High Efficiency
Hot Water
Heaters.

Zwell makes it easy.

Buy energy efficient hot water heaters online and schedule installation quickly during checkout! We are working to revolutionize 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 Hybrid Electric Water Heater
$1,254.00
before rebates
40, 50, 65 & 80 Gallon
Energy Star® Rated
Save up to $480 per year in energy costs
Up to 4x more efficient than a standard electric water heater
--
Wi-Fi Enabled
Built-in EcoNet® App
--
Specifications
3.5 UEF (Uniform Energy Factor)
37-145° F Operating Temperature
Multiple operation modes from Energy Saver to High Demand
Optional LeakGuard Add-On
--
Installation
Easily replaces a standard electric water heater
--
Industry Leading 10 Year Warranty
Shop Now
Rheem Professional Prestige ProTerra Hybrid Water Heater
$1,410.00
before rebates
40, 50, 65 & 80 Gallon
Energy Star® Rated
Save up to $480 per year in energy costs
Up to 4x more efficient than a standard electric water heater
--
Wi-Fi Enabled
Built-in EcoNet® App
--
Specifications
3.5 UEF (Uniform Energy Factor)
37-145° F Operating Temperature
Multiple operation modes from Energy Saver to High Demand
Optional LeakGuard Add-On
--
Installation
Easily replaces a standard electric water heater
--
Industry Leading 10 Year Warranty
Shop Now
Rheem Professional Prestige ProTerra w/ LeakGuard
$1,632.00
before rebates
40, 50, 65 & 80 Gallon
Energy Star® Rated
Save up to $480 per year in energy costs
Up to 4x more efficient than a standard electric water heater
--
Wi-Fi Enabled
Built-in EcoNet® App
--
Specifications
3.5 UEF (Uniform Energy Factor)
37-145° F Operating Temperature
Multiple operation modes from Energy Saver to High Demand
Built-In LeakGuard Sensor
--
Installation
Easily replaces a standard electric water heater
--
Industry Leading 10 Year Warranty
Shop Now