Dynair REC Pro 80R High efficiency HRU with enthalpy heat exchanger

The REC PRO 80R series of industrial heat recovery units are designed to be integrated into the ventilation systems of large buildings, providing high performance and low energy consumption. These devices are easily installable in conventional heating and air-conditioning systems, suited for ducted installation in false ceilings, suitable for continuous operation during the whole year. Available in 4 different sizes, with performance ranging from 5700 to 23500 m3/h.

This product complies with the European Union’s ecodesign directive.



  • Frame made from extruded aluminium profiles, with 42 mm thick sandwich type side panels, featuring special sealing gaskets. Finished in RAL 9002 light grey.
  • Class 0 acoustic and thermal insulation, made from high density mineral wool.
  • F7 class filtering sections on the intake, and M5 class filters on the exhaust side, removable from the side of the device.
  • Single inlet, backward curved blade impeller, coupled directly to the EC brushless motor.
  • High efficiency (>80%) air-to-air type heat recovery system with enthalpy rotor, EUROVENT certified, made out of hygroscopically treated aluminium alloy, complete with purge sector.
  • Complete control panel with remote display, temperature control at fixed airflow, optimized for energy savings.
  • Compatible with Modbus RTU protocol based systems, via RS485 connection.

Available upon request:

  • AQS –  CO2 sensor
  • DPS – pressure difference sensor

For further details, feel free to contact KOMPEL Kft.