Direct expansion (DX) air conditioning systems are widely employed in residential and small- to medium-sized commercial buildings due to their compact design and ability to directly utilise ...

A group of researchers from MIT World Peace University in India has conducted an extensive review of all direct expansion solar heat pump (DX-SHP) technology for domestic heating applications like ...

One of the major components in any refrigeration system is the evaporator, which is a heat exchanger that allows refrigerant to absorb heat energy from the product to be cooled. As the refrigerant ...

CHARLOTTE, N.C. — Harris Teeter, Matthews, N.C., opened a new store here yesterday that includes the first installation in North America of a medium-temperature secondary refrigeration system that ...

Italian researchers have reviewed different system configurations for photovoltaic-thermal solar-assisted heat pumps in buildings. They say that using the PV-thermal collector as the heat pump’s ...

WEST LAFAYETTE, Ind. - Supermarkets have been leading the way with refrigerant and refrigeration innovations for many years. They were the first to move from CFCs and then HCFCs. They were the first ...