Screw Chillers

These Trane Chillers work in both air-cooled and water-cooled systems and work optimally in cooling loads of small to medium sizes.

We at Superior Mechanical offer these HVAC systems that can be up to 40% smaller than alternative systems while still meeting your performance needs in an HVAC system.


A screw-driven chiller, or screw chiller, can be used within either an air-cooled or water-cooled chiller system and is best utilized for small to medium cooling loads. In screw driven compressors, two screws are fitted together and rotate in order to compress refrigerant through direct volume reduction, thereby pumping it through the chiller system. They are usually a bit more expensive than their centrifugal counterparts but are very efficient. They are also up to 40 percent smaller and lighter than centrifugal machines. Screw Chillers produce very low temperatures and can be used for areas like deep freezers in large office building applications.

Screw Chiller Repair and Service

No matter what application you need a commercial chiller for, we offer chillers from industry leaders that will fit your needs. We carry and service a variety of screw chiller models. Because of our excellent reputation with top chiller manufacturers, we are able to expedite processing, even on custom orders. If you’re not sure what type of commercial chiller you need for your application, we are more than happy to answer all of your questions and help you decide on the right system for your needs. We also offer a handful of annual, bi-annual, and quarterly service packages to help protect your industrial HVAC system and commercial chiller against unexpected emergencies. Some common maintenance services required for screw chillers include:

  • Regular Oil Changes
  • Filter Replacements
  • Strainer Replacements

Superior Mechanical’s team of certified professionals will make sure your screw chiller is regularly inspected, cleaned, and maintained so that you always have a cool and comfortable environment to work in. Contact us today to discuss your options.

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