Top Energy Efficient Tankless Water Heater

Finally even the largest tankless units takes up far less space and requires less maintenance than a tank unit with a storage tank.

Top energy efficient tankless water heater.

Water heater key product criteria. Rather than storing water tankless water heaters use heating coils to heat the water as you need it. Learn how a product earns the label. Energy star certified water heaters are an easy choice for energy savings performance and reliability.

The specification covers high efficiency gas storage whole home gas tankless solar and high efficiency electric storage water heaters. The beauty of a tankless water heater is its ability to provide a continuous supply of hot water. For energy efficiency and the ability to produce enough hot water for an average household it s hard to beat the rinnai ru199in high efficiency tankless water heater. They use less energy than standard models saving homeowners money on their utility bills while helping protect the climate.

Compared to a traditional water heater a tankless option is more efficient in its delivery and is a big energy saver. Products must meet minimum requirements for energy efficiency hot water delivery warranty period and safety. While tankless water heaters run more efficiently than storage tank water heaters replacing a tank water heater with a tankless can be expensive and the payback time can be longer than the warranty. Tankless water heaters only heat water when you need it so minimal energy is wasted.

Most tankless water heaters have a life expectancy of more than 20 years. Furthermore a top rated tankless water heater lasts at least 20 years compared to a maximum of just 15 years for an electric tank heater and 12 years for a gas tank heater.