Fully modular, highly efficient air handling units

Klima-Therm’s range of modular AHUs includes Rhoss ADV Next Air. Fully modular and with a wide choice of configurations, these AHUs have perfectly fitting panels and a single-piece structure to guarantee the highest possible air leakage standard (tightness class L1).

The air handling unit profiles are made of plastic and the highly efficient insulation panels, installed on the access side only, eliminate energy waste, providing thermal transmittance class T2.


The ADV Next Air range is available in a full plug and play version, which incorporates both the electrical power and control plus machine management, thus maximising comfort and minimising energy consumption.

For even more efficient operation, ADV Next Air AHUs employ Air’Suite® filter biocide filtration which combines granular filtration with inactivation of the biological charge for the highest possible air quality performance.

The ADV Next Air range, which can incorporate filters up to filtration class F9, is equipped with a distinctive thick metal frame that features a special clamping mechanism to keep the filtration cells perfectly in contact with the gaskets to ensure excellent resistance to aging in a wide range of operating temperatures.