Boilers for consumers functional but does not have aesthetic design although it is one of the crucial device of the house. Moreover, current products in the market does not meet the requirement that house usage area is increasing in many countries. Our aim for starting this project is to offer customers a boiler with compact size to solve their space problem in their homes and good-looking and stylish design that they do not need to hide it in massive cabinets. We also considered how consumers can use the control panel easily while no compromise from design. So, we implemented touch panel under glass front panel. This is the most compact boiler in the world.