Last month’s article examined two systems that were experiencing high compressor discharge temperatures. One system had too much refrigerant, while the other had a partially restricted liquid line. In ...

Back in the early 2000s, some controversy emerged about the practice of spraying large amounts of fog directly into the compressor. Some claimed that this led to blade erosion, pitting, and scaling.

Leveraging 100 years of the Copeland legacy of reliability and inventiveness, this compressor offers the next evolution of compressor technology in the market. This compressor offers a simplified ...