DUPLEX Multi-N
1500–11000

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

Summary marketing catalogue DUPLEX Multi

Technical catalogue DUPLEX 1500–11000 Multi-N

Product photos

Excellent generation of our customised rooftop compact HVAC units. These units can be 100% project-tailored and have our professional S7 heat exchanger with a heat recovery efficiency of up to 93%. DUPLEX Multi-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 its great compactness with a maximum focus on minimum height and ATREA's innovative solution for heat loss elimination.

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