An ENERGY STAR certified tankless water heater uses less energy, on average, than a storage tank type. Saving energy saves money and reduces your carbon footprint. Key features . Rated with an energy factor EF . The higher the EF, the more efficient the water heater. No storage tank..A small point of use tankless water heater typi.y electric for a single sink shower can cost $ $ for a unit that fits under a sink or in a cabinet and produces . gallons per minute gpm ..Tankless Water Heater Cost. The average cost to install a tankless water heater is $,, or between $ and $,. The price of this project depends on the and factors like labor. Tankless prices vary bynd, type and flow rate. The hourly rate for a plumber is $ $. You could receive a percent tax credit for this project..A new tankless water heater costs between $, and $, installed, while a whole house tank costs between $ and $. A tankless water heater costs around $ without installation and a traditional heater costs around $..
Natural gas and propane styles cost an average of $, $, to install. While these two forms of gas will fuel your . A tankless water heater is one way to ensure that you never again experience any unexpected cold showers. But these devices don t come cheap the average cost of a tankless water heater, with installation, is approximately $,. The total cost depends on the chosen and whether your home requires retrofitting..