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Residential Electric Tank & Tankless Water Heaters
The complete Reliance line of electric water heaters consists of over 100 different models. From high-efficiency ENERGY STAR® certified water heaters to economical standard efficiency gas water heaters, Reliance has the electric water heater to fit your needs

Residential Electric Tank Water Heaters
An industry leader in water heater innovation, Reliance electric tank water heaters are built with commercial-grade components for increased durability and reliability. All of our electric tank residential products have been thoroughly tested in our labs to help ensure long-lasting performance—giving you and your family peace of mind.
Rebates & Tax Credits
Up to $850 in Local Utility Rebates may be available in your area!
Local utility rebates available in limited geographical areas. For information on the Federal Tax Credit, go to: energystar.gov. Check with your tax advisor for applicability. Offer details and expiration may vary. See Rebate Center for details.
What Our Customers Are Saying
Benefits of Electric Tank Water Heaters

Easy Installation
Electric tank water heaters are quick and easy to install for any home when replacing a similar model with the same electric power needs. Reliance strongly recommends that you consult a professional installer for a speedy and proper installation.

Hot water Storage Supply
Tank water heaters store a supply of hot water, making it available when you need it most.

Long Lasting
Reliance water heaters are built to last with limited warranties that range from 6 to 10 years to help ensure that your home has hot water for years to come.
How it Works

Reliance electric tank water heaters heat water using one or two electric heating elements. When a hot water tap is opened, water pressure from the street pushes cold water into the system through a dip tube that delivers it toward the bottom of the tank. This pushes hot water from the top of the tank out to the hot water pipes for distribution of hot water throughout the home. Temperature sensors inside the tank signal the thermostat when to turn on the heating elements to add heat to the stored hot water. Each electric tank water heater includes a thermostat, a temperature and pressure relief valve, and a drain valve. All of these components are needed to monitor the hot water and ensure efficient, reliable, and safe operation. The thermostat cycles the heating elements to regulate the water temperature to the specified temperature set on the control.
Still Have Questions?
Depending on your needs, gas tank and electric tank water heaters each provide their own wide range of benefits. Gas water heaters are typically cheaper to operate than electric. However, they cost more upfront and depend on the availability of a gas supply line and adequate venting at the installation location. There are a few different types of venting options that can be used for gas tank water heaters.
Electric tank water heaters are energy-efficient solutions for your home’s water heating needs. Reliance’s electric tank water heaters have a UEF rating between .89 and 3.45, helping you save energy in your home. Although the recovery rate of electric water heaters is slower compared to gas water heaters, electric models can be less expensive to purchase and installation costs are generally lower.
While you might be able to install an electric tank water heater by yourself, Reliance strongly recommends that you consult a local plumber or contractor to assist in the installation of your water heater. A local plumbing contractor can help ensure that the installation was done correctly, safely, and up to code so that there are no faults in the unit due to an installation error, which can lead to disruptions in hot water delivery or damage to your home.
There are many variables to consider when deciding what size of electric tank water heater to purchase. These include groundwater temperature, size of home, number of household members, number of bathtubs and/or showers, and hot water usage patterns. Reliance offers a variety of models and sizes to suit your home and your family’s needs so that you never have to worry about running out of hot water. Consult Reliance’s online XPERT™ Product Selector.

Find Your Neighborhood Retail Store Location
For more than 40 years, Reliance Water Heaters has been committed to delivering dependable water heaters. Order from a trusted retailer near you.
Product Comparison
No Tax Credits or Rebates Available
*Many factors affect the actual performance of a water heater. This represents our closest approximation of your likely experience with this water heater in your local area, but actual performance may vary depending on factors beyond our ability to control or estimate.
Featured Electric Tank Water Heaters

Looking for a Store Near You?
Reliance is sold at numerous retail locations throughout the U.S.

Hybrid Electric Heat Pump Tank Water Heaters
Reliance's hybrid electric heat pump tank water heaters are engineered to heat water using the surrounding air.

Point-of-Use Electric Mini-Tank Water Heaters
Reliance's point-of-use electric mini tank water heaters serve smaller demands or a single application.

Not sure which water heater is right for you?
Use our Buyer’s Guide to choose the correct model for your family’s home.

Find Your Neighborhood Retail Store Location
For more than 40 years, Reliance Water Heaters has been committed to delivering dependable water heaters. Order from a trusted retailer near you.