Products / Air Handling Units and Heat Recovery Ventilation

TANGRA EVB School
High Efficiency Heat Recovery Ventilation Units for Schools, Kindergartens, Hospitals and Administrative build


High Efficiency Heat Recovery Ventilation Units for Schools, Kindergartens, Hospitals and Administrative build


  • Air flow range: 150m3/h up to 6400m3/h (42 l/s ÷ 1780 l/s)
  • Heat and energy recovery with dry efficiency from 79% up to 88% (EN308, ErP 2018, Eurovent).
  • Wide range of build-in components (AC / EC fans, integrated pre-heater for andti-freeze protection, additional thermal box for comfort heating/cooling of the air: water heating/cooling or DX direct expansion, etc.)
  • Market leading efficiency fans class IE5 with EC motors
  • Option for built-in heat pump module (DX integrated module).
  • Integrated smart control system
  • Easy installation, commissioning, cleaning and maintenance.
  • The aluminum plate heat exchanger are tested and certified by Eurovent Certita Certification
  • Option for hygienic execution in accordance with VDI 6022
  • Produced in accordance with RLT 01, DIN 1886 and EN13053


Kindergartens, school rooms, lecturing halls in universities, administrative and public buildings, hospitals, sanatoriums, etc.


From this section you can download the full documentation related to High Efficiency Heat Recovery Ventilation Units for Schools, Kindergartens, Hospitals and Administrative build TANGRA EVB School:

Commercial brochure contact us for access
Installation, commissioning and maintenance manual contact us for access
Eurovent certificate contact us for access