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Outdoor rooftop instalation
✓ Ecodesign
✓ Counterflow exchanger
✓ >93% heat recovery efficiency
✓ 100% customized
✓ All coils inside
✓ Plug´n´Play mode

Summary marketing catalogue DUPLEX MultiEco

Technical catalogue DUPLEX 1500–9000 MultiEco-N

Product photos

Excellent brand new generation of our customized rooftop compact HVAC units. These units can be 100% project tailored and have our professional S7 heat exchanger with heat recovery efficiency of up to 93%. DUPLEX MultiEco-N units can optionally be equipped with built-in  accessories – water or electric heating, water-based or direct cooling, shut-off dampers, by-passes and recirculation etc. The special feature of this new generation is ist great compactness with maximum focus on minimum height and ATREA's innovative solution for heat loss elimination.
DUPLEX MultiEco-N units optimized to fulfil the Commission Regulation (EU) No. 1253/2014 (Ecodesign).

Rooftop configuration with unique duct connection from bottom

  • Heat recovery efficiency of up to 93%
  • Tailored according to customer requirements
  • Compact and semi-compact design
  • Integrated heating and cooling
  • Internet interface as standard (RD5 control system only)
  • Smartphone application
  • BMS compatibility
  • The units meet requirement in accordance with Commission Regulation (EU) No. 1253/2014 (Ecodesign)
  • Hygiene version according to VDI 6022
  • EC type fans – top German quality
  • Great thermal characteristics
  • Circulation damper
  • 100% by-pass
  • Constant airflow and pressure control
  • Crane transport ready
  • Easy access service doors
  • Built-in control system

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