A rotary heat recovery unit of outstanding performance and great value

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ALFA 85 rotary heat recovery unit comes in 3 versions of rotary heat exchanger - standard, highly efficient and sorption – extracting not only heat but also humidity from the exhaust air. Another workhorse in the commercial range of 2VV heat recovery units, the design is modular, which ensures easier handling during installation.

You can also install the unit outdoors with an optional weatherproof cover. Like other ALFA heat recovery units, the ALFA 85 uses energy-saving EC motors and smart AirGENIO control, with the ability to connect to a central BMS network or control via application and smart devices.

ALFA 85 is used mainly for ventilation of shops, offices, cafes, restaurants, hotels and sports facilities.

Technical Specifications

  • Air flow: 8 vertical versions with connections on the side and flow rates of 700 - 7500 m3/h, 6 versions with the connection upwards and flow rates of 700 - 4500 m3/h
  • Rotary exchanger with up to 85 % thermal efficiency and moisture transfer capability
  • Energy-saving EC motors
  • Integrated electric / water heating / cooling option
  • AirGENIO control with integrated color touch display panel
  • 2VV AirGENIO application


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2VV s.r.o., Fáblovka 568
533 52 Pardubice
Czech Republic

ID: 62065467
VAT ID: CZ62065467

Registered at the Regional Court
in Hradec Králové,
section C, file 7642