Saving energy and protecting the environment
Saving energy means saving money while at the same time making a valuable contribution to environmental protection. On the one hand resources are saved, since no energy has to be generated from coal, oil, gas or nuclear 
power. On the other hand the emission of harmful substances is reduced. One of these harmful substances is carbon dioxide (CO2), which is generated during every combustion process - in other words every time energy is generated from fossil energy sources. The CO2 content of our air has been rising constantly since the industrialisation and is to a considerable extent responsible for global warming.
A great deal of the heating energy required to heat up the outside air can be saved by using a Pluggit convenience ventilation system with heat recovery. And you make a specific contribution to reducing harmful CO2 and protecting the environment.
The air currents must be conveyed by fans, however the energy required for this purpose is minimal thanks to our technical optimisation. The power required to ventilate an entire single-family house corresponds to about the amount required for a light bulb.
Detailed information on saving energy
Technical data of a Pluggit ventilation unit (Avent P300) for an average single-family house:
The coefficient of performance indicates the ratio between the recovered thermal energy and the electrical power raised, which means the recovered thermal energy is at least 15 times as high!