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Emerson schedules free refrigeration webinar

Emerson Climate Technologies will host a complimentary webinar called “A Case for Case Control and Electronic Expansion Valves.” The Nov. 19 event will begin at 2 p.m. EST/11 a.m. PST.

This is the next installment in Emerson’s ongoing Making Sense webinar series designed to educate and inform those within the HVACR industry about new technologies, regulations, the latest trends, and environmental updates.

According to the company, traditional retail refrigeration systems typically enable the control of refrigeration cases through the electrical panel and/or refrigeration room (or rack house). Operators commonly use this centralized method to perform limited controls of their refrigeration rack as a whole. But with recent advances in case control and electronic expansion (EX) valve technology, operators now have the option to implement these controls at the case level and achieve substantial improvements in performance, energy efficiency, and system flexibility. In this complimentary webinar, attendees will learn background information on case controls and EX valves, the economics of different control methods, the many benefits of EX valve controls, and how to use case controls and EX valves to achieve energy savings and maintenance improvements.

“Case controls and EX valves offer simplified installation, faster startup, and lower condensing pressures to help reduce maintenance costs and provide long-term, energy-saving opportunities,” said Rajan Rajendran, Ph.D., vice president of engineering services and sustainability for Emerson Climate Technologies. “This latest Making Sense webinar will demonstrate how case controls and EX valves can be used to shift control from the rack to the case, enabling superheat and electronic suction regulator controls at the case level.”

To learn more about the Making Sense webinar series and receive a complimentary registration for the Nov. 19 event, visit

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