A service technician makes an expansion valve adjustment. EDITOR’S NOTE: This is the fourth of a five-part series providing a guide for retrofitting open refrigerated display cases with doors and ...

As the heart of a refrigeration system, the compressor is a vapor pump that creates the system’s required pressure differences between the low and high sides of the system. In addition, it raises the ...

DOWNERS GROVE, Ill. - Hillphoenix, a Dover Food Retail company and part of Dover (NYSE:DOV), announced Thursday the introduction of AdvansorUltra, its first standardized industrial CO2 refrigeration ...

PHILADELPHIA — Turner — a town of about 6,000 nestled in the foothills of western Maine — may seem like an unlikely place for a revolution in refrigeration technology. Yet that is the location of a ...