Ventilation fan Description:The outdoor fresh air and air-conditioned room exhaust heat exchanges through the heat exchange core, and the outdoor air is pretreated by the energy of the exhaust air to ..

As we all know, the high-quality purifier fan can continuously remove indoor turbid air and deliver clean&fresh air to the indoors, avoiding the human body from the malignant erosion of various pathog..

While VTRONIC wall mounted fresh air ventilator has the Ceramic Heat Exchanger, the heating exchanger rate reach 90%. It can keep the balance of the temperature and humidity indoor and save much energ..

The main function of the VT260 wall-mounted fresh air ventilator is the air supply function. Under the action of the powerful motor, fresh air can be continuously sent into the room to meet the indoor..

There is a clear difference between the VTRONIC fresh air ventilator and the air conditioner. VT260 can realize the circulation of air, keep the air exchange with the outdoor, and filter the outdoor P..