Wide and flexible range of highly efficient heat recovery units for indoor/outdoor installations designed for commercial application such as offices, coffee bars, restaurants and sport facilities.

Energy Saving System Rotary Heat Exchanger Noise Low Level System ErP Ready Antifreeze  
  • 8 sizes of vertical version with air flows 700 - 7500 m3/h

  • 6 sizes of version with upper outlets with air flows 700 - 4500 m3/h

  • Rotary heat exchanger with heat recovery efficiency up to 85% and ability to transfer the moisture

  • Energy-efficient EC fans with low SFP and silent operation

  • Integrated electric/water after-heater/cooling (optional)

  • Modular construction allowing easy manipulation and service access

  • Intelligent fully-equipped regulation system with touch screen controller (antifreeze protection, CAV, VAV and DVC regimes, BMS control via ModBUS RTU, etc.)

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2VV s.r.o.

Fáblovka 568 Tel.: +420 466 741 891
  533 52 Pardubice Fax: +420 466 265 442
  Czech Republic E-mail:

IČO: 62065467
DIČ: CZ62065467
registered at the Regional Court in Hradec Kralove,
section C, entry 7642

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