DUPLEX Roto-N
1500–15000

All-purpose units DUPLEX Roto with rotary wheel heat recovery exchangers can be provided in both versions inside and outside and follow the philosophy of multiple variability of other ATREA sister lines. The DUPLEX Roto tops off the series of DUPLEX Multi and DUPLEX Basic units and expands ATREA with three additional sizes of ventilation units with air capacities of 1.500, 2.500, 4.000, 5.000, 8.000, 12.000 and 15.000 m³/h.

Rotary heat exchangers are a Eurovent certified product of the renowned Czech company Kastt spol. s r.o.

Rooftop version with variable configuration of discharge ports

• Heat recovery efficiency of up to 85%
• Tailored according to customer requirements
• Compact or assembly design – simplifies transport and installation
• Integrated heating and cooling
• Internet interface as standard (RD5)
• Smartphone application (RD5)
• The units meet requirement in accordance with Commission Regulation (EU) No. 1253/2014 (Ecodesign)
• BMS compatibility
• Hygiene version according to VDI 6022
• EC fans – top German quality
• Great thermal characteristic
• Circulation damper
• Constant airflow and pressure control
• Automatic rotary heat exchanger control