Is the fresh air air -changing machine the same?The answer is different.
Fresh air air change machine
First of all, lets start with a simple fan. There is only one motor in the fan that is only used to send or exhaust air. LaterThe fresh air gas exchange machine, while sending a new air, exhausting the wind, the key is that there is a hot recovery device inside. Not only is it ventilated and ventilated, but also energy -saving and environmentally friendly. It is a product that is born.Then such a fan is called a fresh air gas exchange machine, and the fresh air gas exchange machine is divided into full heat and heat.
The fresh air air -changing unit can be made into one -way flow or two -way flow. There is no heat recovery device in it, but there are watch cold device (refrigeration, heating) and humidification requirements.Sheet wings) are called hot recycling new air units.
Therefore