ERP (Energy Efficiency)NTypeFull MonoblocToilet Cistern CapacityFTW--Standards MetMCSOutdoor Working Temperature–25C/35CNumber of PhasesThree PhaseModelCS2000AWFInput Voltage380-415VIncludesIntegrated hydraulic components including circulation pump, expansion vessel, plate heat exchangerHeat Output22kWEfficiencyA+++Compatible WithDomestic hot water tanksColourGreyCertifications MetMCSSupplier Part Number7738602288Brand NameWorcester Bosch