High Efficiency
Hot Water
Heaters.

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Zwell makes it easy.

Buy energy efficient hot water heaters online and schedule installation quickly during checkout! We’re revolutionizing the home services industry by providing you with completely transparent pricing and hassle-free installation on your terms.

High efficiency water heaters can provide substantial savings when it comes to having reliable hot water for your family.  Zwell only sells ENERGY STAR water heaters and we’ve combed through hundreds of the highest rated energy efficient water heater models to bring you the best options – weighing affordability, features, energy savings and more.

High efficiency hot water heaters not only save you hundreds of dollars each year in energy costs, they help us all work towards a more energy stable future. With modern features such as mobile app controls, leak detection & auto shut-off, we also only offer models that will fit your lifestyle.

  • Rheem® Builder Class Residential Hybrid Electric Water Heater 40 Gallon - PROH40-T2-RH310BM
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    Rheem® Builder Class Residential Hybrid Electric Water Heater 40 Gallon Capacity 10 Year Limited Warranty

    $799.00
  • Rheem® Builder Class Residential Hybrid Electric Water Heater Rheem Hybrid Electric Water Heater 50 Gallon - PROH50-T2-RH310BM
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    Rheem® Builder Class Residential Hybrid Electric Water Heater 50 Gallon Capacity 10 Year Limited Warranty

    $799.00
  • Rheem® Builder Class Residential Hybrid Electric Water Heater 65 Gallon - PROH65-T2-RH310B
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    Rheem® Builder Class Residential Hybrid Electric Water Heater 65 Gallon Capacity 10 Year Limited Warranty

    $1,057.50
  • Rheem® Builder Class Residential Hybrid Electric Water Heater 65 Gallon - PROH80-T2-RH310B
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    Rheem® Builder Class Residential Hybrid Electric Water Heater 80 Gallon Capacity 10 Year Limited Warranty

    $1,550.00
  • Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 40 Gallon - PROPH40-T2-RH375-SO
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    Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 40 Gallon Capacity 10 Year Limited Warranty

    $2,522.50 + Sales Tax
  • Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 50 Gallon - PROPH50-T2-RH375-SO
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    Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 50 Gallon Capacity 10 Year Limited Warranty

    $2,597.50 + Sales Tax
  • Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 65 Gallon - PROPH65-T2-RH375-SO
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    Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 65 Gallon Capacity 10 Year Limited Warranty

    $2,522.50 + Sales Tax
  • Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 80 Gallon - PROPH80-T2-RH375-SO
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    Rheem® Professional Prestige ProTerra Hybrid Electric Water Heater 80 Gallon Capacity 10 Year Limited Warranty

    $2,522.50 + Sales Tax

Why not storage tank hot water heaters?

At Zwell, we have decided to bring you only the most highly efficient water heater models, but focus on making that process extremely affordable and easy. There are no Energy Star rated electric storage tank water heaters and while gas storage tank water heaters can be energy efficient, tankless or hybrid heat pump water heaters are better in most situations. We believe in simplifying the process of selecting the water heater that’s right for you, the environment, and your budget.