At the AHR Expo, manufacturers showcased their latest innovations, including controls, coolers, compressors, and other ...

Understanding the drop in pressure caused by the oil, which mixes with the refrigerant and lubricates the compressor, is vital to predicting how well an air conditioner will perform. Although carbon ...

CO2 refrigeration delivers a winning combination of low global warming potential (GWP), energy efficiency and reliability. Although this makes it an increasingly attractive strategy for food ...