Huair, Heat Pump Hybrid Desiccant Outdoor Air Handling Unit
Huair is a cutting-edge heat pump hybrid desiccant outdoor air handling unit (AHU). It transforms hot, humid outdoor air into cool, dry, and clean air before introducing it indoors.
Our system utilizes a high-performance polymer desiccant rotor to supply dry air with a dew point of 10°C or less. For the desiccant rotor’s regeneration, Huair cleverly uses the waste heat from the heat pump’s condenser. This eliminates the need for a separate regeneration heat source, making it over three times more energy-efficient compared to traditional desiccant dehumidifiers that require high temperatures of 120°C or more.

In winter, when outdoor temperature and humidity are low, the desiccant rotor functions as a total heat exchanger. This allows Huair to provide a total heat recovery ventilation feature, recovering ventilation energy.
