TAFA's JP-5000 and PlazJet are examples. The 7520 is also CE certified for European markets. The Model 7520 is very simple to install. Operation Designed for either closed or open loop water systems, this high efficiency air-cooled refrigeration system is simple to maintain. The unit continuously monitors twenty-one functions and activates an alarm whenever operating conditions deviate beyond acceptable limits.
Warm air is vented through the top of the unit at low noise levels.
The chiller incorporates an evaporator inside an insulated thermal storage tank. The compressor is controlled by a thermostat in the tank and is designed to cycle off and on within a preset temperature differential. The design ensures that the refrigeration power is directly proportional to the cooling load. At full load amperage, the unit uses 62.4 Amps. Options Optional automatic water make-up kits for closed loop systems include pressure reducing valves, an isolation valve and pressure guage, a tank pressure guage, safety valves and automatic drain and filling kit with level indicators.