Is it necessary to install a fresh air system after installing the central air conditioner?

Is it necessary to install a fresh air system after installing the central air conditioner?

“Is there a central air-conditioning in my home? Is it necessary to install a fresh air system?” said Ms. Wang, who consulted Lianyungang Daikin’s air-conditioning repair and sales staff. In fact, there are many consumers with similar questions like Ms. Wang. Is it necessary to install a fresh air system after installation of central air-conditioning? ? Next, let's take a look at how Dakin Central Air Conditioning experts say it.

[Function difference between central air-conditioning system and fresh air system]

In fact, although some central air-conditioning systems do contain fresh air, the function of the central air-conditioning system is to adjust the indoor air temperature to cool or warm the indoor air. It does not allow the indoor air to communicate with the outdoor air, if any. Only to send, no reasonable air flow organization, dirty air will always accumulate indoors.

On the contrary, the role of the fresh air system is to achieve convection between indoor air and outdoor air, improve air quality, and reduce secondary air pollution. It mainly uses the power of wind turbines, and the technology of piping leading and exhausting, connecting outdoor air, forming a cycle, and organizing the movement of indoor air flow, thereby improving indoor air quality.

[Used with both, the effect is better]

According to Daikin central air-conditioning experts, if the central air-conditioning and fresh air system are used at the same time, the overall effect will be better. The new air system can well make up for the problem that the central air conditioner can only regulate the indoor temperature, and can not eliminate indoor turbid air and improve the indoor air quality; and the central air conditioner can realize the problem that the fresh air system can not cool and heat and adjust the indoor temperature. The two complement each other and work together to maintain the proper temperature in the room while enjoying the fresh air.