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MultiCO2OL®

Air-Cooled Condensing Unit
CO₂ Transcritical Booster system
Medium and Low Temperature Combined

BENEFITS AT A GLANCE

  • Natural refrigerant CO2
  • Energy savings up to 10%
  • Attractive life-cycle cost
  • Not subject to the EU F-Gas Regulation

APPLICATIONS

  • Convenience and discount stores
  • Outdoor installation

  • REFRIGERANT:

    R744 (CO2)

  • COOLING CAPACITY:

    5-19 kW (MT),

    3-9 kW (LT)

Efficient, natural refrigeration

The Carrier MultiCO₂OL® range of refrigeration racks utilize natural refrigerant carbon dioxide (CO₂) to provide sustainable, energy-efficient refrigeration solutions across a wide range of cooling capacities.

MultiCO₂OL racks form part of the Carrier CO₂OLtec® range of CO₂ refrigeration plant. CO₂OLtec systems demonstrate average energy savings of approximately 10 percent compared with traditional HFC refrigeration systems in mild to cold climates, resulting in attractive life-cycle costs and low return on investment periods.

CO₂ is a climate neutral refrigerant; it has a Global Warming Potential (GWP) of just one and an Ozone Depletion Potential (ODP) of zero and is not subject to the EU F-Gas Regulation.

Key Features

  • Economical, value-engineered product range
  • Small-size condensing unit
  • Single temperature range with 2-3 MT/HT/LT compressors
  • Double temperature range with 2-3 MT/HT compressors and 1 LT-booster
  • Integrated gas cooler
  • "Plug-and-play" installation
  • High/ medium/ low temperature
  • Variable Speed Drive (VSD)
  • Integrated electrical panel incorporating rack and gas cooler controls
  • Monitoring and Web server included
  • Standardized, factory produced units

Options

  • Heat exchanger on warm side for heat recovery
  • Liquid-cooled gas cooler (instead of air-cooled)
  • Communication with other monitoring systems such as Eckelmann, Danfoss, Carel, Wurm, etc.
  MT Transcritical LT Booster
No. of compressors: 2-3 1
Cooling capacity: Up to 19 kW Up to 9 kW
Refrigerant: R744

 

(Evaporating temperature at rack = -8°C for MT/ -35°C for LT Ambient temperature = +32°C)

  • 1 standard frame dimension:
    • 1,95 x 1,05 x 1,35 m

Efficient, natural refrigeration

The Carrier MultiCO₂OL® range of refrigeration racks utilize natural refrigerant carbon dioxide (CO₂) to provide sustainable, energy-efficient refrigeration solutions across a wide range of cooling capacities.

MultiCO₂OL racks form part of the Carrier CO₂OLtec® range of CO₂ refrigeration plant. CO₂OLtec systems demonstrate average energy savings of approximately 10 percent compared with traditional HFC refrigeration systems in mild to cold climates, resulting in attractive life-cycle costs and low return on investment periods.

CO₂ is a climate neutral refrigerant; it has a Global Warming Potential (GWP) of just one and an Ozone Depletion Potential (ODP) of zero and is not subject to the EU F-Gas Regulation.

Key Features

  • Economical, value-engineered product range
  • Small-size condensing unit
  • Single temperature range with 2-3 MT/HT/LT compressors
  • Double temperature range with 2-3 MT/HT compressors and 1 LT-booster
  • Integrated gas cooler
  • "Plug-and-play" installation
  • High/ medium/ low temperature
  • Variable Speed Drive (VSD)
  • Integrated electrical panel incorporating rack and gas cooler controls
  • Monitoring and Web server included
  • Standardized, factory produced units

Options

  • Heat exchanger on warm side for heat recovery
  • Liquid-cooled gas cooler (instead of air-cooled)
  • Communication with other monitoring systems such as Eckelmann, Danfoss, Carel, Wurm, etc.
  MT Transcritical LT Booster
No. of compressors: 2-3 1
Cooling capacity: Up to 19 kW Up to 9 kW
Refrigerant: R744

 

(Evaporating temperature at rack = -8°C for MT/ -35°C for LT Ambient temperature = +32°C)

  • 1 standard frame dimension:
    • 1,95 x 1,05 x 1,35 m
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