We are offering glasslined storage water heater - px 15 gvdesigned for high rise buildings and pressure pump applicationsunique quadra plus technology that allows: big energy savings with its 3 stage dynamic heating technology 800w for summer, 1200w for spring & 2000w for winterexternal temperature dial indicates right bath water temperatureexternal thermostat for right temperature selectionspecial protection device (magnesium anode) protects element from harmful salts & gives longer life2 year product guarantee and 5 year inner water heater tank guaranteehigh efficiency long life heating elementmultiple safety systemspecial insulation saves 30% energy savings over standard isi normsrated pressure 0.75mpahot water temperature limit 75 degrees celsiusfire retardant cable with 3 pin plugavailable in 15, 25, 35, 50, 80 & 100 litres capacity.