350m3/H Positive Pressure Ventilation Unit HVAC Positive Pressure Home Ventilation

The fresh air system sends the outdoor fresh air with sufficient oxygen into the room after multiple filtration and purification treatment, while discharging the indoor dirty air outside, and ensures that the indoor air is always in a clean, fresh and oxygen-rich state through 24-hour uninterrupted cycle replacement.




For the design of the motor, has been adhering to the "big horse car" design concept, independent research and development of brushless DC motor, with a wide speed range of smooth speed regulation process, overload ability, low energy consumption, low noise and other advantages. Under the same CADR value, the noise interval is 35-55dB, which is less than the new national standard. Excellent housing packaging process, to ensure that the whole machine is not affected by electromagnetic interference, the fresh air motor always has a large power redundancy when running, the matching servo drive circuit, so that the motor always works in the best speed curve range, so that under the condition of low energy consumption, low noise, while meeting the air volume and wind pressure requirements of the whole machine, to ensure that the user has a good experience.