposed to the sun: The sun heats via the solar collector a fluid that circulates…

Le Lorem Ipsum est simplement du faux texte employé dans la composition et la mise en page avant impression. Le Lorem Ipsum est le faux texte standard de l’imprimerie depuis les années 1500, quand un imprimeur anonyme assembla ensemble des morceaux de texte pour réaliser un livre spécimen de polices de texte. Il n’a pas fait que…

Le Lorem Ipsum est simplement du faux texte employé dans la composition et la mise en page avant impression. Le Lorem Ipsum est le faux texte standard de l’imprimerie depuis les années 1500, quand un imprimeur anonyme assembla ensemble des morceaux de texte pour réaliser un livre spécimen de polices de texte. Il n’a pas fait que…

Le Lorem Ipsum est simplement du faux texte employé dans la composition et la mise en page avant impression. Le Lorem Ipsum est le faux texte standard de l’imprimerie depuis les années 1500, quand un imprimeur anonyme assembla ensemble des morceaux de texte pour réaliser un livre spécimen de polices de texte. Il n’a pas fait que…

Geothermal energy refers to the temperature of the subsoil. The further you go down to the center of the Earth, the higher the temperature. At 100 meters deep, it is – all year – at about 12 ° C. At 300 meters, it reaches about 20 ° C. Around 400 meters, it is enough to…

The heat pump is a heating mode that draws calories into an existing environment to restore them inside a home. This principle applies to the air-water heat pump (PAC) which recovers the calories contained in the air, transforms them into heat that will heat water, then diffused in your heating system. Equipment necessary for the…

This heating system works on the same principle as the “ground-water” heat pump with a geothermal probe, with the difference that the circuit is generally open: it draws water directly from an underground water table, a lake or a river, and then brings it to the CAP that takes its heat, before rejecting the cooled…