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 ...

People not in the refrigeration business often think that refrigeration equipment produces cold air; in fact, the equipment is actually removing heat from air and leaving what’s left — the cold. When ...

Capillary tube refrigeration systems are integral components in compact refrigeration and air-conditioning units. These systems utilise a narrow, precisely dimensioned tube to regulate the flow of ...

Diffusion absorption refrigeration systems are an advanced class of cooling technologies that operate solely on thermal energy. Unlike conventional refrigeration systems that rely on mechanical ...

When the grid goes dark, most refrigerators warm quickly, and food safety becomes a countdown. New solar-powered ...

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 ...

Motors used for refrigeration equipment (including air conditioning systems) are hermetic. When we say “hermetic,” what do we mean? It’s a motor that’s sealed from the outside. In the case of ...