RSP Refrigeration Heat Exchanger Accumulators & Liquid Receivers is designed including Liquid Accumulator, Liquid Receiver and Heat Exchanger. RSP can adjust the liquid flowing capacity and more which can have good refrigeration ability and assure the normal working of compressor. Features: *Energy saving: use the wasting refrigeration capacity cause by the low-pressure side accumulator to cool off the liquid in the hi-pressure liquid receiver. *High Refrigeration Effective: because the heat exchanger between the accumulator and liquid receiver, increase the over-heating of the system, and increase the refrigeration effective. *Avoid the liquid compression: insure that no liquid return into the compressor and causes liquid compression. *No condensation drops of water and no preservation material needed *Saving works saving installation material and saving space of installation in the equipment *Looks beautiful and disphanous. No moldy and lubrication, because of condensation. No pollution to the environment.