There are also possibilities for other light commercial refrigeration applications, as well as for residential air conditioning. The major challenges in CO2 refrigeration involve the relatively high ...

Service technicians often wonder how the refrigerated space temperature of a refrigeration system can be so high when the evaporator temperature is so cold. What the service technician fails to ...

A fully functioning compressor is necessary for the air-conditioning system to provide peak performance. On most cars, A/C compressors are driven by an engine-accessory belt.