Water Heaters

Top Picks for the Best Electric Water Heaters


Top Picks for the Best Electric Water Heaters

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Purchasing a new water heater is a significant investment, so it's important to choose wisely. One of the most in-demand options nowadays is the electric water heater due to its extreme efficiency and environmental friendliness. But such options come in dozens of brands and models, making it sometimes overwhelming to select the best electric water heater.

Understanding Electric Water Heaters

Let's first understand what an electric water heater is. In the simplest terms, these are devices that use electricity to heat up water for your usage. Compared to their gas counterparts, electric heaters tend to be more efficient and come with lower upfront costs.

How Do Electric Water Heaters Work?

Most electric water heaters work by converting electrical energy into heat through a process called Joule heating. An electrical current is passed through a resistive heating element, which warms up the water. Owing to this simple operation, electric water heaters are not only reliable but also easy to maintain.

The Best Electric Water Heaters According to Experts

After meticulous research, we've compiled a list to bring you the top electric water heaters currently available, all of them from trusted manufacturers and earning high marks for reliability, efficiency, and overall value.

Rheem RTEX-13 Residential Tankless Water Heater

The Rheem RTEX-13 is an electric tankless water heater that's known for its compact size and high heating efficiency. - It can heat up water to 140 degrees Fahrenheit. - This model comes with digital thermostatic control. - There's an LED display for easy monitoring.

Stiebel Eltron Tempra 29 Plus Water Heater

Offering continuous hot water with stable temperatures, the Stiebel Eltron Tempra is an excellent choice. - It comes with Advanced Flow Control for maintaining a steady temperature. - It is capable of self-modulating power technology which ensures energy saving. - The digital temperature display makes it easy to monitor your settings.

Ecosmart ECO EL 2.5 Electric Mini-Tank Water Heater

This compact unit from Ecosmart is perfect for point-of-use applications. - Its small size allows for installation almost anywhere. - It comes with a temperature-and-pressure relief valve for safety. - The unit is lined with insulation for energy efficiency.

What to Consider When Choosing the Best Electric Water Heater

Here are some key factors you'll need to assess when shopping for your perfect electric water heater.

Energy Efficiency

One of the key advantages of electric heaters is their energy efficiency. Many come with an Energy Star rating that ensures they are energy-efficient and eco-friendly.

Tank Size

The tank size largely determines how much hot water the system can supply. If you have a large household, consider a heater with a larger tank. For smaller houses, a compact tankless water heater can be just right.


Guarantees from the manufacturer provide assurance about the longevity and reliability of their product. To sum it up, it takes a bit of research and consideration to choose the best electric water heater. By looking into the options available and assessing them based on their performance, energy efficiency, size, and warranty, you can easily pick a model that’s tailor-made for your specific needs. Whether you’re after compactness, continuous water supply, or energy efficiency, there’s certainly an electric water heater out there to meet your needs!

FAQs About the Best Electric Water Heaters

What features should I look for in the best electric water heaters?

In determining the best electric water heaters, several features are important to look out for. These include the heater’s energy efficiency, heat range, the speed at which it heats water, durability, size, and the length and terms of the warranty. The best electric water heaters will be those that meet your specific household needs and budget.

Are electric water heaters more efficient than gas water heaters?

When it comes to energy efficiency, electric water heaters generally surpass gas models. This is because they have a higher energy factor (EF), which means they convert a greater proportion of energy into hot water. However, it's important to remember that energy costs can vary depending on your location, so although the best electric water heaters may be more efficient, they might not always be the most cost-effective choice.

How long do electric water heaters typically last?

The lifespan of electric water heaters tends to range between 10-15 years. However, the exact length depends on factors like the quality of the product, how often it’s used, and regular maintenance. The best electric water heaters often come with an extended warranty, which can give you an indication of their expected longevity.

Are tankless electric water heaters a good choice?

Yes, many people consider tankless electric water heaters to be among the best in the market. They are space-efficient, provide hot water on demand, and are known for their energy efficiency. However, they may require a higher upfront investment compared to traditional tank-style water heaters. Your choice should depend on your household needs and budget.

How can I ensure energy efficiency with electric water heaters?

Energy efficiency in the best electric water heaters can be ensured in several ways. Look for models with a high Energy Factor (EF) rating, as this indicates the unit's efficiency in converting energy into hot water. Also, regular maintenance such as flushing out the tank to avoid mineral build-up can help maintain efficiency. Some models even offer eco-friendly settings for additional energy saving.

How much should I expect to pay for the best electric water heaters?

The cost of electric water heaters can vary greatly depending on the model, capacity, energy efficiency, and additional features. On average, you can expect to pay anywhere from around $300 for a basic model to over $1000 for the best electric water heaters with advanced features and high energy efficiency ratings.

What are the safety features to consider in electric water heaters?

Safety is an essential factor to consider when choosing the best electric water heaters. Look for units with temperature and pressure relief valves, which are designed to release water if pressure or temperature exceeds safe levels. Another noteworthy feature is an automatic shut-off that gets activated when the heater overheats. Other desirable features include thermostat controls and safety locks.

What is the installation process like for electric water heaters?

The installation process for electric water heaters can be complex. It typically involves electrical work and plumbing, so it should be handled by a professional. Some of the best electric water heaters offer professional installation as part of the package, which can be a convenient option for many homeowners.

How important is the water heater size?

The size of your electric water heater is quite important as it needs to meet the hot water needs of your household. The best electric water heaters come in a variety of sizes, from compact units for small households or single-use applications, to larger models designed for larger families or multiple usage points. It's crucial to calculate your hot water need before making a purchase.

Pros of Electric Water Heaters

Energy Efficiency

  • Electric water heaters are more energy-efficient when compared to gas models, translating to less energy usage and, hence, lower utility bills.

  • These heaters have high Energy Factor (EF) ratings - an appliance's EF rating is the standard measure of energy efficiency. This high rating implies that less energy is lost during use, making these appliances environment-friendly.

Installation and Maintenance

  • Electric water heaters are easier to install since they do not require a venting system like gas models. This feature significantly reduces installation costs.

  • The maintenance requirements for these units are less demanding. Modern models are equipped with features that prevent the build-up of sediment, increasing the heater's lifespan.


  • Electric water heaters pose fewer risks compared to gas models. They eliminate the danger of gas leaks and carbon monoxide poisoning.

  • The safety features like automatic shut-off in case of overheat conditions, reduces the risk of damaging the heater and other potential safety hazards.

Model Range and Size Variations

  • Electric water heaters offer a range of options to choose from, increasing the likelihood of finding a model that suits your needs.

  • They come in different sizes, from compact to large models, providing solutions for different space constraints.

Cons of Electric Water Heaters

Dependence on Electricity

  • Electric water heaters rely wholly on electricity to work, meaning your hot water supply is dependent on a stable power supply. Hence, should a power cut occur, your access to hot water will be compromised.

Recovery Rate

  • The recovery rate refers to the speed at which the heater can heat a given amount of water. Electric water heaters tend to have a slower recovery rate than gas models, which can be a disadvantage in households with high hot water consumption.

Higher Operational Costs

  • While electric water heaters may be more energy-efficient, electricity is typically more expensive than natural gas in many locations. Over time, this factor could lead to higher running costs for the electric water heater.

Environmental Impact

  • While electric water heaters themselves are more energy-efficient, the process by which electricity is generated is often not. Unless your electricity is sourced from renewable generation (solar, wind), an electric water heater may indirectly contribute to carbon emissions more than a gas one.


So, when it comes to choosing the best electric water heaters, the focus should be on energy efficiency, recovery rate, size, and output. Brands like Rheem, A. O. Smith, and Ecosmart offer top-notch products that are known for their performance and durability. Also, their advanced features help in saving energy, reducing bills, and offering consistent hot water supply.

The best electric water heaters boast intuitive, user-friendly controls and can significantly improve the level of comfort in your home. Be cautious, ensure adequate maintenance to prolong the life and efficiency of the water heater. Remember, the objective is to have a heater that not only meets your water heating needs but also aligns with your budget and household size.

Lastly, reading consumer reviews, considering professional installation, and opting for a warranty aids in making an informed decision about purchasing the best electric water heaters. They've truly become an essential home appliance, simplifying lives and offering seamless performance in the long run!

About KYPD Plumbing

Meet KYPD Plumbing - your local, reliable, and friendly plumbing solution right here in Nicholasville, KY! We're dedicated to taking care of all your plumbing needs with unmatched zeal and professionalism. Whether it's a big job or a small fix, our team of competent local plumbers has got you covered with unparalleled expertise. We take immense pride in our hometown and the quality of services we offer to its residents. So why wait? Let us handle your plumbing hassles and turn them into a breeze! For more details about us and our services, feel free to visit our website by clicking here.

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