Ventilation air conditioning equipment Fresh Eco Change AEC series

Achieving ventilation in a safe and comfortable sealed space by using a sensible heat exchanger to retain the cooling heat of the air conditioner and prevent the return of contaminated air.

Air conditioners in offices and similar spaces generally do not have ventilation functions because they operate on a circulation system that recirculates indoor air. During the COVID-19 pandemic, it is necessary to regularly open windows for ventilation. As a result, during ventilation, the inflow of outside air can be uncomfortable, and it also places a greater load on the air conditioning system. Fresh Eco Change is a ventilation air conditioning unit that allows for comfortable ventilation while remaining sealed. When expelling indoor air, it stores heat in a sensible heat exchanger, and conversely, when drawing in outside air, it absorbs that stored heat, enabling comfortable ventilation while minimizing indoor heat loss. Essentially, the exhaust and intake do not come into direct contact within the unit, ensuring that viruses and odors do not return indoors, providing peace of mind. There are also models equipped with medium-performance filters that are effective against pollen. Fresh Eco Change is a ventilation air conditioning unit designed for comfortable ventilation even in a sealed state, looking ahead to the post-COVID era.

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