AO Smith HSE-SES-15 15-Litre 2000-Watt Vertical Water Heater (Multicolor) Product Description Pamper yourself with the much needed warm bath each morning to begin your day with the A.O Smith HSE-SES-015 Water Heater. It features advanced technology with superior Blue Diamond Glass Lined Tank which enhances the life of the geyser by imparting non-corrosive qualities. 				    	 					 From the Manufacturer  Installation Guide Click Here