Evaporation Pressure Regulation (EPR) valves.

Solenoid valves for liquid and hot gas.

Ball valves for liquid, suction and hot gas lines.

Distribution system for liquid, suction and hot gas lines.

Suction accumulator (for electric defrost only).

Built-in UL508A certified electric control panel. Includes breakers and contactors for evaporator fans and freezing resistance, electronic defrosting system and temperature control.