Capacity: Capacity ( Lt ): 50 Type: Wall Hung Vertical Type Heater: Copper Resistance Working Voltage (V): 230 Inside Tank: Enamelled Steel Tank Tank Corrosion Protection: Mg Anode Isolation: 40 kg/m3 density PU Isolation Thickness: 20 mm Thermostat Working Temperatures: 30 - 85 ºC Control Panel: Mechanical Panel Working Pressure (bar): 8 Test Pressure (bar): 12 Quality Certificate: CE Certificate: Conformity Decleration TS EN Certificate: Yes Warranty Period: Warranty Period: 2 Years. 50*50*68.