HIGH EFFICIENCY FULL HEAT RECOVERY FRESH AIR FAN

Product details

Model：

Overview

Air volume：2000~25000m³/h

Refrigeration capacity：25~236kw

Product Features

■ Self heating cooling total heat recovery：Adopting natural cooling and total heat recovery heat exchange carrier, the total heat recovery efficiency can reach over 75%.

■ Variable frequency direct expansion technology：The unit adopts an integrated design with an integrated variable frequency refrigeration system, eliminating the need for external cooling sources, achieving a 'primary refrigerant' cycle, assisting in deep dehumidification of fresh air in high humidity weather, and expanding the operating range of high humidity environments.

■ Full condition adaptive control：The unit has a wide operating range and strong adaptability, and can operate within the range of -15 ℃ to 48 ℃. Multiple operating modes can be activated according to different seasons and climates.

■ Stronger dehumidification ability：The total heat recovery device of the unit pre cools the fresh air, making the pre cooled air reach or approach the dew point temperature. After the air enters the evaporator, it undergoes deep cooling and dehumidification, increasing the dehumidification capacity by 20-30%.

■ Eliminate cross infection：The heat absorbing and heat releasing ends of the total heat recovery device are designed to be completely separated. The indoor exhaust air and fresh air are 100% non-contact, completely eliminating cross infection of air, ensuring clean and healthy air quality. It is very suitable for places with strict air requirements.

■ Condensate recovery and replenishment unit：During the operation of the cold system, condensed water is generated and can be directly recycled for the make-up water of the exhaust side spray heat release end of the new exhaust total heat recovery device, without the need for external drainage.

■ Used in various occasions：Suitable for centralized processing and exhaust of fresh air in places such as laboratories, commercial buildings, stations, hotels, smelters, printing factories, etc.