Power Rating: 3.3kW – 6.0kW Voltage: 220V – 240V Frequency: 50 – 60Hz. a.c Water Tank: Nylon Tank / Copper Tank Pump: No Pump / DC Pump RCD: With RCD / Without RCD Water Connection: 5mm Diameter (Threaded 1/2″ BSP) Product Dimension: 400(H) x 230(L) x 86(W)mm