Water Heater

ENERGY STAR® Certified Heat Pump Water Heaters

Did you know? Water heaters are the second highest source of energy usage in the home. A new ENERGY STAR certified heat pump water heater can save a home approximately $330 per year on electric bills, and up to $3,500 in energy costs over its lifetime*.


Your investment will pay off in two years for a household of 4. Replace your aging electric water heater before it fails, and start enjoying the savings right away.

Household Size Annual kwh Savings Annual $ Savings Payback (Years) Lifetime Savings
Savings and Paybacks for ENERGY STAR Heat Pump Water Heaters*
2 1,350 $ 160 4.9 $ 1,320
3 2,020 $ 240 3.3 $ 2,380
4 2,690 $ 330 2.5 $ 3,440
5 3,370 $ 410 2.0 $ 4,490
6 4,040 $ 490 1.6 $ 5,550

Assumes: 12 cents/kWh; Incremental Cost = $800; 13 - year lifespan

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*Source: energystar.gov
  • Potomac Edison does not provide a warranty or endorse any manufacturer or product.