1.There are so many brands of new air conditioners, exactly how to choose?

Modern families will consider the quality of indoor air when decorating, and naturally will consider the new air system. So when choosing a new air system, the many brands to choose which one is good? In fact, in addition to choosing a brand, it is more important to look at the following performance:

Look at the function. Different models focus on different functions, such as equipped with HEPA high-efficiency filters of the new air machine to play haze purification function;
equipped with a full heat exchange core can be realized when the indoor and outdoor air replacement pre-cooling and preheating, to reduce indoor heat loss in order to achieve energy saving. The filter of the new air system determines its filtration effect, when choosing, pay attention to the specific filter filtration level.

Look at the air volume. Fresh air volume is an important reference factor in the purchase of new air system, the right amount of fresh air in order to play the effect of purification and ventilation, fresh air volume is too small, the room ventilation is insufficient to achieve a reasonable effect of purification and ventilation; fresh air volume is too large, it will increase the machine load, resulting in energy loss.

Look at the installation and after-sales service. According to different needs, you can choose top-feeding and top-row or floor-feeding and top-row two kinds of piping installation. Centralized fresh air system has a long service life, usually more than ten years of use, after-sales service and maintenance in the use of the process can not be ignored. Anything used for a long time will have wear and tear, and the filter of air purification products is even more so, the filter overdue use may bring secondary pollution. Pay attention to regular cleaning or replacement of filters to ensure the long-term and efficient purification effect of the new air purification system. When choosing a new air purification system, you should pay attention to understand the filter replacement and maintenance services in advance.



2. Is it not necessary to install a new air conditioning system where the air is good?

Some people ask is not the haze more cities need to An new air, the city air quality is good can not choose. In fact, even if the air quality is good city, when we close the door and shut the window indoors to open the refrigeration and heating, will affect the circulation of indoor air for a long time indoor CO₂ concentration increases, and mixed decoration is completed after the release of paints, coatings, adhesives and other indoor pollutants such as formaldehyde, cooking at home the smell of heavy fumes, as well as family members to smoke the smell of smoke, etc., the combination of the indoor air is contaminated indoor air quality should pay more attention to rely on the new air system to assist ventilation and ventilation is necessary to filter and adsorption of odors and particles. Indoor air quality should pay more attention, relying on fresh air systems to assist ventilation, filtering and adsorption of odors and particles is necessary.
 
3. What is the difference between fresh air system and air purifier?

The main function of air purifier is to purify the indoor air, while the new air system not only purifies and filters the polluted air, but also effectively ventilates and exchanges the air, inhibits the rise of indoor carbon dioxide concentration, and guarantees the healthy and fresh indoor air. Simply put, the air purifier filters and purifies the air, while the new air system not only provides the function of the air purifier, but also realizes the new air, introduces the fresh outdoor air into the room, and increases the indoor oxygen content.

4. Can the new air conditioning system replace the air conditioner?

First of all, air conditioning and fresh air are two sets of systems, the host is not the same, connected to the pipeline is not the same, and can not share the pipeline. The main function of the central air conditioning is cooling and heating, the new air is only an auxiliary function, can not replace the use of the new air machine. Similarly, the main function of the new air system is to replace the indoor and outdoor air to meet the balance of indoor and outdoor oxygen content, and can not directly regulate the indoor air temperature, and can not replace the use of central air conditioning.



5. Can I still install a new air conditioner in a renovated house?

Decorated house can also choose to install cabinet or wall-mounted air conditioner, the operation is simpler, only need to punch holes in the external wall, the machine will be hung on the wall or stand in the wall can be. The centralized fresh air system involves the operation of pipeline drilling, it is more recommended to be installed in the house which has not been renovated yet.

6. Does the fresh air system need to be on 24 hours a day?

Fresh air system is the outdoor air with high oxygen content after filtration and other processing, through the pipeline to the indoor, at the same time will be indoor dirty, low oxygen content of the air out of the outdoor system, 24 hours continuously open, the machine is always in operation in order to provide a constant supply of fresh air, and better provide a clean indoor space. In addition, even if the 24-hour continuous opening of the new air conditioner, due to its low operating power, its power consumption is almost the same as the domestic refrigerator.
 
7. Does the new air conditioning system require maintenance? How often?

After the installation of the new air system, the filter needs to be cleaned and maintained on a regular basis to avoid secondary pollution and to ensure the effect of indoor air purification. It should be noted that when installing the main unit of the new air system, enough space should be reserved for maintenance to facilitate the replacement of consumables in the later stage.

8. How often do the filters of the new air system need to be replaced?

Generally speaking, the new air system will come with a consumables replacement reminder function, according to the actual use of different environments, the need to replace the filter frequency is different, if there is a significant decrease in air volume, purification efficiency, noise and other phenomena, said that the need to replace the filter in time. Improve the indoor living environment, so that the air is fresher, the new air system has gradually become a necessity for home improvement. Understand the basic knowledge of the purchase of new air system, choose the most suitable, to create a more comfortable and healthy home.