With the rapid development of science and technology, in many real estate projects in developed countries, the energy recovery ventilator has been perfectly combined with real estate projects. The ERV has been an essential household appliance, and the installation frequency of fresh air system in buildings is also very high.

In the laws of developed countries, new real estate projects should be forced to install fresh air system / energy recovery ventilator, because they have realized that the fresh air system can not only ventilate, but also remove bacteria and dust to protect people's healthy breathing. In China, the popularity of fresh air system energy recovery ventilator is far less than the level of developed countries. With the rapid development of economy in recent years, air pollution has become increasingly serious. The number of respiratory diseases caused by decoration pollution has increased greatly. In recent years, the sales volume of air purification products is higher and higher, and people are more and more aware of how important fresh air is to people. With the gradual introduction of national policies, the use of fresh air system energy recovery ventilator in new real estate projects is still in its infancy, and the whole market is still in the stage of consumer training.

In view of the serious outdoor air pollution in recent years, many people are unable to open windows indoors, but the indoor air quality is also not good. Many people are in a closed space for a long time due to the excessive pollutants of building materials, decoration materials, furniture, and daily office and living products. The harm to human body is also very huge, especially children and the elderly, fresh air system energy recovery ventilator can solve the above problems, can improve indoor air quality, improve home conditions, is to protect people's healthy breathing essential products.

Fresh air system energy recovery ventilator is mainly divided into ceiling type fresh air system and cabinet type fresh air system, as well as wall mounted fresh air system. The general application of real estate is ceiling type fresh air system, which is what we call central fresh air system. Its main advantage is that it takes up a small space and adopts pipeline type, which greatly reduces the occupancy rate of space. The central fresh air system mainly uses DC brushless motor, which is very quiet and has a total heat exchanger, which greatly reduces heat loss and saves energy. It also has a remote control system, which can detect the air quality at home anytime and anywhere, which is more convenient. Fresh air system ERV will become the new favorite of the real estate industry in the future.