How to treat fresh air system? When you open the window, you can get some air. Do I have to pay IQ tax for this?

Many families report that with fresh air, there is less dust in their homes. This phenomenon may be more obvious in the north. There is always thick dust on the windowsill in the north, and dust will appear on the bedside table at home for about a month, but we all know the benefits of opening the window for ventilation, enriching oxygen and reducing carbon. Oxygen in the human body drives metabolism and enhances immunity. The advantage of fresh air system is that it can circulate air without opening the window, and the air entering the room is filtered and cleaner.

In addition, now living in the city, sometimes noise pollution is inevitable, which will affect our daily rest. If we close the window, the sound will be blocked less. At this time, the fresh air system ensures that you can breathe oxygen-enriched air at night and reduce the impact of noise on us.

In addition, the fresh air with total heat exchanger can achieve ventilation without affecting the indoor air temperature and increasing the workload of air conditioning, refrigeration or heating. There is heating in the room in winter, which reduces the number of people opening windows. You can open fresh air.

The fresh air system sucks in outdoor air through a fan, filters it, sends it in, and then exhausts indoor air through a fan or indoor negative pressure.

It has many advantages of window ventilation, such as discharging peculiar smell, diluting formaldehyde, maintaining air humidity, and making household articles less prone to mildew.