Products / Air Handling Units and Heat Recovery Ventilation

TANGRA EVB HiE
High Efficiency Heat Recovery Ventilation Units


High-efficiency heat and energy recovery ventilation provides an opportunity to maintain the appropriate microclimate in the premises and reducing the energy costs. TANGRA high efficiency heat recovery units supply fresh and filtered air to the premises, exhaust the polluted air and heat the fresh air for free by recovery energy from the exhausted air.

The TANGRA EVB HiE series is the ideal solution for various types of applications, meeting demanding requirements and providing high efficiency and wide variety of options. The range includes 14 models with different flow rates of 150 m3 / h. up to 6400 m3 / h and efficiencies between 79% and 88% (EN308; ErP Regulation 1253:2014 and 1254:2014). The models are available in versions for outdoor and indoor installation, as well as for horizontal and vertical installation. The range of high efficiency heat recovery units TANGRA EVB HiE is manufactured with built-in Eurovent certified plate heat exchanger TANGRA REC HiE.


  • 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


Residential buildings, factories and industrial buildings, shops, retail and logistics centers, automotive, aerospace and service industries, office buildings, administrative and public buildings, kindergartens and schools, hospitals and swimming pools


From this section you can download the full documentation related to High Efficiency Heat Recovery Ventilation Units TANGRA EVB HiE:

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


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