Energy Efficient Water Heaters Gas

Energy star certified water heaters are an easy choice for energy savings performance and reliability.

Energy efficient water heaters gas.

Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type. It comes with an impressive energy factor of 0 82. We rated the annual energy consumption cost excellent for a gas. Water heaters are the second highest source of energy usage in the home.

Learn how a product earns the label. The specification covers high efficiency gas storage whole home gas tankless solar and high efficiency electric storage water heaters. 7 rheem rtgh 84xln outdoor natural gas condensing tankless water heater. They heat your water just like standard models but with much less energy saving you up to 3500 over a unit s lifetime.

Water heater key product criteria. This is another top quality gas water heater that you can get for the house right now. 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. Making it one of the most energy efficient gas powered tankless water heaters.

They can be 8 14 more energy efficient for homes that use a lot of hot water around 86 gallons per day. Products must meet minimum requirements for energy efficiency hot water delivery warranty period and safety. They use less energy than standard models saving homeowners money on their utility bills while helping protect the climate. Water heaters water heaters that earn the energy star come with gas solar or electric heat pump technology.

Rather than storing water tankless water heaters use heating coils to heat the water as you need it. By heating water only when you need it energy star certified tankless water heaters save a family of four 95 per year or 1 800 over the lifetime of the water heater on gas bills compared to a standard storage model. They re more energy efficient than a storage tank but provide only a limited flow of hot. The unit has a wide minimum to maximum gas burn rate ranging from 15 200 199 000 btu and hot water flow rate that ranges from 0 26 to 9 8 gpm and an extremely low minimum activation flow rate of 0 4 gpm.