R744 (CO2) Power packs - Energy efficient solutions using carbon dioxide

Power pack is the heart of a refrigeration system. Carbon dioxide, advanced solutions in automation and system design are a superior combination together. Carbon dioxide is a future proof refrigerant with very good properties. High discharge temperature is a possibility for effective heat recovery. High COP heat reclaim gives savings, when total used energy of store decreases.

DX booster-power packs are an industry standard today.

Scalable solution platform: from small store's 2x1 compressor rack solutions with two medium temperature compressors and one low temperature compressor to large hypermarket 6x4 compressor racks.


  • two different temperature stage heat reclaim
  • sub cooling of liquid for better COP
  • borehole circuit evaporators for heat pump function
  • air-condition brine cooler

Key benefits

  • 100% environmentally friendly
  • Single refrigerant applied
  • No global warming impact, GWP=1
  • No ozone depletion
  • Compact design
  • Easy installation
  • Easy service
  • Low energy consumption
  • Low cost of installation
  • Low cost of maintenance