This is the first in a series of columns addressing advanced basics in the understanding of the refrigeration cycle. All of these columns deal with refrigerant pressures, states, and conditions as ...

Fieldpiece Instruments has launched new refrigerant analogue gauge sets designed for the demands of today’s HVACR technicians.

Refrigerant migration is defined as refrigerant, either liquid or vapor, traveling to the compressor’s suction line or crankcase during the compressor’s off cycle. During the off cycle, or especially ...

Beginning on January 1, 2020, producing or importing R22 freon will become illegal in the United States. Given the refigerant’s ozone-damaging properties, the move is the latest step in the EPA’s ...