Best 50 Gallon Water Heaters (2025 Update)
If you’re looking for a reliable and efficient way to heat your water, a 50 gallon water heater is a great option. These heaters can provide enough hot water for a family of four without taking up too much space in your home. However, with so many options available, it can be hard to know which one is right for you.
Before buying a water heater, there are several factors to consider. First, you’ll want to make sure that the model you choose is energy efficient. You’ll also want to look at the size of the unit, as well as the type of fuel it uses. Additionally, consider things like warranty length and maintenance requirements to ensure you’re making the best decision for your household.
Are you tired of running out of hot water halfway through a shower? Do you want to save money on your energy bills? If so, a 50 gallon water heater might be the solution you’ve been looking for. But with so many options out there, how do you know which one is the best? In this article, we’ll take a look at the factors you need to consider when choosing a water heater and help you find the perfect model for your home. Keep reading to learn more!
10 Best 50 Gallon Water Heaters
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The product is ideal for providing instant hot water to a specific point of use in a home or building.
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2
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It is ideal for expanding and storing heated water in residential or commercial water heating systems.
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The product is ideal for providing on-demand hot water in RVs.
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4
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This product is ideal for providing hot water in small spaces, such as RVs, trailers, and under sink cupboards.
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5
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Ideal for providing hot water on demand in homes, businesses, and other settings without the need for a traditional tank.
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6
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This product is ideal for providing instant hot water under the kitchen sink without the need for a large tank.
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7
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This tankless electric water heater is ideal for single or multiple point-of-use applications in residential or commercial settings.
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Ideal for residential properties in need of an efficient and long-lasting electric water heating solution.
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9
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This product is ideal for insulating a 50 gallon water heater tank with an R value of 6.
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10
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Ideal for providing hot water in an indoor setting efficiently and quickly.
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1. Ecotouch Electric Tankless Water Heater – Black
The ECO90B electric tankless water heater is the perfect solution for those who want instant and sufficient hot water without waiting for preheat or temperature fluctuations. With its 9kW heating system, the ECO90B can supply endless hot water of 116℉ or higher temp, making it the perfect companion for sinks. It offers comfort and relaxation with its instant hot water supply.
The ECO90B electric water heater features a smart self-modulation system that adjusts power input based on flow rate and temperature settings in real-time. As water flow reduces, power input decreases, ensuring that you still get the ideal and comfortable temperature instead of scalding hot water. This optimal energy efficiency saves considerable electricity charge per year, making it a cost-effective choice.
Featuring micro-computer control and patent heating technology, the ECO90B electric water heater promises no “cold water sandwiching.” The unique heating element avoids any corrosion inside pipes, extending the service lifespan. It is designed to be safe and durable with multiple protection devices. Each piece of the ECO90B tankless water heater goes through strict tests to ensure 100% safety. Inner water and electricity lines are designed to run separately to avoid leakage or harm from scale build-up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
The ECO90B electric tankless water heater also features a digital display and touch control panel for easy temperature setting. It is space-saving, measuring 15.4″(H) x 10.3″(W) x 2″(D), making it perfect for small spaces. Additionally, its stylish and modern design blends in any decor, making it a perfect fit for any home.
When purchasing the ECO90B electric tankless water heater, please verify that it is the right size for you; it has a 9kW@240V power rating and pipes fittings of 1/2" NPT. Enjoy the convenience and reliability of the ECO90B electric tankless water heater and experience endless hot water supply without any waiting time or temperature fluctuations.
2. Watts 4.5 G Potable Expansion Tank 50-Gallon Water, Heaters, Det-12
Looking for a reliable solution to manage the thermal expansion of water in your open, domestic hot-water supply system? Look no further than this exceptional product designed to deliver outstanding results.
This product is specially designed to control the thermal expansion of water in open, domestic hot-water supply systems, preventing your system pressure from going beyond the relief-valve setting. With its ability to absorb extra water volume, it promotes longer life in all types of direct-fired water heaters, washing machines, and dishwashers. It also helps alleviate leaking faucets, running toilets, and banging pipes, making it an indispensable product for any homeowner.
The product features a 3/4" copper pipe, a pre-pressurized steel tank, a rugged butyl diaphragm, and a durable membrane that prevents contact between the water and air in your tank. This design ensures that the product is not only sturdy but also highly efficient in controlling thermal expansion of water in your system.
With a size of 15.2 x 11.2 x 11.2 inches, this product is compact and easy to install. It is also designed to last, providing you with long-term value for your investment.
3. Recpro On-Demand Gas Hot Water Heater
Introducing the game-changing tankless water heater that guarantees a consistent flow of hot water without the wait. Say goodbye to running out of hot water mid-shower or waiting for the tank to warm up. With this innovative machine, you'll experience hot water on demand and never have to worry about it running out again.
Safety and cleanliness are top priorities with this tankless water heater. It features a forced exhaust structure that ensures the air stays safe and clean both during and after entering the combustion chamber. Additionally, a dust net prevents dirt from entering the machine, ensuring it runs at its optimal performance.
The low water pressure startup is a standout feature of this water heater. It not only helps protect the heater but also makes it easier to use. You can rest assured knowing that you'll always have hot water, no matter the water pressure.
This tankless water heater is a game-changer in terms of functionality and convenience. It offers a steady stream of hot water, ensuring you never have to wait for the water tank to warm up again. Plus, it's safe, clean, and easy to use, making it a must-have for any household. Upgrade your home with this amazing machine and experience the convenience and comfort of hot water on demand.
4. Compact Rv Hot Water System With Stainless Hose
This 3.0 gallon point-of-use mini-tank hot water heater is an excellent addition to any household, community, RV, school, or hospital. Made of durable 304 stainless steel, this mini hot water heater is built to last. The anti-leakage plug and multiple safety protection functions ensure that you and your loved ones are protected from the risks of scalding, leakage, or other injuries. The premium plastic shell is also corrosion-resistant, making it an ideal choice for those living in humid environments.
Equipped with a smart inverter for energy-saving purposes, this hot water heater has a digital display and automatic heat preservation and storage of hot water. With a thermal efficiency of 98% and a maximum temperature of 167℉, this mini hot water heater is designed to heat up to the temperature you set and automatically insulate once it reaches the specified temperature. The built-in smart chip makes it easy to control the warmth of the water to your desired level.
Installation of this mini hot water heater is a breeze, thanks to its easy-to-operate knob temperature adjustment design. The vent valve, tee pipeline, pipes, and other accessories are complete, so there's no need to worry about additional expenses or preparing time for accessories. The fast recovery rate of this hot water heater eliminates long waits for hot water at your sink, ensuring that you get hot water on demand.
This mini hot water heater features a compact design, making it easy to install on a shelf, wall, or floor. The water inlet and outlet are upward-facing, and its dimensions are 14.6''L x 10.2''W x 11.4''H, making it lightweight at 8.6lbs. The 1/2" NPT NPT and 1.5 kW, 110-120 volts make it energy efficient as well. With a one-year warranty and 24-hour customer service support, you can feel confident that you're investing in a quality product.
The manufacturer is committed to constantly improving its products based on customer feedback. As a result, the cylinder thickness of this mini hot water heater has increased from 0.8mm to 1.2mm, making it even more durable. Additionally, the T-tube has been replaced with a new one, making installation even easier. If you have any questions about this product, the manufacturer's customer service is available 24 hours a day to assist you.
5. Marey Power Pak Plus Tankless Electric Water Heater, 220 Volt
This product is designed to help customers regulate their energy consumption and adapt to their home's electric capacity. With easy management and simple adjustments, it's perfect for under the sink installation and requires very low water pressure to activate.
One of the standout features of this product is its filter on the water inlet that prevents sediments from damaging the unit. This means you can rest assured that your investment will be protected for years to come.
In addition to its durability, this product is also highly efficient. By only using electricity when you use it, you can save up to 60% on electricity bills for water heating. This makes it not only a smart choice for your budget, but also for the environment.
When it comes to technical specifications, this product has a wattage of 8.8 kilowatts. This ensures that it can handle even the toughest water heating needs, while still remaining energy efficient.
6. Miniboost Electric Water Heater – Quick & Versatile!
Introducing the instant hot water solution you've been waiting for! The Point of Use Mini Tank Water Heater is a compact and efficient appliance that provides you with hot water exactly where you need it. With a 2.5-gallon capacity and fast recovery time, you can say goodbye to waiting for hot water and hello to convenience.
Measuring at 12.95"W x 12.95"H(16.49" with valve) x 11.5"D, this mini tank water heater boasts a compact design that can be easily mounted on the wall or floor under your sink or counter. Simply plug it into a standard 120V outlet and enjoy instant hot water without the hassle of complicated installations.
Featuring an Incoloy 800 stainless steel heating element, this water heater is excellent at handling and transferring heat at high temperatures while resisting corrosion and scaling. With a heating efficiency of up to 99%, you can rest assured that this appliance will not only provide you with hot water but also enhance its lifespan and durability.
The enamel coating glass-lined tank is gold porcelain lined, providing better insulation and preventing leaks. The CSA T&P Relief valve is CASH USA made, and the UL certification ensures a safe and long service life.
With water connections of 1/2" NPT, electrical requirements of 1.44 kW at 120 volts, and a plug-in connection with a 2-foot power cord, this mini tank water heater has a maximum water pressure of 150PSI and a nominal current of 12A.
This mini tank water heater comes with a 3-year limited warranty for the tank, a 1-year warranty for parts, and 24-hour customer service.
7. Stiebel Eltron 230628 240v, 12 Kw Dhc-E12 Single/multi-Point-Of-Use Tankless Electric Water Heater
The DHC-E is a versatile and efficient electric tankless water heater that offers a range of convenient features for a comfortable and enjoyable experience. With the simple turn of a knob located on its front cover, users can easily adjust the water temperature to their desired level between 86DegreeF (30DegreeC) and 125DegreeF (52DegreeC), ensuring a steady and reliable supply of hot water for various applications.
One of the standout features of the DHC-E is its industry-leading three-year parts warranty. This gives users peace of mind knowing that they are investing in a high-quality product that is built to last and backed by a reputable manufacturer.
Despite its powerful performance, the DHC-E is designed with compact dimensions and an attractive housing that allows it to blend seamlessly into a range of environments without the need for concealment. This makes it an ideal choice for both residential and commercial applications where space is at a premium.
In addition, the DHC-E is equipped with a range of safety features that ensure reliable and worry-free operation, including a high-limit switch, a flow sensor, and a safety thermal cut-out. These features work together to protect the unit from damage and ensure that it operates at optimal efficiency for maximum performance.
8. Ruud 50 Gal Ef3.5 Hybrid Builder Residential Electric Water Heater, 10 Year (240v)
This electric water heater is designed for plumbing applications and features a tall, streamlined design that makes it an ideal choice for a variety of settings. With a spacious 50-gallon capacity, this water heater is capable of delivering a generous 67 gallons of hot water in its first hour of operation, ensuring you have plenty of hot water to meet your needs.
Crafted with quality materials and precision engineering, this electric water heater is built to last and delivers reliable, consistent performance. The tall design of the unit allows it to fit easily into tight spaces, making it an ideal choice for small homes or apartments.
Whether you're looking to replace an existing water heater or install a new one, this electric water heater delivers the perfect combination of performance, reliability, and efficiency. So why wait? Upgrade your plumbing system today with this top-of-the-line electric water heater and enjoy the peace of mind that comes with knowing that you'll always have plenty of hot water on hand when you need it most.
9. Mws Reflective Water Heater Jacket Insulation Fits 50 Gallon Tank R Value 6 (Tape)
The Reflective Water Heater Jacket Insulation is a top-notch product that is designed to fit perfectly on a 50-gallon tank, ensuring maximum energy efficiency. With an impressive R value of 6, the jacket is capable of reducing heating costs bills by up to 9%, making it an excellent choice for homeowners who are looking to save on their energy bills.
One of the standout features of this jacket is its ability to reduce heat loss by up to 40%, ensuring that your water heater operates at peak efficiency. This makes it an ideal choice for individuals who are looking to reduce their carbon footprint and save on energy costs.
Constructed with fire rated Class 1 / Class A materials, the Reflective Water Heater Jacket Insulation is completely non-toxic and safe to use. It will not irritate the skin, eyes, or throat, making it a perfect choice for households with children or pets.
This jacket is designed to improve the efficiency of 95% of all water heaters in use today, ensuring that you get the most out of your investment. It is also easy to install, making it a perfect choice for homeowners who are looking for a simple, yet effective way to improve their water heater's efficiency.
10. Prestigepro Tankless Propane Water Heater – 11 Gpm
Introducing the perfect solution for those who want hot water without the wait or the waste – the compact and energy-efficient water heater. With its low operating cost and high energy efficiency, this water heater is designed to save you money while providing you with hot water whenever you need it.
This water heater is also designed to save you space. Its compact design is perfect for those who need to replace a tank or have limited space in their home. Despite its small size, this water heater is powerful and capable of meeting all your hot water needs.
Safety is a top priority with this water heater. It features water and gas leak detection, which will shut down the unit and provide an error code if a leak is detected. This feature provides peace of mind and ensures that your home and family are safe.
The water heater also features an auto-learn programming function that tracks your water usage over a period of time. This auto-programming feature adjusts to meet your hot water needs at peak times, ensuring that you always have hot water when you need it.
Best 50 Gallon Water Heaters FAQs
Are there any brands that consistently produce the best 50 gallon water heaters?
Yes, there are several brands that consistently produce the best 50 gallon water heaters. One of the top brands is Rheem, which offers a wide range of high-quality water heaters that are both energy-efficient and durable. Another well-respected brand is Bradford White, which is known for its innovative technology and exceptional performance. AO Smith is also a popular choice among homeowners and professionals due to its reliable and long-lasting water heaters. Other notable brands that consistently produce top-rated 50 gallon water heaters include State, American Standard, and Whirlpool. When selecting a brand, it's important to consider factors such as energy efficiency, durability, warranty, and overall performance. It's also recommended to consult with a professional plumber or HVAC technician to ensure that the selected water heater meets your specific needs and requirements.
Are there any safety considerations to keep in mind when using a 50 gallon water heater?
Yes, there are several safety considerations to keep in mind when using a 50-gallon water heater. First and foremost, it is important to ensure that the water heater is installed properly and in accordance with local building codes and regulations. This includes ensuring that the unit is properly vented and that there is adequate clearance around the unit for safe operation.
Additionally, it is important to regularly inspect the unit for any signs of wear or damage, such as leaks or corrosion. Any issues should be addressed promptly to prevent potential safety hazards.
It is also important to ensure that the water heater is operated at the appropriate temperature setting to prevent scalding and other injuries. This typically ranges from 120-140 degrees Fahrenheit, depending on the specific needs of the household.
Finally, it is important to be aware of the potential for carbon monoxide poisoning with gas-powered water heaters. This can be prevented by ensuring proper ventilation and installing a carbon monoxide detector in the vicinity of the unit.
How efficient are 50 gallon water heaters in terms of energy consumption?
50-gallon water heaters are considered to be efficient in terms of energy consumption. However, the efficiency of a water heater depends on several factors such as its type, age, maintenance, and usage patterns.
Generally, a 50-gallon water heater with an Energy Factor (EF) rating of 0.67 or higher is considered to be energy-efficient. The EF rating is a measure of a water heater's energy efficiency, and the higher the EF rating, the more efficient the unit is in converting energy into hot water.
In addition, newer models of 50-gallon water heaters are often equipped with energy-saving features such as improved insulation, digital controls, and tankless technology that can further reduce energy consumption.
To ensure maximum efficiency and energy savings, it's important to properly maintain your water heater by regularly flushing the tank, checking for leaks, and adjusting the temperature settings. It's also recommended to use a water heater blanket to further insulate the tank and reduce heat loss.
Overall, a 50-gallon water heater can be an efficient choice for providing hot water to a medium-sized household, but it's important to consider the specific model and factors that affect its energy consumption.
How long does it take a 50 gallon water heater to heat up a full tank of water?
The time it takes for a 50-gallon water heater to heat up a full tank of water will depend on several factors, such as the type of heater, the temperature of the incoming water, and the desired temperature of the heated water. Generally, a 50-gallon electric water heater will take around 1 hour to heat up the tank, while a gas water heater may take slightly less time, around 45 minutes to an hour. However, if the incoming water is very cold, it may take longer to heat up the full tank. It's important to note that the recovery time of the water heater, or the time it takes for the heater to reheat the tank after hot water has been used, will also vary based on these factors. It's recommended to consult the manufacturer's instructions or a professional plumber for more specific information on heating times for a 50-gallon water heater.
How much should I expect to spend on a top-of-the-line 50 gallon water heater?
The cost of a top-of-the-line 50 gallon water heater can vary depending on several factors such as the brand, model, features, and installation. On average, you can expect to spend between $700 to $1,500 for a high-quality 50 gallon water heater. However, some brands offer water heaters with advanced features that can cost up to $2,000 or more.
It is essential to consider the long-term cost benefits of investing in a top-of-the-line water heater. Although the initial cost may be higher, a high-quality water heater can save you money on energy bills and repairs in the long run. Additionally, it is crucial to factor in the installation cost, which can range from $500 to $1,000, depending on the complexity of the installation.
It is recommended to consult with a professional plumber or HVAC technician to determine the best water heater for your needs and budget. They can also provide expert installation services to ensure the water heater operates efficiently and safely.
What are the benefits of choosing a 50 gallon water heater over a smaller or larger size?
Choosing the right size of water heater is an important decision for homeowners. A 50-gallon water heater is a popular choice for many households. There are several benefits of choosing this size over a smaller or larger one.
Firstly, a 50-gallon water heater offers enough hot water for a typical family of four or five. It can easily meet the hot water demands of households with multiple bathrooms and appliances. On the other hand, a smaller water heater may not be sufficient for a family's needs, and a larger one may be unnecessary and more expensive to operate.
Secondly, a 50-gallon water heater is more energy-efficient than a larger one. It heats up the required amount of water quickly and efficiently, which reduces energy waste. Additionally, it takes up less space than a larger water heater, which can be an advantage for homes with limited space.
Lastly, a 50-gallon water heater is a cost-effective option. It is less expensive to purchase and install than a larger water heater, and it also costs less to operate. It is a good balance between affordability and functionality.
In summary, a 50-gallon water heater is a practical choice for households with moderate hot water demands. It is energy-efficient, cost-effective, and offers enough hot water for a typical family's needs.
What are the key features to look for in a high-quality 50 gallon water heater?
When looking for a high-quality 50-gallon water heater, there are several key features to consider.
Firstly, the type of water heater is important. A tankless water heater offers on-demand hot water and is energy-efficient, while a traditional tank-style water heater stores hot water and can be more affordable.
Secondly, the energy efficiency rating is an essential feature to look for. Opt for a water heater with a high Energy Factor (EF) rating, which measures efficiency, and a low standby heat loss, which indicates the amount of heat lost when water is stored in the tank.
Thirdly, the recovery rate, or the amount of time it takes to heat the water, is a crucial factor. The higher the recovery rate, the faster the water heater can produce hot water.
Fourthly, consider the durability and reliability of the water heater. Look for models with a longer warranty and high-quality materials, such as stainless steel or copper.
Lastly, safety features such as temperature and pressure relief valves are important to prevent accidents and damage to the water heater.
By considering these features, you can find a high-quality 50-gallon water heater that meets your needs and provides reliable and efficient hot water.
What are the top-rated 50 gallon water heaters on the market?
There are many 50 gallon water heaters available on the market, but some of the top-rated ones include the Rheem Performance Platinum 50 Gallon Electric Water Heater, the A.O. Smith Signature Premier 50-Gallon Gas Water Heater, and the Bradford White RG240T6N 50 Gallon Tall Natural Gas Water Heater.
The Rheem Performance Platinum 50 Gallon Electric Water Heater is known for its high energy efficiency, fast heating times, and durable construction. It also features advanced self-diagnostic controls for easy maintenance and troubleshooting.
The A.O. Smith Signature Premier 50-Gallon Gas Water Heater is praised for its high recovery rate and efficient operation. It also has a user-friendly display and is designed to last for many years without needing major repairs.
The Bradford White RG240T6N 50 Gallon Tall Natural Gas Water Heater is a reliable and long-lasting option that is easy to install and maintain. It has a powerful burner and an efficient design that helps to reduce energy costs over time.
Overall, these are just a few examples of the many top-rated 50 gallon water heaters available on the market. When choosing a water heater, it's important to consider factors such as energy efficiency, reliability, and ease of maintenance to ensure that you get the best possible value for your money.
What is the average lifespan of a 50 gallon water heater?
The average lifespan of a 50 gallon water heater depends on various factors such as the frequency of use, water quality, maintenance, and the quality of the heater itself. However, most manufacturers suggest that a typical 50 gallon water heater lasts between 8 to 12 years. It is important to note that regular maintenance and proper usage can help extend the lifespan of a water heater. Neglecting maintenance can lead to sediment buildup, corrosion, and other issues that can reduce the heater's efficiency and lifespan. Therefore, it is recommended to have your water heater inspected and serviced annually to ensure optimal performance and longevity. Additionally, if your water heater is nearing the end of its expected lifespan, it may be wise to consider replacing it to avoid unexpected breakdowns and potential water damage.
What kind of maintenance is required to keep a 50 gallon water heater in good working order?
To keep a 50 gallon water heater in good working order, regular maintenance is essential. Here are some maintenance tasks that you should perform:
1. Check the pressure relief valve: The pressure relief valve should be checked periodically to ensure that it is functioning properly. If it is not working, it can cause the tank to overheat and potentially explode.
2. Drain the tank: Sediment buildup can cause the tank to become less efficient, so it’s important to drain the tank periodically to remove any buildup.
3. Inspect the anode rod: The anode rod is designed to attract corrosive elements in the water to protect the tank from rusting. Check the anode rod regularly and replace it if it is corroded.
4. Check the thermostat: The thermostat should be checked periodically to ensure that it is functioning properly. If it is not working, the water heater may not heat the water to the desired temperature.
5. Clean the burner and pilot: If you have a gas water heater, the burner and pilot should be cleaned periodically to ensure that they are functioning properly.
By performing these maintenance tasks regularly, you can extend the life of your 50 gallon water heater and ensure that it continues to operate efficiently.
