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CRL evo Compact Ventilation Unit Series

Compact ventilation units with rotary heat exchanger

“For indoor and outdoor installation, providing a pleasant indoor climate—for example in small office buildings, medical centers, or childcare facilities.

The compact air handling unit with rotary heat exchanger

WOLF CRL evo

Reliable and highly efficient ventilation, dehumidification, heating, and cooling in a compact footprint. Eurovent-certified.

Dehumidifying, heating, and cooling for rooms with high occupancy: compact, energy‑efficient, and easy‑to‑install ventilation units with rotary heat exchanger for small office buildings, hotels, medical centers, doctors’ practices, childcare facilities, etc. – optimized for minimal installation space and maximum comfort.

► For air volumes from 1,300 to 4,900 m³/h

Benefits at a Glance:

The units are equipped with the latest generation of EC fans, a full-featured control system, and long‑lasting bag filters. Five unit sizes each for indoor and outdoor installation cover the air volume flows required in small commercial, hotel, and public buildings. Thanks to pre-installed piping and wiring, they are fully plug‑and‑play and can be connected and commissioned quickly and easily. They utilize free cooling as well as water-based cooling and heating modules, electrically integrable heating modules, and Clima‑Split heat pump technology.

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Everything else you need to know:

    • Working for your customers 7 days a week: 
      An extensive network of highly trained service technicians and expert back office staff – seven days a week. Our Customer Service department provides fast and reliable support for your business and always makes a good impression on your customers. 

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    • Difficult site conditions for engineers and installers? WOLF offers just the right answer: the Easy Lifting System. It makes transport onto or into a building much easier, and the installation of these functional units becomes quicker and more accurate. It’s so simple that even our largest components, such as thermal wheel or plate heat exchangers, can be easily brought into any building or positioned on the roof.

      The Easy Lifting system also makes a great contribution to the hygiene of WOLF AHU appliances. The intelligent connection and transportation technology virtually eliminates the risk of leakages in heat exchangers or appliance modules caused by installation errors.

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    • Our unique synergy of software and products is unrivalled in the industry.
      It makes our appliance configurations highly adaptable, our production methods efficient
      and also keeps our delivery times remarkably short.