Are Electric Tankless Water Heaters Energy Efficient

In comparison gas heaters usually have between 80 and 85 percent.

Are electric tankless water heaters energy efficient.

Overall tankless water heaters are more energy efficient as indicated in the chart on the previous page. This is how tankless water heaters achieve their energy savings compared to tank water heaters. We rated the annual energy consumption cost excellent for a gas. The new line of a.

Just as with gas powered models electric systems will save lots of money on your energy bills and give you constant hot water on demand without the limitations of a tank. Designed for both whole house water heating and specialized applications a. While tankless water heaters are more expensive upfront the long term savings that they impart you can make up for it in a few years. In our area electrical tankless water heaters are not a cost effective option to be the main heating source for your water especially when gas is available and much cheaper.

Water heaters water heaters are the second highest source of energy usage in the home. For homes that use 41 gallons or less of hot water daily demand water heaters can be 24 34 more energy efficient than conventional storage tank water heaters. Smith electric tankless water heaters provide an energy efficient and easy to install solution for your home or business. Tankless water heaters that run on electricity are the most affordable option for homeowners looking to retrofit their system.

Smith has the lineup of electric tankless water heaters to meet your specific needs. Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type. When you re done using hot water the appliance senses the lack of water flow and turns off the heat. They can be 8 14 more energy efficient for homes that use a lot of hot water around 86 gallons per day.

All this can offset the higher cost of electric power to some extent. They use less energy than standard models saving homeowners money on their utility bills while helping protect the climate. In california beginning august 1 2009 tankless water heaters will be degraded in assumed energy efficiency by 8 to reflect the results of studies which have shown that tankless water heaters do not perform as efficient as previously assumed because of the cycling on and off of the water heater during brief usage. According to the department of energy a tankless unit can save up to 34 of energy compared to a traditional water heater as long as you use less than 41 gallons of hot water daily.

Similarly electric heaters can have higher energy factor ratings than gas heaters.