Specialty Refrigeration
HVACR Tech Tip: Can You Have Subcooled Refrigerant in the Receiver?
We all know that a properly charged refrigeration system utilizing a receiver must have a liquid and vapor interface in the receiver. And we also know that saturated pressure and temperature...
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HVACR Tech Tip: Refrigerant Piping Expansion and Contraction
All refrigeration piping materials are subject to changes in temperature and will expand and contract with temperature change. Installation techniques must allow for expansion and contraction changes,...
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Compressor Overheating is the Number One Refrigeration Problem
Many refrigeration compressors break down simply because they overheat. There are two main reasons why overheating can have such a devastating effect on compressors: Loss of the lubricating properties...
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Using P-T Analysis as a Service Tool for Refrigeration Systems
Manufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature charts to the trade every year. It would be rare indeed to find a...
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Climate Control Technologies and Key Markets
Climate control is the technology of controlling fluids and gases to vary temperature. Parker provides comfort, convenience and control through refrigeration and air conditioning.   Key markets Air...
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