Air Renewal
–ECONOFRESH
The natural air renewal solution
The natural air renewal solution
01. NATURAL COOLING
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
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
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.