Fresh air ventilation unit 

Small full-heat fresh air ventilator with air volume range of 150m³ / h-800m³ / h, suitable for areas with small indoor and outdoor temperature differences and high outdoor humidity, equipped with different control systems to achieve specific equipment functions, energy saving, low noise, and extremely cost-effective high. Used in residential, office, office building, hotel, laboratory, computer room, catering and other places.

Fresh Air Ventilation Unit Air Handling Unit Thin Type Hanging Air Conditioning Unit Small air duct air conditioner Air-Cooled Duct Air Conditioner