User Friendly Hot Water Boiler is easy to install anywhere and fit. The Hot Water Boiler can provide hot water within 5 to 10 minutes. The Hot Water Boiler provides the facility of using any agro waste can be used as fuel, like wood, charcoal, stems of any plants, trees and crops, waste paper etc. The User Friendly Hot Water Boiler comes with the capacity of 35 to 500 litres at a time.