The Instanta WMSP15/6 (WM15-6SS) Autofill Wall Mounted Water Boiler is a 15 litre capacity water boiler with a fast 16 minute heat up time and a minimum hourly output of 57 litres (342 cups) of piping hot water. Ideal where space is at a premium, this high performance appliance is suitable for hotels, restaurants, cafes, factory and office canteens, hospitality suites at sports stadiums and many others. The Instanta WM15-6SS has a power output of 6kW and is 30amp Hardwired. The average power consumption is 0.12kW per hour on stand-by. High performance wall mounted boiler, perfect solution for your hot drink requirements. Stylish, compact, reliable and long lasting stainless steel boiler with stainless steel casing.