the part of the refrigeration system that is operated at low, or evaporator, pressure.
those parts of a refrigeration system where heat is absorbed at evaporator pressure; the cooling coil or evaporator with associated components; also commonly referred to as the suction side; this is the area of lowest temperature and lowest pressure
The portion of the air conditioning system in which the refrigerant is under low pressure and at low temperature. It includes the expansion device outlet, evaporator, accumulator (if used) and compressor inlet.