WARM PRODUCT: An evaporator can be cold but inactive, causing warm refrigerated space temperatures, which can damage product quality. (Staff photo) Service technicians often wonder how the ...

A refrigeration system’s compression or pressure ratio is defined as the absolute discharge pressure divided by the absolute suction pressure. Calculating this ratio can be a big help when it comes to ...

The auto-cascade refrigeration system represents an innovative evolution in low-temperature and cryogenic refrigeration technology. Operating on the principle of using mixed refrigerants with distinct ...

A new refrigeration system that reduces the use of greenhouse gas producing hydrofluorocarbons has been rolled out at Hunter’s Shop ‘n Save in Wolfeboro, N.H. James LaBrecque, inventor of the FlexCube ...

When hurricanes, wars or other emergencies force authorities to respond, three essentials top their list of must-haves: water, electricity and refrigeration. Now, in a project funded by the U.S. Army, ...