It uses double-layer sheet metal with glass fiber materials hidden inside, featuring fire prevention, safety, noise reduction, etc.
It adopts a branded external rotor motor to achieve differential operation of the motor, meeting different needs.
It has primary and high-efficiency filtration, effectively removing PM2.5 with a filtration efficiency of over 90%.
It is made of high-strength environmental-friendly galvanized steel and coated with Dutch AkzoNobel powder, which is anti-corrosive and has an exquisite appearance.
It has a new hinge flip design, allowing tool-free maintenance and holding a national patent.
The intelligent bypass air valve: When combined with various programs of the intelligent controller on the machine, it can achieve different functions.
It is equipped with dual-power motors, whose operating states can be independently controlled.
The improved design minimizes energy loss to the greatest extent and has an automatic defrosting function, effectively protecting the heat core.