New Condensing Units with Stream Semi-Hermetic Compressors
New Condensing Units with Stream Semi-Hermetic Compressors

Emerson Climate Technologies is pleased to announce the release of its new family of condensing units featuring Copeland™ Stream four and six cylinder semi-hermetic compressors. These new models are designed for commercial and industrial applications with high capacity demand. 

AACHEN, GERMANY, January 30, 2014 – Built on the success of Copeland Stream compressors, Emerson Climate Technologies has released twelve models of indoor condensing units equipped with four and six cylinder semi-hermetic Stream compressors. With extended operation envelopes, the units are suitable for use in low, medium or high temperature applications. These new condensing units are equipped with CoreSense™ Diagnostics and are compatible with multiple refrigerants.

Energy efficiency and design flexibility
Stream based units are approved for operation with R404A, R134a, R407A/C/F and R22. Having the choice between several refrigerants for the same compressor without any performance compromises is an important and unique benefit made possible by the Emerson owned and patented Discus™ valve plate technology. Compared to other semi-hermetic reciprocating compressors, this technology allows for better performance. Additionally, the ability to choose the refrigerant increases flexibility in the system design. The new units already meet future efficiency requirements of the European Ecodesign Directive (2009/125/EC).

System reliability
All units that are equipped with Stream compressors feature CoreSense Diagnostics, an electronic module that provides advanced system protection and diagnostics. The benefits are improved system reliability, reduced service costs and increased equipment uptime. With CoreSense technology, service engineers can now diagnose the system status much faster and conduct preventive maintenance in order to keep the refrigeration systems in optimum condition over their entire lifetime. The diagnostics module also provides compressor asset and advanced runtime information.

Condensing Units with Semi-Hermetic Stream Compressors and CoreSense™ Diagnostics

Condensing Units with Semi-Hermetic Stream Compressors and CoreSense™ Diagnostics

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About Emerson
Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets around the world. The company is comprised of five business segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions. Sales in fiscal 2013 were $24.7 billion. For more information, visit

About Emerson Climate Technologies
Emerson Climate Technologies, a business of Emerson, is the world’s leading provider of heating, ventilation, air conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate control solutions for customers worldwide. Emerson Climate Technologies’ innovative solutions, which include industry-leading brands such as Copeland Scroll™, Dixell™ and Alco Controls™, improve human comfort, safeguard food and protect the environment. For more information, visit

Petra Schreiber
Communication Manager
Emerson Climate Technologies GmbH,
Pascalstraße. 65, 52076 Aachen, Germany
T: +49 (0) 2408 929 0
F: +49 (0) 2408 929 570