Product/Service

25 to 180 Ton

Source: Sterling, Inc.
Our STC Series water and air cooled central chiller sizes range from 25 to 180 tons of cooling capacity.

Features:

  • Multiple water and refrigeration circuits.
  • Energy efficient
Our STC Series water and air cooled central chiller sizes range from 25 to 180 tons of cooling capacity.

Features:

  • Multiple water and refrigeration circuits.
  • Energy efficient design.
  • Copeland Discus compressors.
  • Multi staging with compressor unloading.
  • Easy serviceability and maintenance access.
  • High performance and reliability.
  • Easy installation.
The Sterlco STC Chillers standard leaving water temperature operating range is 30°F to 65°F. Our specially designed units are available for operation as low as 30°F.

Completely independent water refrigeration circuits utilized with the STC design allow repair or maintenance on one circuit while the other circuit(s) remain in operation, reducing costly down time.

Performance and reliability are achieved via electronic compressor staging and unloading, thermostatic expansion valves and multiple liquid line solenoid valves. This design balances the chiller's capacity to the load throughout the entire operating range, ensuring temperature accuracy and minimizing operating costs.

Sterling, Inc., 2900 S. 160th Street. Tel: 262-641-8610; Fax: 262-641-8653.