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Bath Thermostats » Class A

Cooling

Lauda Class A - as economical cooling thermostats

Due to extremely small footprints, simple operation and cooling capacity down to -20 °C these economical cooling thermostats are suitable for a variety of different applications below room temperature. RA 120, with an extra large bath, is mainly suited for open bath applications.

Technical features Units RA 104 RA 106 RA 120
Working temperature range °C -10...100 -20...100 -20...100
Temperature control ± °C 0.05 0.05 0.05
Heater power kW 1.5 1.5 1.5
Cooling output kW 0.2 0.2 0.2
Pump pressure max. Bar 0.15 0.15 0.15
Pump-suction max. Bar - - -
Pump flow pressure max. L/min 8 8 8
Pump flow suction max. L/min - - -
Bath-volume L 5 6 20
Bath opening / depth mm 130x105/160 150x130/160 300x350/160
Power supply V;HZ 230; 50 230; 50 230; 50