Hitachi responds to IAQ challenge

Air exchanger
Designed to deliver high-quality air, Hitachi’s Air Exchanger.
The Air Exchanger series is described by Hitachi as a major step forward in its continued efforts to help improve indoor air quality. This 2-way ventilation system incorporates high-air-quality filters. Units include the DC inverter PAM control to improve performance and efficiency. The refrigerant is R410A and Hitachi’s twin rotary compressor is used. A key feature is the built-in self-cleaning function, ensuring that delivered air is of the highest quality.
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