Is it necessary to install a fresh air system indoors?

If the cost is not considered, installation is highly recommended.

Fresh air system is an independent fresh air treatment system, which is mainly composed of air supply system and exhaust system. The outdoor air drawn by the fan is filtered by the filter screen and sent indoors. The indoor air is exhausted to the outside through the fan or negative pressure, and the fresh outdoor air can be breathed without opening the window.

Can reduce carbon and enrich oxygen

It can reduce indoor carbon dioxide and increase indoor oxygen content. Adequate oxygen can increase human metabolism and improve human immunity.

Can remove dust and prevent bacteria.

It filters the outdoor air and sends it indoors, which can prevent dust and germs from entering the room to a certain extent and reduce the accumulation of indoor dust.

The influence of noise can be reduced.

Nowadays, the urban living environment will inevitably be affected by external noise, and not opening the window will also reduce the impact of noise on our daily life to a certain extent. The fresh air system can help you breathe fresh outdoor air without opening the window.

The humidity in the air can be balanced.

The air circulation back and forth can maintain good indoor humidity, not too dry or too wet, and indoor items are not easy to breed mold.

It can reduce harmful gases in the air.

As we all know, the cheap and effective ventilation method in in addition to formaldehyde is to open windows, but sometimes the fresh air system can keep ventilation for 24 hours, which is more conducive to the discharge of harmful gases.

Will not affect the indoor temperature.

In addition, the fresh air of the total heat exchange system does not have to worry about affecting the indoor air because of seasonal temperature changes. The total heat exchange system will recover the indoor air temperature and balance the outdoor air temperature, so that the indoor air temperature in Leng Xia is neither too hot nor too cold in winter, and will not affect the use effect of other household appliances.