Water heaters are the second highest source of energy usage in the home. ENERGY STAR certified water heaters are an easy choice for energy savings, performance, and reliability. They use less energy than standard models, saving homeowners money on their utility bills while helping protect the climate.
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and Save BIG
and Save BIG
ENERGY STAR Water Heaters Mean BIG Savings
Learn how planning for a water heater replacement now can lock in big energy savings and help you avoid costly clean-up when an old unit fails.
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the Expert
the Expert
Ask the Expert: Water Heaters
ENERGY STAR certified water heaters can mean big savings in your energy bills. See why ENERGY STAR is the right choice, right now!
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in the Savings
in the Savings
Save with ENERGY STAR Heat Pump Water Heaters
A printable guide with information about lifetime savings and utility rebates to help you plan for your water heater replacement.
Water Heater Resources
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Hot Savings with ENERGY STAR Certified Water Heaters
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Learn how you can reduce heat loss by heating water closer to the place it’s used in your home
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Save with a heat pump water heater and take advantage of utility incentives
- Demand Hot Water Recirculating System
- Considerations – Heat Pump Water Heaters (HPWHs)
- Heat Pump Water Heater Fact Sheet (PDF)
- Gas Water Heater Fact Sheet (PDF)
- How It Works — Solar Water Heaters
- How It Works — Whole-Home Gas Tankless Water Heaters
- How It Works — High-Efficiency Gas Storage Water Heaters
Learn More
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Start Saving With My ENERGY STAR
Looking for ways to save energy at home?
My ENERGY STAR makes it easy to browse energy saving tips, and to see how your actions can make a difference. Here are a few tips to get you started.
My ENERGY STAR makes it easy to browse energy saving tips, and to see how your actions can make a difference. Here are a few tips to get you started.
