- Stock units/on site modificable
- Counterflow exchanger
- >90% heat-recovery efficiency
- Plug´n´Play mode
Marketing catalogue DUPLEX Flexi 3
Technical catalogue DUPLEX 650–6000 Flexi 3
The third generation of the series-produced DUPLEX Flexi 3 compact units builds on the highly successful DUPLEX Flexi series and offers a wide range with air outputs from 650 to 6000 m3/h (nominal outputs with a pressure reserve of 250 Pa).
The units are supplied in a universal design, which allows installation in the windowsill/floor-standing position and in the underceiling position. In addition, the floor-standing version can be used in both indoor and outdoor environments. Another unique feature is the ability to turn the unit sideways, i.e. supply and extract air can be interchanged. This ensures a high degree of variability when installed on site.
Optional accessories (water heater, DX coil, shut-off damper, flexible flanges, etc.) are mainly designed for external installation. The units can be equipped with any of the available control system types according to the requirements for function, comfort and operation, and can be controlled manually, by a time program or on the basis of sensors (e.g. humidity, CO2, etc.). The units can be supplied in the so-called hygienic design with the certificate of the German Institute for Hygiene of HVAC Equipment TÜV SÜD.