At www.achrnews.com, The NEWS’Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business-management articles. Here are some of the best.
Understanding refrigerant piping for air conditioners and heat pumps is easy. It is also necessary in order to perform service correctly, and perhaps to spot the service errors of others. Among other things, an incorrectly sized line set can lead to premature compressor failures. This article is intended to give you a very general overview of piping design considerations and help you to determine when you might need to take extra measures during an installation.