Single room heat recovery units tend to be more efficient than traditional extract ventilation systems, but are not as complex to install as the centralised packaged units that you tend to have for the whole building.
The smog pm2.5 has become the focus of social attention in the past two years.PM2.5 is small particle and contains a mass of toxic and harmful substances, which have a great impact on human health.The air purifier has a good purifying effect on pm2.5 and can effectively filter the pollutants in the air.Now we’re introducing Vtronic HEPA filter box how to clear the air?
There is a system in ventilation fan called the heat exchange system. When the window is closed, the wind coming in from the outdoor air duct through the ventilation fan will be heated by the heat exchange system to heat the air into the room;
In recent years, indoor air purification equipment on the market has been selling well. Following the air purifier, household ventilation fan with air purification and ventilation and ventilation functions (such as silent duct fans, wall-type fans, wall-mounted fans) .
Wall-mounted fans and wall-type fans eliminate the need for layout ventilation ducts, and the overall footprint of the house is very small, which does not require a lot of engineering design, thus saving more time and space.