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CO2 Backup System for Haier Ultra-Low and Blizzard Units


  • This unit requires installation by a trained engineer. Please contact us for separate pricing for the work involved.
  • Climate Class: N
  • Cooling Type: Direct cooling
  • Refrigerant: CO2
  • Cooling performance(°C): -70
  • Temperature Range(°C): -40~-70
  • Controller: Thermostat
  • Display: LED
  • Power Supply(V/HZ): 220-240/50
  • Power (W): 20
  • Electrical Current (A): 0.25
  • Net/Gross Weight(approx): 11.2/14(kg) | 24.7/30.86(lbs)
  • Exterior Dimensions(W*D*H): 200*400*160(mm) | 7.8*15.7*6.3(in)
  • Packing Dimensions(W*D*H): 370*530*330(mm) | 14.6*20.9*13(in)
  • CO2 Margin Insufficient Alarm: Y
  • Low Battery Alarm: Y
  • Sensor Error Alarm: Y
  • Main Power Off Alarm: Y
  • Charge Indicator: Y
  • CO2 Injection Test Button: Y
  • Foot: 4
  • Certification: CE
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Now Only R24,380.00 Regular Price R33,906.29
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The CO2 backup system provides an additional level of protection to keep samples frozen in the unexpected event of a power outage or other electronic system failure. 


  • Small footprint, light, and easy for installation
  • User adjustable temperature setting
  • Simple to program and operate
  • Flexible - Can be installed on any ULT freezer, which has a porthole
  • The CO2 injection pipe is designed in a combination of filters, to prevent the blockage of the CO2 backup system


  • Liquid CO2 test button to ensure the backup system is working
  • A low CO2 alarm system alerts the user when the liquid CO2 bottle is low in liquid level
  • Ultra-low sound level compressors


  • Stainless steel covering, more elegant
  • Stainless steel input pipe design allows for flexibility and ease of cylinder positioning
  • Durable battery lasts up to 48 hours


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Product Name CO2 Backup System for Haier Ultra-Low and Blizzard Units
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