When the indoor air conditioning exhaust and the outdoor fresh air flow through the heat exchange core respectively, the gap between the fibers is small, and only the water vapor molecules with smaller particle diameter are It can pass, and other harmful gas or odor gas molecules with large particle size cannot pass, so that temperature and humidity can be exchanged. During summer operation, the fresh air is cooled from the air conditioning exhaust to reduce the temperature while the water vapor in the fresh air penetrates into the exhaust air under the action of partial pressure; During winter operation, fresh air obtains heat from the air conditioning exhaust, causing the temperature to rise, and the water vapor in the exhaust gas penetrates into the fresh air. The total heat exchanger is an effective means to solve the contradiction between the fresh air volume and the energy saving. Under the constant introduction of fresh air, the consumption of fresh air consumes more than 75% of the cold air energy. It can complete the pre-cooling and dehumidification or preheating and humidification of outdoor air instead of pre-cooling or preheating the air-conditioning box. Air conditioner disk can be improved due to a large reduction in outdoor air load The dew point temperature of the tube, so that the evaporation pressure of the air conditioner is increased, the working energy of the cold air of the same air conditioner is increased. Outdoor air load is controlled, air conditioning is automatic Control is also easier. The use of a total heat exchanger in an air conditioning system can increase the amount of fresh air by three to four times and improve the ventilation of the place of use.

► CHARACTERISTIC

● Heat recovery ventilation

● 93% thermal efficiency

● Low energy EC fans

● Versatile unit positioning

● Automatic, 100% bypass

● 100% adjustable digital controller with internet and BMS connection