How to choose dehumidification fresh air?

Fresh air dehumidification system-see dehumidification format clearly

When purchasing fresh air dehumidification system, the general compressor fresh air dehumidification system will indicate daily dehumidification capacity L/ day, 30℃RH80% and daily dehumidification capacity L/ day, 27℃RH60%, which is calculated according to temperature and humidity. Fresh air dehumidification system-pay attention to the running sound of fresh air dehumidification system.

If the compressor-type fresh air dehumidification system is used for a long time, the compression will become slightly larger, while the dehumidification wheel-type fresh air dehumidification system has a small exaggeration. Compared with the compressor-type fresh air dehumidification system, the operation sound of the dehumidification wheel-type fresh air dehumidification system in normal mode or strong mode will not be lower than that of the compressor-type fresh air dehumidification system. When you buy it, you should go to the store or appliance store to listen to it yourself, and it is more practical to feel it yourself. However, because there are sometimes loud background sounds in the store, you may not hear too many machine running sounds. It is recommended to feel the vibration of the machine by hand.

Dehumidification system fresh air dehumidification system-remember the relationship between dehumidification force and dehumidification temperature.

Generally speaking, the compressor type fresh air dehumidification system is based on the principle of air cooler. The compressor type fresh air dehumidification system is divided into type A fresh air dehumidification system and type B fresh air dehumidification system. The dehumidification temperature range of type A fresh air dehumidification system is 15~35 degrees, while the dehumidification temperature range of type B fresh air dehumidification system is 5~35 degrees, so the colder the weather, the lower the dehumidification power, which is normal.

Fresh air dehumidification system-pay attention to the shelf life and origin of products

Some fresh air dehumidification systems are guaranteed for three years, and some are only one year. Most of them are made in Chinese mainland, but international brands Panasonic and Hitachi are still made in made in taiwan, and a few are made in Japan. So pay attention to the place of origin when buying, because there was an incident that the fresh air dehumidification system went off fire a few days ago, so it is more appropriate not to buy a miscellaneous brand.

Fresh air dehumidification system-try to buy a fresh air dehumidification system with simple function.

At present, many fresh air dehumidification systems with air mute function are popular, but the main function of fresh air dehumidification system is dehumidification. Therefore, the additional air mute function of most fresh air dehumidification systems below 10,000 yuan is very popular, which is not as good as a simple air mute. In addition, the fresh air dehumidification system with air mute function has an additional filter screen, which belongs to consumables and is expensive to replace regularly. Therefore, for the above reasons, it is best to buy only a fresh air dehumidification system with simple functions.