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Best 30 Gallon Electric Water Heater (2024 Update)

If you're looking for a reliable and efficient way to provide hot water for your home, a 30-gallon electric water heater might just be what you need. With so many options out there, it can be overwhelming to decide which one is the best fit for you. Before making a purchase, there are several factors to consider to ensure that you get the most out of your investment.

Firstly, think about the size of your household and how much hot water you need on a daily basis. A 30-gallon tank is suitable for small to medium-sized families with up to four members. If you have a larger family or high hot water demands, you might want to consider a larger capacity water heater. Secondly, check the energy efficiency rating of the product. Choosing an electric water heater with a high energy factor (EF) can save you money on your monthly electric bills. Lastly, look for additional features such as adjustable thermostats and insulation to further enhance the performance and convenience of your water heater.

Are you tired of running out of hot water in the middle of your shower or doing dishes? Have you been searching for an electric water heater that can meet your household's needs? Do you want to make an informed decision before splurging on a new appliance? Look no further, this article will guide you through some of the most important considerations when browsing for the best 30 gallon electric water heater on the market.

10 Best 30 Gallon Electric Water Heater

# Product Image Product Name Product Notes Check Price
1
This product is ideal for providing hot water for domestic use in residential and commercial buildings.
2
Ideal for providing instant hot water to sinks and showers, with remote control and digital display. Must be hardwired, not plugged in.
3
The product is ideal for providing instant hot water at the point of use with digital temperature control and a compact design.
4
This product is ideal for providing hot water for residential or small commercial properties.
5
Ideal for providing constant temperature hot water in homes, RVs, bathrooms and kitchens through self-modulation technology.
6
Ideal for residential use providing ample hot water supply for a medium-sized family.
7
Ideal for providing hot water instantly with constant temperature control at home, kitchen or RV.
8
The product is ideal for providing hot water on demand for small to medium-sized spaces, such as homes or offices.
9
Ideal for providing hot water in a residential setting with a 30-gallon capacity and 2000W power.
10
Ideal for residential use, providing hot water for everyday needs such as showering and washing dishes.
This product is ideal for providing hot water for domestic use in residential and commercial buildings.
Ideal for providing instant hot water to sinks and showers, with remote control and digital display. Must be hardwired, not plugged in.
The product is ideal for providing instant hot water at the point of use with digital temperature control and a compact design.
This product is ideal for providing hot water for residential or small commercial properties.
Ideal for providing constant temperature hot water in homes, RVs, bathrooms and kitchens through self-modulation technology.
Ideal for residential use providing ample hot water supply for a medium-sized family.
Ideal for providing hot water instantly with constant temperature control at home, kitchen or RV.
The product is ideal for providing hot water on demand for small to medium-sized spaces, such as homes or offices.
Ideal for providing hot water in a residential setting with a 30-gallon capacity and 2000W power.
Ideal for residential use, providing hot water for everyday needs such as showering and washing dishes.

1. Bosch Thermotechnology Tronic 5000t 30-Gallon Standard Electric Storage Water Heater (Es30m)

Introducing the perfect solution for your household's hot water needs – the water heater with dimensions of 18.25" W x 48" H x 18.25" L. It is an ideal fit for various spaces such as a maintenance closet, access closet under the stairs, or even a crawl space. This water heater is also a great choice for replacement projects.

When it comes to durability, this water heater is equipped with two magnesium anode rods that provide extra protection to the tank. It features a dielectric heat trap and a heavy gauge steel tank, which ensures years of trouble-free service. Additionally, its glass-lined steel tank helps prevent corrosion, thus increasing its longevity.

This water heater comes with a 10-year limited warranty for both the tank and parts, giving you peace of mind and assurance of its quality and durability.

Efficiency is a top priority in this water heater, thanks to its HFO foam insulation that reduces fuel costs and increases energy efficiency. Double heating elements further conserve energy, making it an eco-friendly option. The unit also features incoloy elements that guarantee a long-lasting service.

For added convenience, this water heater comes with factory-installed electric hot and cold water connections that extend the tank's life. It also features an easy-to-use plastic drain valve that makes maintenance a breeze. The factory-installed heat traps also help reduce heat loss, and a temperature and pressure relief valve is included for safety. The fully-automatic surface mount thermostats make it easy to adjust the temperature to your desired level.

2. Remote-Controlled Tankless Water Heater: Hot, Compact, Efficient

This electric tankless water heater is designed to provide instant and consistent hot water for your home. With its cast aluminum liner, it heats up quickly and efficiently, delivering water at temperatures ranging from 30°C to 55°C (86°F to 131°F), making it perfect for sinks and shower use.

One of the benefits of this electric water heater is that it saves energy by only heating water when you need it. This self-modulating temperature technology uses energy to heat up water while you are using it, saving up to 50% on water heating costs. It is adapted to water pressure ranging from 0.04-0.6MPA and requires a circuit breaker of 60-63AMP. It comes with 1 live wire, 1 neutral wire, and 1 ground wire.

Safety is a top priority with this electric tankless water heater. It is IPX4 waterproof and equipped with high temperature protection, dry heating protection, and electrical leakage protection. The electric and fluid systems are completely separated to prevent electric leakage and water pipe corrosion. With dynamic thermal cycle and 60-degree overtemperature protection device, the warm water will not exceed 70 degrees, and the service time is short, with no water scale build-up.

This electric tankless water heater is also convenient to use and space-saving. It comes with a digital display and a 3-meter long distance remote control, making it practical and easy to operate. Its smaller size of 12.6*8.6*2.55in takes up 90% less space than a traditional hot water heater with a tank, making it an ideal solution for those with limited space.

Lastly, this unit is suitable for multiple uses, mainly for sinks and shower purposes. It can be installed anywhere point of use to avoid energy and water waste, making it perfect for a single shower, kitchen faucet, bar, school, hospital, community, and hair salon.

3. Ge Tankless Water Heater: Digital Control, Compact Design.

Looking for a reliable and efficient water heater that won't break the bank? Look no further than this tankless electric water heater. With its ability to provide unlimited hot water on demand, you'll never have to worry about running out of hot water again.

This water heater is designed to be installed at the point of use, ensuring that hot water is readily available where you need it most. And with a performance of up to 1.7 gallons per minute (GPM), it's powerful enough to run multiple faucets simultaneously or even one shower in warmer climates. (*Results are based on 72˚F inlet water temperature and 105˚F outlet water temperature)

Thanks to its intuitive design and remote control capabilities, this water heater is a breeze to use. You can easily adjust the temperature and settings using the touch screen, or control your unit from up to 30 feet away. This makes it easy to customize your hot water experience to your liking.

Not only is this water heater convenient, it's also energy efficient. By only using energy when hot water is in use, it conserves both energy and water – which means you'll save money on your utility bills.

4. Rheem 72-30-2 240v / 4500w 30 Gallon Electric Water Heater

The Rheemglas lined tank is a high-quality product that is built to last. With its durable and reliable design, it can withstand the test of time and provide you with years of worry-free use. The tank is lined with a special material that helps to prevent rust and corrosion, ensuring that your water stays clean and safe to use.

The R-Foam insulation is another great feature of this tank. This insulation helps to keep your water at the perfect temperature, even in colder environments. It also helps to reduce energy costs by minimizing heat loss, which means you can enjoy hot water without having to pay a fortune for it.

Anode Rod is an important component that helps to protect against corrosion. This rod is designed to attract and absorb any corrosive elements in your water, which helps to prevent rust and other damage to the tank. With this rod in place, you can be sure that your tank will last for years to come.

The automatic temperature control thermostat is another great feature of this tank. With this thermostat, you can easily set and maintain the perfect temperature for your water. This means you can enjoy hot water whenever you need it, without having to worry about adjusting the temperature manually.

The direct immersion heating element is the final piece of the puzzle. This element helps to heat your water quickly and efficiently, so you can enjoy hot water whenever you need it. With this element in place, you can be sure that your water will be heated to the perfect temperature every time.

5. Mhx Tankless Hot Water Heater – Constant Temp!

Introducing the 5500W Instant Constant Temperature Tankless Water Heater, the perfect companion for any sink. With its fast constant temperature heating system, this electric water heater provides instant hot water that can be obtained in just 3 seconds without preheating. It offers stable and endless hot water with a maximum temperature of 55 °C/131 °F, providing you with the perfect experience of comfort and relaxation.

This water heater is designed to work with 220v voltage for optimal performance. If 110v voltage is used, the heating efficiency of the water heater may be reduced. Its internal integrated cast aluminum structure allows for unrestricted installation, making it easy to install in any narrow space, such as the bathroom, kitchen, and sink. The water heater is equipped with a standard 1/2 connector (flow in or flow out), which can be directly connected to the household conventional hose connector.

The safety of this water heater is of utmost importance. Its internal integrated cast aluminum heating design completely separates the electrical and fluid systems, preventing electric leakage and water pipe corrosion while greatly improving its safety. With double electric wall, dry burning prevention, overvoltage protection, grounding protection, thermostatic scald prevention, IPX4 waterproof, over temperature protection, and other powerful functions, you can rest assured that you have safe hot water to supply on demand.

The newly designed water heater without a water tank lets you get rid of the trouble of water pressure. The high-quality AI regulating chip and internal automatic pressure regulating design enable this water heater to avoid the problem of choosing between heating speed and water pressure.

The temperature regulation of the touch display makes it easy to operate, allowing you to maintain it at a certain temperature or adjust the desired power according to your needs. The desired temperature for easy flower cutting is between 20-55 ℃/68-131 ℉.

With its compact design, this water heater without a water tank is not even as big as a small suitcase. Its wall mounted design can greatly save valuable family space while ensuring powerful functions. The heat energy efficiency of the water tank less electric water heater is 99%, as it only heats the water when it is used, which greatly saves energy while completing the heating function. Unlike water tank heaters, it also does not consume energy to maintain water temperature even if it is not used.

6. Reliance Water Heater Co 6-30-Eolbs 100 30 Gallon Electric Water Heater

Introducing the Pex Polymer Lined Heat Trap Nipples with Aluminum Anode Rod, an energy-efficient solution to your water heating needs. With a high 95 energy factor, this model, numbered 6-30-EOLBS 100, ensures that you get the most out of your energy consumption, resulting in lower utility bills and a smaller carbon footprint.

The Pex Polymer lining in the heat trap nipples provides excellent heat retention, ensuring that the water stays hot for longer periods. This feature is perfect for those who need hot water on demand, saving them time and money. Additionally, the aluminum anode rod helps prevent corrosion within the tank, extending the life of the water heater.

This model's specifications are impressive, with a 30-gallon capacity that can accommodate the hot water needs of a small household. The 6-year warranty provides peace of mind, knowing that the product is backed by the manufacturer.

7. Ecotech Electric Tankless Water Heater.

Introducing the instant hot water heater, a sleek and compact solution to your hot water needs. This innovative product is designed to provide 24/7 hot and warm water, without the need for a storage tank. With a heating system of 5.5KW, it can provide hot water at a temperature range of 30-55℃ (86°F- 131°F) that can be set through the touch control panel and digital temperature display.

This tankless water heater is lightweight and measures 8.8"W×8.2"H×3"D, which makes it easy to install anywhere close to an outlet, horizontally, vertically, or obliquely. It requires a 63A Circuit Breaker and 1/2"NPT water connections. The outlet water temperature is dependent on the inlet water temperature and water flow. The larger the water flow, the lower the temperature, the smaller the water flow, the higher the temperature.

The instant hot water heater is self-modulating, which means it automatically adjusts the power based on the change of inlet water flow and temperature. This feature ensures optimal energy efficiency of 98%, which translates to considerable electric charge savings.

To start the heating process, simply open the tap with an activation flow rate of 0.5GPM, and the unit will do the rest. The instant hot water heater is perfect for various settings such as kitchens, bars, schools, hospitals, communities, and hair salons.

Lastly, it is important to note that the trip switch should be ≥63A; otherwise, it will trip. The applicable water pressure range is from 0.04-1.2Mpa. With this instant hot water heater, you can enjoy hot water anytime, anywhere, with no standby energy consumption or need to wait for the tank to fill up.

8. Ariston 12 Gal Pou Electric Water Heater

This 12-gallon electric water heater has a compact design that provides instant hot water at the point of use, making it a convenient addition to any home or office. With a durable glass-lined heavy gauge carbon steel tank, it can tolerate high temperatures for years of trouble-free service. The heating element is immersed and screw-in, transferring heat directly to water for maximum recovery efficiency and direct, 98% heat transfer. It has a maximum temperature capability of 160 degrees, ensuring hot water whenever it's needed.

This water heater is versatile and can fit any installation condition, making it an ideal choice for both residential and commercial use. It also has easy-to-wire electrical connections, making installation a breeze. The hard-wired electrical connection is recommended, and the circuit breaker size should be 15 Amps.

This water heater comes with a 6-year limited warranty on the tank, ensuring peace of mind and protection against any defects or issues. With its compact design, durable tank, and efficient heating element, this water heater is a reliable and efficient choice for anyone in need of instant hot water at the point of use.

9. 30 Gal. Residential Electric Water Heater, 2000w

Introducing the Electric Water Heater, a must-have for any household or commercial setting. This versatile and efficient appliance boasts a range of impressive features that make it a top-of-the-line choice for all your water heating needs.

With a 3/4" NPT water connection and single-phase power supply, this electric water heater is designed to deliver maximum performance with ease. It can handle a maximum pressure of 150 psi and has a tank capacity of 30 gallons, making it perfect for residential and light commercial applications.

The Electric Water Heater comes with a 6-year limited warranty on tank and parts, ensuring that you can enjoy long-lasting performance and reliability. It is compliant with UL, AHRI, Low Lead, and meets or exceeds ANSI requirements, as well as NAECA, ASHRAE Standard 90, and ICC Code standards.

To ensure maximum efficiency, this electric water heater features a high-efficiency heating element, an over-temperature protector, and an automatic thermostat. It operates on 120VAC and draws 16.7 amps, with a total wattage of 2000, making it an energy-efficient option for your home or business.

The Electric Water Heater has an impressive energy factor of 0.95 and can recover at a rate of 9.0 gallons per hour at a 90-degree F rise. It has a temperature range of 120 to 160 degrees F and a jacket diameter of 22-3/4". The height of the appliance to the hot side connection is 23-1/8", while the height to the cold side connection is 3".

This electric water heater is manufactured in Mexico and is designed to be compliant with all relevant regulations and standards. It is a reliable and efficient appliance that is perfect for any home or business that needs a constant supply of hot water.

10. 30 Gal. Residential Electric Water Heater, 4500w

Introducing an exceptional electric water heater that is perfect for residential use, the Electric Water Heater with a 30-gallon tank capacity. This water heater comes with a range of impressive features that are designed to provide an efficient and reliable performance.

Featuring a 3/4" NPT water connection and a single-phase power supply, this electric water heater can handle a maximum pressure of 150 psi. It also comes with a 6-year limited warranty that covers the tank and parts, giving you peace of mind and assurance that your investment is protected.

The Electric Water Heater is equipped with an electric junction box above the elements, an over-temperature protector, and an automatic thermostat that ensures precise temperature control. With a total wattage of 4500 and 18.8 amps AC, this water heater is powered by a 240VAC voltage supply.

This water heater has a height of 47-1/2" from the T and P opening, hot side connection, and cold side connection. The jacket diameter measures 19-1/4", and it comprises of two elements that provide a fast recovery rate of 21.0 gallons per hour at a 90°F rise. The energy factor of 0.95 ensures that the water heater is energy efficient and saves on electricity bills.

It meets or exceeds ANSI, NAECA, ASHRAE Standard 90, and ICC Code standards and is compliant with UL, AHRI, and Low Lead regulations. The Electric Water Heater comes with a T and P valve, brass drain valve, and Everkleen(TM) dip tube.

This water heater is manufactured in multiple countries, and its temperature range is between 120°F to 160°F. It features a top connection location and is suitable for both residential and commercial use.

Best 30 Gallon Electric Water Heater FAQs

Are there any additional safety features to consider when purchasing a 30 gallon electric water heater?

Yes, there are several additional safety features to consider when purchasing a 30 gallon electric water heater. One important safety feature is the temperature and pressure relief valve, which automatically releases pressure from the tank if it reaches a certain level. This prevents the tank from exploding or rupturing. Another safety feature is a thermal cutoff switch, which shuts off the power to the heating element if the water temperature exceeds a certain level. This prevents the water from overheating and potentially causing a fire. Additionally, some electric water heaters come with an anode rod, which helps prevent corrosion and extends the life of the tank. It's also important to make sure the water heater is installed by a licensed professional to ensure it meets all necessary safety codes and regulations.

Are there any rebates or incentives available for purchasing a 30 gallon electric water heater?

Yes, there are rebates and incentives available for purchasing a 30 gallon electric water heater. The availability of these rebates and incentives may depend on your location, as different states and utility companies may offer different programs. It is recommended to check with your local utility company or state energy office to see what programs are available in your area.

In general, rebates and incentives for energy-efficient appliances and water heaters are becoming more common as part of efforts to promote energy conservation and reduce greenhouse gas emissions. These incentives may include cash rebates, tax credits, or other financial incentives. The specific amount of the incentive may depend on the efficiency level of the water heater, with higher efficiency models typically qualifying for larger incentives.

In addition to utility and state programs, some manufacturers may also offer their own rebates or incentives for purchasing their products. It is always a good idea to research and compare different options before making a purchase to maximize potential savings.

How energy-efficient are 30 gallon electric water heaters compared to other sizes?

When it comes to energy efficiency, the size of the water heater is not necessarily the determining factor. Rather, the efficiency of the specific model and its features will have a greater impact on the energy consumption and cost.

That being said, a 30 gallon electric water heater can be very energy-efficient if it has features such as good insulation, high energy factor (EF), and a programmable thermostat. The EF measures the efficiency of the water heater in converting energy into hot water, and a higher EF indicates greater efficiency.

It's important to note that electric water heaters may be less efficient than gas water heaters due to the higher cost of electricity. However, electric water heaters are often preferred for their ease of installation and lower upfront cost.

To determine the energy efficiency of a specific 30 gallon electric water heater, you can look at its EF rating and compare it to other models on the market. Additionally, you can consider factors such as insulation, thermostat controls, and overall build quality to determine its efficiency.

How long does it take for a 30 gallon electric water heater to heat up?

The time it takes for a 30-gallon electric water heater to heat up can vary depending on several factors such as the initial water temperature, the desired temperature, and the efficiency of the heater. On average, it can take anywhere from 30 minutes to an hour for the water to reach the desired temperature.

It's important to note that electric water heaters typically have a slower recovery time compared to gas water heaters. This means that once the hot water has been used up, it may take some time for the heater to heat up the new cold water that enters the tank.

To improve the efficiency of your electric water heater and reduce the time it takes to heat up, you can consider adding insulation to the tank and pipes to reduce heat loss. Additionally, you can lower the temperature setting on the heater to reduce energy consumption and prolong the lifespan of the unit.

What are the key features to look for in a 30 gallon electric water heater?

When selecting a 30 gallon electric water heater, there are several key features to consider. First and foremost, it’s important to choose a water heater that is energy efficient. Look for models with high Energy Factor (EF) ratings, as they will consume less electricity, which will save you money on your energy bills in the long run.

Another important feature is the recovery rate of the water heater. This refers to how quickly the water heater can heat up a new tank of water after the existing supply has been depleted. A fast recovery rate will ensure that you have a steady supply of hot water when you need it.

It’s also important to consider the size of the water heater and ensure it will fit in the space you have available. Additionally, look for a model with a good warranty that covers both the tank and the heating elements.

Finally, consider any additional features such as digital controls, temperature settings, and safety features like automatic shut-off valves. By carefully considering these features, you can choose a 30 gallon electric water heater that meets your needs and provides reliable performance for years to come.

What are the top-rated 30 gallon electric water heaters on the market?

There are several top-rated 30-gallon electric water heaters available on the market. One of the most popular brands is Rheem, which offers a range of models with different features and specifications. One of their top-rated models is the Rheem Performance 30 Gal. Short 6-Year 4500/4500-Watt Elements Electric Water Heater, which is designed to provide reliable and efficient hot water for a small household. Another highly rated option is the A.O. Smith Signature 30-Gallon Short 6-year Limited 4500-Watt Double Element Electric Water Heater, which features a durable steel tank and advanced temperature control technology for consistent and reliable performance. Other top-rated brands include Bradford White, GE, and Westinghouse, each offering their own range of models with different specifications and features. Ultimately, the best 30-gallon electric water heater for you will depend on your specific needs and preferences.

What brands are known for producing the best 30 gallon electric water heaters?

When it comes to electric water heaters, there are several brands that are well-known for their quality and reliability. In terms of 30-gallon electric water heaters, some of the top brands include Rheem, Bradford White, AO Smith, and Westinghouse.

Rheem is a popular choice among homeowners and professionals alike for its durable construction and energy-efficient operation. Their 30-gallon electric water heaters come with a range of features, including digital temperature control and self-cleaning technology.

Bradford White is another highly respected brand that produces a range of electric water heaters. Their 30-gallon models are known for their high recovery rates and long-lasting performance.

AO Smith is a well-established brand that has been producing water heaters for over a century. Their 30-gallon electric water heaters are energy efficient and come with a variety of safety features, including a temperature and pressure relief valve.

Westinghouse is a newer player in the water heater market, but they have quickly gained a reputation for producing high-quality products. Their 30-gallon electric water heaters are designed with advanced heating elements for efficient and consistent performance.

What is the average cost of a 30 gallon electric water heater?

The average cost of a 30-gallon electric water heater can vary depending on various factors such as brand, model, and features. Typically, you can expect to pay around $300 to $700 for a 30-gallon electric water heater. However, certain high-end models can cost up to $1,000 or more.

It's important to keep in mind that the initial cost of the water heater is just one factor to consider. You should also consider the long-term energy efficiency and operating costs of the unit. Some models may have higher upfront costs but can save you money in the long run by being more energy-efficient.

Moreover, installation costs may also vary depending on the complexity of the installation and whether you need to upgrade your electrical system or plumbing. It's always a good idea to consult with a professional plumber or contractor to get an accurate estimate of the total cost of installing a 30-gallon electric water heater.

What is the average lifespan of a 30 gallon electric water heater?

The average lifespan of a 30 gallon electric water heater can vary depending on several factors such as the quality of the unit, usage, maintenance, and water quality. However, on average, a 30 gallon electric water heater can last anywhere from 8-12 years. This lifespan can be extended through proper maintenance such as regularly flushing the tank to remove sediment buildup, checking the anode rod for corrosion, and ensuring the thermostat is functioning properly. It is also important to be mindful of usage, as overuse can lead to premature wear and tear on the unit. If you are experiencing issues with your 30 gallon electric water heater, it may be time to consider replacement or repair by a licensed professional.

What is the installation process like for a 30 gallon electric water heater?

The installation process for a 30 gallon electric water heater typically involves several steps. First, the old water heater must be disconnected and removed. Then, the new water heater is placed in position and connected to the electrical circuit. The water supply and discharge pipes are attached to the new water heater, and the unit is filled with water and tested for leaks.

It is important to note that the installation process can vary depending on the specific make and model of the water heater and the requirements of the local building codes. It is recommended to hire a licensed plumber or electrician to perform the installation to ensure that it is done safely and correctly.

Additionally, it is important to properly maintain the water heater after installation to ensure its longevity and efficiency. This may include flushing the tank regularly, checking the temperature and pressure relief valve, and inspecting the anode rod for signs of corrosion.