Features of ceiling type silent design enthalpy heat recovery ventilation unit
 
1. Perfect silence design
2. High efficiency, over 70%
3. Wide airflow range to meet different demand
4. Air filtration and purification
5. High airproof feature and easy maintenance
 
Working principle of  heat and energy recovery ventilator(HRV & ERV)
 
Heat & energy recovery ventilator can expel the stale air indoor out of room, meanwhile supplying the fresh air outside into the room, by using the advanced heat/energy recovering technology, the energy can exchange taking advantage of the difference of the temperature and humidity between indoor and outdoor air. By this means, it can not only smooth away the problem of indoor pollution, but also saving energy.

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