The renewable energies an inexhaustible source of energy

The planet warms up by the Sun and is regenerated thanks to the wind, the rain and the solar contributions. The Sun and the air that surrounds your home becomes consistently a reserve of energy that is constantly renewed of inexhaustible calories.

heath pumps french fabric sdeec

Save up to 75% of energy with a SDEEC’s heat pump

With 1 kWh of electricity a heat pump produces an average of 4kWh of heat, that is to say with a free recovery of 3 kWh (Coefficient of Performance COP 4,0). With a credit of taxes up to 40% (in France) and minimal operational expense, the heat pump is imposed naturally as the most economical solution for your heating.

The Heat pump is even four times more efficient than the conventional boilers of fossil fuels.
How it works ?

1 : The outsider air enters in touch with the evaporator across a coil evaporating the cooling gas in liquid state that is colder than the above mentioned air.

2 : The cooling evaporated gas is compressed by a compressor which increases its temperature.

3 : The cooling gas that has been compressed is condensed (in the condenser) and causes the heat liberation that will serve to warm the interior of your home. The above mentioned condensed gas returns to turn into cooling gas into liquid state.

4 : The cooling gas in liquid state moves towards the valve of expansion that lowers its temperature and pressure and then returns it to the evaporator to restart the cycle(1).

TWO TECHNOLOGIES OF HEAT PUMPS

Aerothermal Heat Pumps : also called air‐to‐water or Air‐Source utilizes the principle of the aerotermia taking the natural heat present in the air.

Geothermal Heat Pumps : also called earth‐water / water ‐ water utilizes the principle of the geothermic taking the natural heat present in the soil or phreatic stratum (water). See the different methods of capture

Aerothermal and geothermal energies are registered in the families of suitable renewable energies that take part of the preservation of the environment (Protocol of Kioto).