• for low and medium temperature
• designed to meet every store format capacity requirement


Carrier has developed sustainable, reliable state-of-the-art refrigeration solutions for low and medium temperature for all food retail store formats. CO2OLtec® - Mechanical systems include the refrigeration racks MaxiCO2OL® and MiniCO2OL®, a refrigeration rack microprocessor control system, and an electronic controller.


  • MaxiCO2OL® and MiniCO2OL®: Refrigeration racks designed to meet every store format capacity requirement, from discount stores to hypermarkets
  • Manufactured in the world largest refrigeration mechanical system plant located in France, which operates under a best in class total quality system
  • Specifically designed and engineered CO2 compressors for direct expansion and high-pressure system components tested extensively in the Lead Design Center and in the field to achieve highest standards of reliability
  • Specifically designed CO2OLtec® refrigeration rack microprocessor control system is available to meet customer specifications and ensure maximum reliability
  • Electronic controller especially designed for the transcritical operation of CO2 multi-compressor sets together with chilled and frozen cabinets
  • Capacity ranging from 34 kW to 226 kW



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