UA-3282390-1 Chicago Cascade Refrigeration System Repairs | 773hotcold
Citywide Heating and Cooling, 2517 W. 59th Street, Chicago, IL 60629

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Cascade Refrigeration System

Choose Citywide Supply and Service for your Cascade Refrigeration System Repairs in Chicago.

Cascade refrigeration system repairs in Chicago

Cascade refrigeration system repairs in Chicago

Citywide went into AlloSource lab to do a repair on a Cascade refrigeration system in their human tissue processing lab.  Allosource is a human tissue/organ transplant lab, and here at Citywide we know the importance that quality plays in servicing any company.


Citywide Supply and Service recently received a refrigeration service call from AlloSource, who is a human tissue lab located in the Chicago loop area. We then provided a refrigeration service for them during the week of November 22, 2015.

We are proud to share this customer's experience with you, and we always welcome any feedback from any of our customers.

Citywide Supply and Service wants our customers to know that they are the most important aspect of our business, and that we are the most competent refrigeration experts in Chicago-land. We pride ourselves in having the most up-to-date knowledge in refrigeration.

We want to help our customers to understand our refrigeration capabilities and services. We guarantee that we will provide our customers 100% honest, certified, and that we are the most reliable Chicago refrigeration experts! We are on the job for you 24/7 ….anywhere in Chicago!

Citywide Supply and Service provided the refrigeration repair at the AlloSource facility in downtown Chicago located at 311 West Superior Street.

AlloSource contacted Citywide and explained to us that they had a freezer that had a sensor control problem. The temperature on this refrigeration unit goes down to 100 below zero or (-100 degrees) on all Cascade refrigeration systems.

Standard Cascade Refrigeration System is capable of:

  • 980 Watts of cooling from 100 to -25C.
  • 1550 Watts of cooling at from -25 to -84C
  • These cooling capacities are consistent with a system working in a room at 20C.

The Cascade refrigeration system uses a refrigerant which is very expensive, and not normally stocked by most refrigeration companies. AlloSource is an industry leader in the medical field.

Cascade refrigeration systems can be used for:

  • Environmental test chambers (with temperature and humidity control)
  • Ultra low temperature freezers
  • Laboratory freezers and blood bank coolers
  • Lyophilizers (freeze dryers)
  • Thermal shock testing
  • Chillers for lasers, NMRs, Liquid chromatography–mass spectrometers and other devices
  • Cryogenic storage
  • Refrigerated Incubators
  • Recirculating Novec Chillers

We want to help our customers to understand our refrigeration capabilities and services. We guarantee that we will provide our customers 100% honest, certified, and that we are the most reliable Chicago refrigeration experts! We are on the job for you 24/7 …anywhere in Chicago!

Laboratory equipment we service:

  • Alarm Systems
  • Autoclaves
  • Blood Bank Freezers
  • Blood Bank Plasma Refrigerators
  • Centrifuges
  • Chart Recorders
  • Chillers
  • Circulators
  • CO2 Back Up units
  • CO2 Incubators
  • Cryostats
  • Cycle Chambers
  • Environmental Chambers
  • Freeze Dryers
  • Glassware Washers
  • Growth Chambers
  • Humidity Chambers
  • Ice Flakers
  • Ice Machines
  • Incubators
  • Laboratory Freezers
  • Laboratory Refrigerators
  • Liquid Nitrogen Freezers
  • LN2 Back Up units
  • Microtomes
  • Ovens
  • Sensaphone Alarm Systems
  • Sterilizers
  • Stills
  • Stirrers
  • Ultra Low Temperature Freezers
  • Vacuum Ovens
  • Vacuum Pumps
  • Walk In Refrigerators/Freezers
  • Washers
  • Water Baths
  • Water System

Citywide Supply and Service provided the refrigeration repair at the AlloSource facility in downtown Chicago located at 311 West Superior Street.

AlloSource contacted Citywide and explained to us that they had a freezer that had a sensor control problem. The temperature on this refrigeration unit goes down to 100 below zero or (-100 degrees) on all Cascade refrigeration systems.

Standard Cascade Refrigeration System is capable of:

  • 980 Watts of cooling from 100 to -25C.
  • 1550 Watts of cooling at from -25 to -84C
  • These cooling capacities are consistent with a system working in a room at 20C.

The Cascade refrigeration system uses a refrigerant which is very expensive, and not normally stocked by most refrigeration companies. AlloSource is an industry leader in the medical field.

Cascade refrigeration systems can be used for:

  • Environmental test chambers (with temperature and humidity control)
  • Ultra low temperature freezers  
  • Laboratory freezers and blood bank coolers
  • Lyophilizers (freeze dryers) 
  • Thermal shock testing
  • Chillers for lasers, NMRs, Liquid chromatography–mass spectrometers and other devices
  • Cryogenic storage
  • Refrigerated Incubators
  • Recirculating Novec Chillers

Citywide certified technicians installing sensor control.

Citywide was called to service the AlloSource medical lab to repair their cooling system/controls that houses human skin tissue used by prominent hospitals and surgeons around the world.  Citywide came in and installed a new Cascade system compressor, and then our technicians recharged it with a Suva 95 R23 /R508B Refrigerant.

This Cascade control system was very sensitive and would sense any movement or vibration. The actual sensor control sits on top of the -100 below freezer, where we positioned ourselves to make the repair to the Cascade system/control sensor.

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