This column focuses on condenser splitting. But first, here’s a quick review of condenser flooding before covering condenser splitting to help all better understand both concepts and their advantages and disadvantages.
Emerson Climate Technologies Inc. has announced its entrance into the European refrigerated trailer market segment through collaboration with Carrier Transicold, a unit of Carrier Corp. Emerson’s Copeland Scroll compressor is part of the new Vector™ 1550 trailer refrigeration unit by Carrier.
New Frontiers Natural Marketplace decided to test the claims of refrigeration equipment manufacturer Muller Industries by having three of its 3C hybrid condensers installed at the store in San Luis Obispo, Calif.
This article is part two of a two-part series on ice flake machine troubleshooting. The last article, which appeared in the Feb. 7 NEWS, examined troubleshooting low and high water levels. This article will examine water impurities and mechanical problems.
While CO2 is being successfully used in subcritical applications in the United States, it is more of a challenge in transcritical situations because of demanding compressor technology and high pressures. The UK office of Sanyo Air Conditioners recently issued two case histories showing the refrigerant being used for heat pumps in commercial applications.
The U.S. Department of Energy’s (DOE’s) Fuel Cell Technologies Program will host a webinar with the Clean Energy States Alliance and the Technology Transition Corp. titled “Fuel Cells for Supermarkets” on April 4 from 1 to 2 p.m. Eastern time. The webinar will detail the experiences that supermarkets in four states have had with stationary fuel cells.
While polyvinylether (PVE) oil first started to be used by OEMs in 2010, it continues to draw interest, especially as a possible alternative to polyolester (POE) oils with HFC refrigerants. “So far in the States, we have two manufacturers using PVE extensively,” said Eric Schweim of Idemitsu Lubricants America Corp.
The year 2010 and the start of 2011 has proved to be an interesting time for Midwest Refrigerants, a company that approaches the elimination of unwanted refrigerants from a different direction. Midwest has developed a process that breaks down refrigerants to “their original chemical constituents,” as noted by ACR News, a British journal, in a January 2011 report.
It has been more than two decades since the first refrigerant recovery unit came to the HVACR market and became part of the tool arsenal for service technicians. Over that time, two things have become clear: Even a repairable unit doesn’t last forever and the newest units are able to do far more than their predecessors.
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