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New generation of high efficiency rooftop units

SysAer is a new generation of high-efficiency rooftop units that have been designed to reach the Ecodesign 2021 threshold and the energy class A. The SysAer units are available in cooling-only (L) or reversible heating (H) versions and with a wide range of options.

  • 10 Sizes
  • Cooling capacity: from 55 to 210 kW
  • Heating capacity: from 50 to 210 kW
  • H version (Cooling and Heating) or L version (Cooling only)
  • A wide range of options
  • Compliant with Ecodesign Lot 21 - step 2/2021
  • R410A refrigerant
  • In the process of being EUROVENT certified


A class
Ecodesign step 2 ready
2 independent circuits & frigorific insulated box
Many air inlet/outlet configurations
Double skin as a standard
AC/EC Plug Fan for supply and extract air
Removable drain pan
Leak detection according to BREEAM standard 


EC plug fan
Sides, Top or Bottom supply/extract air
2 filters stage G4+F7/F9 flat type
Hot water coil or Electric Heater
2 Dampers mixing section / Freecooling / IAQ (indoor air quality control)
Food Refrigeration Heat Recovery
Return fan & 3 Dampers
Return fan & 3 Dampers & Heat Recovery Gas burner