During the COVID-19 Pandemic, it is extremely important to observe the rules of respiratory safety:keep a distance of at least 1.5 meters,apply a medical mask in case of signs of COVID-19,
Analysis of air supply method1.1 First, we analyze from the principle of air. Polluted air generally has more particles,In addition, carbon dioxide, etc., which means that the weight of the polluted a..
VT501 is ideal for tight, moisture-prone homes because they replace the humid air with dry, fresh air. In climates with excessive outdoor humidity, an energy-recovery ventilator is more suitable.
In the face of the virus, we all know that if you go out, you must wear a respirator...What are the benefits of the fresh air system?1st ,Purify air all day...
The main function of people installing the fresh air system is to ventilate, by the way, the coarse filtering of large particles such as pollen. For some severely polluted areas, rough filtration is n..
When choose fresh air, what brand of fresh air system to choose, and how to choose the amount of fresh air. So how do we confirm the fresh air volume?First, calculate the fresh air use area and number..