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Best 50 Gallon Gas Water Heater 12 Year Warranty (2024 Updated)

If you're looking for a reliable and efficient way to heat your water, a 50-gallon gas water heater with a 12-year warranty might be the perfect solution for you. But before making any decision, there are a few factors you should consider to ensure you’re getting the best value for your money.

Firstly, you should consider your household’s hot water needs. The number of people living in your home and your hot water usage habits will determine the size of the water heater you need. A 50-gallon gas water heater is typically suitable for households of 3-5 people, but it's always a good idea to check with a professional to confirm.

Secondly, you should look for features that will improve the efficiency and longevity of the water heater. These can include things like energy-saving modes, self-cleaning mechanisms, and corrosion-resistant materials. And of course, a lengthy warranty like the 12-year one offered with some models can provide you with peace of mind and save you money on potential repairs.

Are you tired of running out of hot water in the middle of your shower? Do you want to make an investment in your home that will pay off in the long run? Consider a 50-gallon gas water heater with a 12-year warranty. It's an essential piece of equipment that will provide you and your family with reliable hot water and a guarantee that your investment can last for many years to come.

10 Best 50 Gallon Gas Water Heater 12 Year Warranty

# Product Image Product Name Product Notes Check Price
1
The product is ideal for providing hot water to residential households using natural gas and a power vent.
2
Ideal for heating water in residential homes with a moderate to high demand for hot water.
3
This product is ideal for providing hot water in indoor settings using natural gas.
4
Ideal for providing hot water on demand for indoor installation using natural gas with a high flow rate.
5
Ideal for providing hot water storage in large residential or light commercial applications.
6
It is ideal for providing hot water through an electric tankless water heater with self-modulating technology.
7
Ideal for providing on-demand hot water efficiently and conveniently using natural gas as a fuel source.
8
This water heater is ideal for commercial use with a high demand for hot water.
9
Ideal for providing hot water in a home or small business setting.
10
The product is ideal for controlling natural gas temperature in a water heating system.
The product is ideal for providing hot water to residential households using natural gas and a power vent.
Ideal for heating water in residential homes with a moderate to high demand for hot water.
This product is ideal for providing hot water in indoor settings using natural gas.
Ideal for providing hot water on demand for indoor installation using natural gas with a high flow rate.
Ideal for providing hot water storage in large residential or light commercial applications.
It is ideal for providing hot water through an electric tankless water heater with self-modulating technology.
Ideal for providing on-demand hot water efficiently and conveniently using natural gas as a fuel source.
This water heater is ideal for commercial use with a high demand for hot water.
Ideal for providing hot water in a home or small business setting.
The product is ideal for controlling natural gas temperature in a water heating system.

1. Rheem Classic Gas Water Heater – 50 Gallon.

This product is designed to use indoor air for combustion while the blower exhausts the flue gases. This unique design includes an air/fuel shut-off device and a maintenance-free feature, which means there is no filter to clean. Additionally, it has long venting lengths that can extend up to 100 equivalent feet. The Rheum exclusive R-Tech (registered) anode rod provides long-lasting tank protection.

The Rheum water heater is a reliable and efficient product that ensures you have hot water whenever you need it. It is easy to install and has a compact design, making it a great choice for those who have limited space. The water heater is also very quiet, which is ideal for those who don't want to be disturbed by noise.

In addition, the air/fuel shut-off device adds an extra layer of safety to the product, giving you peace of mind. The maintenance-free feature is also a great advantage, as it saves you time and money on cleaning and filter replacement. With its long venting lengths, you can install the Rheum water heater almost anywhere in your home.

Overall, the Rheum water heater is a great investment for anyone looking for a reliable and efficient hot water solution. It is easy to install, compact, and comes with a range of features that make it a great choice for any home.

Pros

  • Uses indoor air for combustion
  • Exclusive air/fuel shut-off device adds an extra layer of safety
  • Maintenance-free feature saves time and money
  • Long venting lengths up to 100 equivalent feet
  • Rheum exclusive R-Tech (registered) anode rod provides long-lasting tank protection
  • Reliable and efficient product that ensures hot water whenever you need it
  • Easy to install and has a compact design
  • Very quiet operation

2. 50 Gal. Residential Electric Water Heater, 4500w

The Electric Water Heater is an ideal choice for residential use. It has a tank capacity of 50 gallons and a maximum pressure of 150 psi. The water connection measures 3/4" NPT and the heater operates on a 240VAC electrical supply. It has a total wattage of 4500 and a recovery rate of 21.0 gallons per hour at a 90 F rise.

This electric water heater is designed with a range of features for enhanced safety and convenience. It comes with an electric junction box above the elements and an over-temperature protector. The heater has an automatic thermostat and meets or exceeds ANSI, NAECA, ASHRAE Standard 90, and ICC Code standards. It is also UL, AHRI, and Low Lead Compliant.

The heater has a height of 58-5/8", including the height to T and P opening, hot and cold side connections. It has a 0.95 energy factor and a temperature range of 120 Degrees to 160 Degrees F. The package includes a 6-year limited warranty for the tank and parts, a T and P valve, a brass drain valve, and an Everkleen(TM) dip tube.

This Electric Water Heater is a reliable and efficient option for residential use. Its features ensure a safe and comfortable experience. The heater comes with a 6-year warranty and a range of other features that make it an excellent choice for homeowners.

Pros

  • The electric water heater has a tank capacity of 50 gallons and a maximum pressure of 150 psi.
  • It comes with an electric junction box above the elements and an over-temperature protector.
  • The heater meets or exceeds ANSI, NAECA, ASHRAE Standard 90, and ICC Code standards.
  • It is UL, AHRI, and Low Lead Compliant for added safety and convenience.
  • The heater has a 0.95 energy factor and a temperature range of 120 Degrees to 160 Degrees F.
  • The package includes a 6-year limited warranty for the tank and parts, a T and P valve, a brass drain valve, and an Everkleen(TM) dip tube.

Cons

  • – The electric water heater may not be suitable for commercial use.
  • – The heater requires a 240VAC electrical supply, which may not be available in all homes.

3. Rheem Mid-Efficiency 7.0gpm Indoor Natural Gas Tankless Water Heater

Experience endless hot water supply with the Rheem Tankless Gas Water Heater. This unit ensures that you never run out of hot water, even with back-to-back showers. It is a cost-effective and energy-efficient solution for your hot water needs. The Rheem Tankless Gas Water Heater reduces energy consumption by automatically adjusting the amount of energy required to heat the water you need. This feature is available in all Rheem tankless gas models, providing you with savings on your energy bills.

The Rheem Tankless Gas Water Heater is designed to make your life easier. It comes with a remote electronic thermostat that allows you to conveniently adjust the water temperature ranging from 85˚F–140˚F. This gives you complete control of your hot water supply. With its compact design, it can be installed in tight spaces and can even be mounted on the wall to save space. It is a durable unit that is built to last, providing you with long-lasting performance.

Overall, the Rheem Tankless Gas Water Heater is a reliable and efficient solution for your hot water needs. It is a cost-effective option that saves you money on your energy bills. With its easy-to-use electronic thermostat and endless hot water supply, you can enjoy a comfortable and convenient hot water experience. Get the Rheem Tankless Gas Water Heater today and experience the benefits of an efficient and reliable hot water system.

Pros

  • Provides endless hot water supply
  • Cost-saving and energy-efficient
  • Reduces energy consumption
  • Easy and convenient control with electronic thermostat
  • Compact design allows for installation in tight spaces
  • Durable and long-lasting performance

4. Rinnai Ru199in Condensing Tankless Hot Water Heater, 11 Gpm, Natural Gas, Indoor Installation

Experience endless hot water flow with this compact and durable water heater that is easy to install. With a professional installation recommended, this product provides you with unlimited hot water throughout the house. Its space-saving design conserves energy by heating only when necessary, making it energy and space efficient. With an optimal water pressure of up to 11 GPM, this water heater delivers a powerful, constant stream of hot water. Instant heating is made possible through its Circ-Logic feature that can be paired with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation. This product is guaranteed to last with 15-, 5-, and 1-year residential warranties for the heat exchanger, labor, and parts, respectively. Monitor your water usage remotely through its Wifi monitoring feature.

Pros

  • Provides endless hot water flow throughout the house
  • Compact, durable, and easy to install
  • Energy and space efficient with a space-saving design
  • Delivers optimal water pressure of up to 11 GPM for a powerful, constant stream
  • Instant heating made possible through Circ-Logic feature
  • Guaranteed to last with 15-, 5-, and 1-year residential warranties for heat exchanger, labor, and parts, respectively
  • Wifi monitoring feature allows remote water usage monitoring

5. Bosch Thermotechnology Tronic 5000t 50-Gallon Tall Electric Storage Water Heater (Es50t)

The Dimensions of the APPLICATION water heater are 20.25 inches in width, 59.75 inches in height, and 20.25 inches in length. It is an ideal size for a maintenance closet, access closet under the stairs, crawl space, and replacement projects. The tank is made of heavy gauge steel, which provides extra years of trouble-free service. The glass-lined steel tank helps prevent corrosion, and two magnesium anode rods provide extra tank protection. Additionally, the dielectric heat trap ensures durability.

The HFO foam insulation of the water heater reduces fuel costs and increases energy efficiency. Moreover, double heating elements conserve energy, and Incoloy elements provide a long-lasting unit. The water heater has factory-installed electric hot and cold water connections that extend the tank's life. It also includes a temperature and pressure relief valve, factory-installed heat traps that reduce heat loss, and an easy-to-use plastic drain valve for maintenance. Lastly, the water heater has fully-automatic surface mount thermostats that provide convenience to the users.

Pros

  • Heavy gauge steel tank provides extra years of trouble-free service.
  • Glass-lined steel tank helps prevent corrosion.
  • Two magnesium anode rods provide extra tank protection.
  • HFO foam insulation reduces fuel costs and increases energy efficiency.
  • Double heating elements conserve energy.
  • Incoloy elements provide a long-lasting unit.
  • Factory-installed electric hot and cold water connections extend the tank's life.
  • Temperature and pressure relief valve is included.
  • Easy-to-use plastic drain valve for maintenance.
  • Fully-automatic surface mount thermostats provide convenience to the users.

6. Ecosmart Self-Modulating Electric Water Heater

The EcoSmart ECO 11 offers an endless supply of hot water on demand, ensuring that you always have access to hot water when you need it. This tankless electric water heater is designed to provide a consistent supply of hot water that never runs out. The device continuously monitors water temperature and controls flow rates to ensure efficiency and consistent performance within one degree of the selected temperature.

One of the biggest advantages of the EcoSmart ECO 11 over traditional tank heaters is its compact size. This water heater is 90% smaller than traditional tank heaters, which allows it to be installed on a wall or at the point of use. The dimensions of the device are 11.5 x 8 x 3.75 inches, making it a great option for small spaces.

The EcoSmart ECO 11 is also incredibly energy efficient. It is 99% thermal energy efficient, which means it only heats water when it is called for. This is in contrast to tank heaters, which maintain water temperature even when not being used. This level of efficiency can help reduce your energy bill and save you money over time.

The EcoSmart ECO 11 is a 13-kilowatt tankless electric water heater, which makes it ideal for providing hot water for a bathroom, small sink, office breakroom, or other point-of-use or low-flow applications. The device provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature. To select the proper solution, refer to the sizing guide provided by the manufacturer.

Pros

  • Provides an endless supply of hot water on demand
  • Consistent performance within one degree of the selected temperature
  • Compact size allows for easy installation on a wall or at the point of use
  • Energy efficient, reducing energy bills and saving money over time
  • Ideal for providing hot water for a variety of low-flow applications

Cons

  • – May not be suitable for larger households or high-flow applications

7. Rinnai Rl75in Natural Gas Tankless Hot Water Heater, 7.5 Gpm

The Rinnai RE160iN model is a non-condensing tankless gas water heater that provides hot water on demand. Its compact size makes it easy to install in a variety of spaces, and it can supply up to 7.5 gallons per minute, enough for up to five fixtures at once. The Circ-Logic technology offers recirculation patterns that match your habits, so you always have hot water when you need it. The unit comes with a 12-year residential guarantee for the heat exchanger, a 5-year residential warranty for labor, and a 1-year residential warranty for parts. For commercial use, the unit includes a 5-year factory warranty for the heat exchanger, a 5-year factory warranty for labor, and a 1-year factory warranty for parts. The Controlr module is available for WiFi control, but it is not included with the water heater.

To ensure proper installation, Rinnai recommends using a qualified technician. Visit the Find a Rinnai PRO page on their website to locate a technician in your area. Rinnai offers product guides, manuals, energy guides, warranty information, videos, and tables to help you choose the right tankless water heater for your home. Check their Ground Water Temperature Map to see if this heater is optimal for your region.

Pros

  • Compact size fits in a variety of spaces
  • Provides up to 7.5 gallons per minute
  • Circ-Logic technology offers recirculation patterns to match user habits
  • Comes with residential and commercial warranties
  • Controlr module available for WiFi control

Cons

  • – Professional installation is recommended

8. A.o. Smith Ens-50 Promax Short Electric Water Heater, 50 Gal

The steel tank's lifespan is extended and protected from corrosion with the application of Permaglas glass coating. For maximum hot water output, Dynaclean diffuser dip tube is used to minimize lime and sediment buildup. This tube is made from PEX cross-linked polymer that is long-lasting. The CoreGard anode rode, which is an aluminum anode with a stainless steel core, protects the tank from corrosion for a longer period than regular steel anodes. The brass drain valve is durable and tamper-resistant. Additionally, the water heater is compliant with all current regulations set forth by the National Appliance Energy Conservation Act (NAECA).

The Permaglas glass coating is an excellent feature for those who want to get the most out of their water heater's lifespan. The Dynaclean diffuser dip tube's use of PEX cross-linked polymer is also noteworthy, as it is a durable and long-lasting material. The CoreGard anode rode is another excellent feature that provides an extended protection against corrosion. The tamper-resistant brass drain valve is also a plus point.

Overall, this water heater is an excellent investment for those who want a long-lasting and efficient water heating system that meets all current regulations. The Permaglas glass coating, Dynaclean diffuser dip tube, CoreGard anode rode, and brass drain valve are all features that make this water heater stand out from the competition.

Pros

  • Permaglas glass coating protects the tank from corrosion and extends its lifespan.
  • Dynaclean diffuser dip tube minimizes lime and sediment buildup, maximizing hot water output.
  • CoreGard anode rode provides extended protection against corrosion.
  • The brass drain valve is durable and tamper-resistant.
  • The water heater meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA).

Best 50 Gallon Gas Water Heater 12 Year Warranty FAQs

Can a 50 gallon gas water heater with a 12 year warranty be repaired if it breaks down?

Yes, a 50 gallon gas water heater with a 12 year warranty can be repaired if it breaks down. However, whether or not it is worth repairing will depend on the extent of the damage and the cost of the repair. If the repair cost is relatively low and the water heater is not too old, it may be worth repairing. On the other hand, if the repair cost is high and the water heater is already near the end of its lifespan, it may be more cost-effective to replace it instead of repairing it.

It is also important to note that regular maintenance can help extend the lifespan of a water heater and prevent breakdowns. This includes flushing the tank once a year, checking the pressure relief valve, and inspecting the anode rod. By taking proper care of your water heater, you can minimize the chances of it breaking down and needing repairs.

How much does a 50 gallon gas water heater with a 12 year warranty cost?

The cost of a 50 gallon gas water heater with a 12 year warranty can vary depending on the brand, features, and location. On average, you can expect to pay between $500 to $1,500 for this type of unit. Some of the factors that can impact the cost include the energy efficiency rating, the type of burner, the materials used in construction, and any additional features like digital controls or self-cleaning mechanisms. It's important to do your research and compare prices and features before making a purchase to ensure that you are getting the best value for your money. Additionally, you may want to consider the cost of installation, which can range from a few hundred to a few thousand dollars, depending on the complexity of the job and the location of the unit.

What are the benefits of purchasing a 50 gallon gas water heater with a 12 year warranty versus a shorter warranty period?

Investing in a 50 gallon gas water heater with a 12 year warranty comes with a variety of benefits compared to one with a shorter warranty period. Firstly, a longer warranty period provides peace of mind and financial security for homeowners in the event of any breakdown or malfunction. With a 12 year warranty, customers can rest assured that their investment is protected for a longer period of time, saving them money in potential repair or replacement costs.

Secondly, a 50 gallon gas water heater with a 12 year warranty is likely to be made of high-quality materials and designed to last longer than those with shorter warranty periods. This means that customers can expect a higher level of performance and efficiency from their water heater, resulting in lower energy bills and overall maintenance costs.

Moreover, a 50 gallon gas water heater with a longer warranty period is likely to come with better customer support and service, as manufacturers are more invested in ensuring the longevity of the product. This translates to quicker and more effective solutions in the event of any issues, providing homeowners with greater convenience and satisfaction.

In summary, purchasing a 50 gallon gas water heater with a 12 year warranty provides homeowners with peace of mind, high-quality materials and design for longevity, and better customer support and service.

What is the average lifespan of a 50 gallon gas water heater with a 12 year warranty?

The average lifespan of a 50 gallon gas water heater with a 12 year warranty can vary depending on various factors such as usage, maintenance, and quality of the unit. However, generally speaking, a 50 gallon gas water heater with a 12 year warranty is expected to last for around 10 to 15 years.

Regular maintenance of the water heater, such as flushing the tank annually, can help to prolong its lifespan. It is also important to ensure that the unit is installed properly and that any issues are addressed promptly to prevent further damage.

In addition, the quality of the water heater can impact its lifespan. Investing in a high quality unit from a reputable manufacturer can provide added durability and longevity.

Overall, it is important to consider the lifespan of a water heater when making a purchase decision, as well as to ensure that proper maintenance is performed to maximize its lifespan.

What maintenance is required to keep a 50 gallon gas water heater with a 12 year warranty functioning properly?

To keep a 50 gallon gas water heater with a 12 year warranty functioning properly, regular maintenance is crucial. Firstly, it is recommended to flush the tank at least once a year to remove any sediment buildup that may occur over time. This will help to prevent corrosion and extend the life of the heater. Additionally, it is important to check the anode rod and replace it if it is corroded or worn out. The anode rod protects the tank from rust and corrosion, so it is important to ensure that it is functioning properly. Other maintenance tasks include checking the temperature and pressure relief valve, inspecting the gas line and burner, and checking for leaks. It is also important to follow the manufacturer's instructions and schedule regular professional maintenance as needed. By following these maintenance tips, you can help to ensure that your 50 gallon gas water heater with a 12 year warranty functions properly and efficiently for years to come.

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