Air renewal systems
–ECONOFRESH
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The natural air renewal solution
01. NATURAL COOLING
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Naturally cool spaces with high thermal loads using the Free Cooling mode, which uses cooler outside air to cool indoor spaces and achieve significant energy savings.

02. HEALTHIER AIR
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By exchanging indoor air with fresh air, the system reduces CO2, pollutants, smoke and other odours, creating a fresher, more healthy indoor environment.
documentation
downloads
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Manuals, brochures and other product literature. If you need any more information, please get in touch.
where to buy
–Search our network of authorised Hitachi distributors and installers.