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 ELCB: With ELCB / Without ELCB Water Connection: 15mm Diameter (Threaded 1/2″ BSP) Product Dimension: 425(H) x 216(L) x 97(W)mm