hrv350

1.fresh air ventilator(ERV,HRV) 2. hexagon,counterflow paper core 3. quadrangle,crossflow AL core 4. capacity:150-10000m3/h fresh air ventilator For room fresh air handling unit.Keep the fresh of the room and exhaust the contaminated air ,at the same time save the energy.All types can be customized acording to your requirements, we produce now as follows:150 m3/h,250 m3/h,300 m3/h,350 m3/h,500 m3 ...