Best 50 Gallon Electric Water Heaters Review And Buying Tips

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Anthony Barnes

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If you want to save money on your utilities then using an electric water is one way to do this.

Electric tends to be cheaper than gas, and using gas to heat your water can become quite expensive. 

If you want to start using electricity to heat up your water then you will need to get an electric water heater.

If you live alone then an electric water heater with a small capacity will probably be fine.

However, if you live with other people, you will probably need a large capacity water heater, such as 50 gallons. 

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PRODUCT NAME

RATING

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Bosch Water Heater Tronic 50 Gallon

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Rheem Electric Tankless Water Heater 

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AO Smith ProMax Electric Water Heater

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Rheem Residential Electric Water Heater 

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Airthereal Electric Tankless Water Heater  

Choosing an electric water heater can be difficult as it is hard to know which products are good quality and what features you should look out for.

We have made this easier for you by putting together this list of the best 50 gallon electric water heaters and providing buying tips. Keep reading to find out more. 

Product Reviews 

Here are our recommendations for the best large capacity electric water heaters. 

Bosch Water Heater Tronic 50 Gallon

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This Bosch electric water heater is the perfect size to fit into a maintenance closet or under stairs closet. It measures 22.25 inches by 22.25 inches by 48.75 inches.

The steel tank is lined with glass to help protect from corrosion and the structure is supported by two magnesium rods. 

This heater is energy efficient as it is foam insulated, keeping the water warmer for longer. The double heating elements also help to heat the water up much faster so you have to use less energy. 

The heater is easy to use and comes highly recommended by customers. Bosh is a respected brand and the 10 year warranty will help to put your mind at rest. 

Pros

  • Size – This heater will fit in most cupboards
  • Construction – It is made from goof quality materials 
  • Efficiency- It has features to help you save energy 

Cons

  • Color – It only comes in a gray color, not white 

Rheem Electric Tankless Water Heater 

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This Rheem electric water heater is very user friendly as it has a digital display. This makes it easy to see the temperature of the water.

It is tankless, which means that it can provide on demand hot water that is heated by electricity. It can heat up to 5.9 gallons of water per minute, which means you can use over 50 gallons of hot water in just 10 minutes. 

Because this heater is tankless it is very compact, measuring 18.25 inches by 14.5 inches by 3.5 inches.

This gives you lots of options when it comes to where you want to install it, and the installation is very easy. They also don’t need to be close to a vent, which opens up more opportunities for placement. 

This energy saving, water saving, space saving heater is an excellent option if you want to start heating water using electricity rather than gas. It is also very powerful and maintains a good water pressure. 

Pros

  • Tankless – This heater provides endless instant hot water very quickly 
  • Size – It is small and can be installed anywhere 
  • Powerful – It saves energy and water with an impressive performance 

Cons

  • Output – Some customers found that the heater could only handle one output being used at a time 

AO Smith ProMax Electric Water Heater

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This corded electric water heater from AO Smith can hold up to 50 gallons of water. It measures 24 inches by 24 inches by 50 inches, making it an ideal size to fit into most cupboard spaces.

The tank is made from steel on the inside to make it durable, and aluminum on the outside to keep it lightweight.

The steel is coated in permaglass to prevent corrosion, ensuring that the heater will last you a long time. 

The dynaclean diffusers reduce the build up of sediment and limescale which allows the heater to work more efficiently. The drain valve is made from durable brass which will last a long time. 

Pros

  • Capacity – This heater can hold up to 50 gallons of water 
  • Size – It is compact enough to fit into most cupboards 
  • Construction – It is designed to be strong, lightweight and not corrode 
  • Dynaclean – The diffuser reduces sediment build up 

Cons

  • Customer Service – Some customers found AO Smith difficult to contact when it came to the warranty 

Rheem Residential Electric Water Heater 

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This Rheem residential electric water heater can hold up to 50 gallons of water.

It has two choices of power sources – electric corded or battery power – which gives you more choice when it comes to energy and installation. 

This heater measures 21.1 inches by 21.1 inches by 63.8 inches which means that it should be the right size to fit into an undersairs cupboard.

It comes with a 6 year warranty to give you peace of mind. It is constructed from mostly brass which is durable and resistant to corrosion. 

Pros

  • Capacity – This heater can hold up to 50 gallons of water
  • Size – This heater can be installed in most cupboard spaces 
  • Warranty – It comes with a 6 year warranty 
  • Construction – The heater is made from durable brass 

Cons

  • Customer Service – Some customers ground Rheem difficult to get hold of when it came to the warranty 

Airthereal Electric Tankless Water Heater  

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This tankless water heater will provide you with hot water on demand. This means that you use less energy as you are only heating up the water that you are going to use.

It also means that the unit is small and compact, giving you more options when it comes to where you can install it.

It can save you up to 50% on your utility bill for heating your water. 

This water heater is made from corrosion resistant materials to ensure that it lasts you a long time.

It also has built in protection against electrical discharge, high temperature and dry heating.

These safety features help to put your mind at ease while you are using the heater. 

Not only is this heater easy to install, it is also really easy to use. The controls are simple but effective, making it straightforward for you to get hot water when you want it. 

Pros

  • Tankless – Saves energy and space 
  • Efficient – It can save you up to 50% on your utility bill 
  • Construction – It is made from corrosion resistant materials 
  • Safety – It has multiple safety features to keep you safe 

Cons

  • Power Outage – Unlike other products, this heater needs to be reset after a power outage. 

Buyer’s Guide 

Now that you have our recommendations for the best 50 gallon electric water heaters, it is time to decide which one you prefer.

To help you make your choice, here are some important buying tips. 

The first thing you need to decide is how much money you are able to spend on an electric water heater.

Some of them are in excess of $1000, whereas others are below $500.

It depends on which manufacturer you choose, how energy efficient you need it to be, and the style of heater that you choose.

Once you have set your budget, you can begin to narrow down your choice. 

The next thing you need to consider is the size of the heater. Think about where you are going to install the heater and make sure that it will fit into the space.

You might need to measure your crawl space or under the stairs cupboard to be sure.

If you don’t have a lot of space then you might be better off with a tankless water heater to ensure that it will fit where you need it. 

If you are buying an electric water heater in order to save money on your gas bill, then you need to make sure that you choose a heater that is energy efficient.

Otherwise, you could end up spending just as much on your utilities as you did before. Look out for features like an insulated tank to help conserve energy. 

Another important thing to consider is the construction of the heater. Is it made from good quality, durable materials? Is it sturdy? Is it likely to corrode?

Does it come with any kind of warranty? What have customers said about the longevity of the product? This could help you choose between two products which seem similar. 

Once you have considered all of these factors, it should be much easier for you to choose an electric heater that is going to meet all of your needs. 

Summary 

Using an electric water can help to save you a lot of money on your utility bills.

There is a lot of choice when it comes to large capacity electric water heaters, so you need to make sure that you choose a product that is going to meet all of your needs.

Don’t forget to measure the space and make sure that the heater will fit before you buy it. 

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By Anthony Barnes

Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. As a second-generation plumber, it was easy for Anthony to get used to the technicalities of all from a tender age