Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (2022)

Last Updated: 10 September 2022

In this article, we’re going to be talking about the best 50-gallon electric water heaters that are available on the market.

Table of Contents

✅Why use an electric water heater?

According to this study carried out by Consumer Reports, electric water heaters are an energy-efficient way of getting hot water.

Electric hot water heaters are generally easier to use when compared against an equivalent gas unit.

The installation and maintenance costs of these units are often lower, as they don’t require venting.

Additionally, electric water heaters can be used in any home or commercial environment that simply has electricity, whereas not every home has gas, with apartment buildings often only having electricity available for safety reasons.

💧Top Considerations Before Purchasing

  • Technical Specs – We’ve done our very best to outline each heater’s technical specs, including UEF (Energy Efficiency), FHR (First Hour Rate) and Recovery Rate, so you have all of this information available when making any comparisons between models.
  • General Specs – We’ve also included information regarding the units physical dimensions and weight
    • Price – Price information has also been specified, with $ representing the lowest price and $$$$$ representing the highest. We realize that everyone has a unique budget, so this is an important consideration
    • Warranty – We’ve displayed warranty information where possible.
  • Customer Reviews/Ratings – We’ve gone about researching only the highest quality 50-gallon electric hot water heaters to include within this article, therefore you can be confident in knowing that any of these units are a great choice.

We’ve listed the following 50-gallon water heaters in order of cost, from the lowest price at the top ($) to the largest price ($$$$$) at the bottom:

Best 50 Gallon Electric Water Heaters Review – Top 5

  • A.O. Smith ENS-50 ProMax Short Electric Water Heater, 50 gal – $Skip to section
  • Bradford White BWC RE350T6-1NCWW 50GAL 240V – $$Skip to section
  • A.O. Smith ENT-50T ProMax Tall Electric Water Heater with Side-Mounted Recirculating Taps, 50 gal$$Skip to section
  • A.O. Smith PNS-50 ProMax Short Electric Water Heater, 50 gal – $$$Skip to section
  • Rheem MR50245 Marathon Tall Electric Water Heater, 50-Gallon – $$$$$Skip to section

A.O. Smith ENS-50 ProMax Short Electric Water Heater, 50 gal – $

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Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (3)

Technical Specs

  • UEF (Energy Efficiency): 0.92 EF
  • FHR (First Hour Rating): 57GPH
  • Recovery Rate: 21GPH

General Specs

  • Price: $
  • Dimensions: 50H x 24W x 24D inches
  • Weight: 161 lbs
  • Warranty: 6-Year Limited Warranty on tank and parts

Features

The AO Smith ENS-50 ProMax is the most affordable option on the list, but don’t let this make you think negatively about the quality.

It has a permaglas coating within the interior of the tank, to prevent water from corroding the metal from the inside, helping to expand its lifespan. Additionally, it’s Coregard™ sacrificial anode helps protect the tank from the corrosive effects of water, hence why it comes with a 6-year warranty.

This unit provides a first-hour rating of approximately 57-62 gallons and a recovery rate of 21 gallons per hour, which is exceptionally good for a unit within this price range. It takes 2 hours to completely refill the tank with water.

Finally, the unit has eco-friendly, non-CFC foam insulation, heat traps, and a uniquely designed combustion chamber combine, to produce a high Uniform Energy Factor for maximum savings on operating costs.

Pros
  • Extremely affordable
  • Eco-friendly
  • High UEF
  • 6-year limited warranty
Cons
  • Slightly (by a margin) lower energy efficiency

Bradford White BWC RE350T6-1NCWW 50GAL 240V – $$

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (4)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (5)

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (6)

Technical Specs

  • UEF (Energy Efficiency): 0.95 EF
  • FHR (First Hour Rating): 67GPH
  • Recovery Rate: 21GPH

General Specs

  • Price: $$
  • Dimensions: 61H x 23W x 23D inches
  • Weight: 161 lbs
  • Warranty: 6-Year Limited Warranty on tank and parts

Features

The Bradford White BWC RE350T6-1NCWW is another very affordable option that we’ve included within the list of top electric water heaters.

It has fully automatic controls, with fast-acting surface-mount thermostats for automatic temperature control.

The tank is lined with a vitraglas lining, which has be fused to the steel surface under a 1600F degree temperature. This lining has been exclusively engineered to provide protection from the corrosive effects of hot water.

It also has non-CFC foam insulation, which covers the top and sides of the tank, which in turn helps to reduce the amount of heat loss.

Additionally, it features heat traps to also help increase energy efficiency.

With its 6-year limited warranty on both the tank and it’s component parts, it’s definitely one to consider

Pros
  • Very affordable
  • Eco-friendly
  • High UEF and FHR
  • 6-year limited warranty
Cons
  • None

A.O. Smith ENT-50T ProMax Tall Electric Water Heater with Side-Mounted Recirculating Taps, 50 gal$$

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (7)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (8)

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (9)

Technical Specs

  • UEF (Energy Efficiency): 0.93 EF
  • FHR (First Hour Rating): 62GPH
  • Recovery Rate: 21GPH

General Specs

  • Price: $$
  • Dimensions: 60.5H x 22W x 22D inches
  • Weight: 125 lbs
  • Warranty: 6-Year Limited Warranty on tank and parts

Features

The AO Smith ENT-50T ProMax Tall is another electric hot water heater which is priced quite affordably.

It comes with an internal permaglas glass coating that protects the inside of the steel tank from water corrosion and helps maximize the tank life.

The unit also comes with a Coregard™ sacrificial anode, that helps protect the tank from the corrosive effects of water, hence why it comes with a 6-year warranty.

It has a durable, tamper-resistant brass drain valve.

Additionally, it meets all current government regulations set forth by the National Appliance Energy Conservation Act (NAECA).

Pros
  • Very Affordable
  • Eco-friendly
  • High UEF and FHR
  • 6-year limited warranty
Cons
  • Limited number of reviews on Amazon

A.O. Smith PNS-50 ProMax Short Electric Water Heater, 50 gal – $$$

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (10)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (11)

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (12)

Technical Specs

  • UEF (Energy Efficiency): 0.92 EF
  • FHR (First Hour Rating): 57GPH
  • Recovery Rate: 21GPH

General Specs

  • Price: $$$
  • Dimensions: 50H x 23W x 23D inches
  • Weight: 125 lbs
  • Warranty: 10-Year Limited Warranty on tank and parts

Features

The AO Smith PNS-50 ProMax Short is a high spec electric water heater.

It has an Incoloy stainless steel lower element, which lasts longer than a standard copper element.

It’s Blue Diamon glass coating provides more effective protection against water corrosion, compared to the standard industry glass lining.

Additionally, it has eco-friendly, non-CFC foam insulation, heat traps, and other features to help it yield a higher energy factor, which in turn also helps increase savings and decrease operational costs.

It complies with federal energy conservation standards, meets UBC, CEC, and HUD national codes.

One of the best selling points is that it comes with a 10-year limited manufacturer’s warranty.

Pros
  • Great value for money
  • Eco-friendly
  • High UEF and FHR
  • 10-year limited warranty
Cons
  • Slightly more expensive (but comes with a 10-year warranty)

Rheem MR50245 Marathon Tall Electric Water Heater, 50-Gallon – $$$$$

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (13)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (14)

Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (15)

Technical Specs

  • UEF (Energy Efficiency): 0.9-0.94 EF
  • FHR (First Hour Rating): 61GPH
  • Recovery Rate: 21GPH

General Specs

  • Price: $$$$$
  • Dimensions: 47.25H x 28.25W x 28.25D inches
  • Weight: N/A
  • Warranty:Limited lifetime Warranty (6-years warranty for replacement parts)

Features

The Rheem MR50245 Marathon is a non-metallic electric water heater that is lightweight and very durable.

It has a seamless, blow-molded polybutene tank that is immune to corrosion and rusting.

The multiple layers of its filament wound fiberglass also give the tank a high level of strength.

It’s polyurethane insulation also helps educate energy consumption and the outer chassis is resistant to dents, scratches, and salt air.

It has a recessed drain valve which is out of the way from brooms and scrubbers.

Pros
  • Easy installation
  • Great design
  • High energy efficiency
  • Lifetime warranty (Limited)
Cons
  • Premium-price

Conclusion

It’s important to highlight that we realize everyone has different needs and requirements for a 50-gallon electric hot water heater, alongside an entirely different budget. Therefore we try not to make solid recommendations, as we don’t know your unique requirements.

However, based on features, reviews, and price, we personally like the A.O. Smith PNS-50 ProMax Short Electric Water Heater, 50 gal. It comes with a 10-year warranty, which is 4 years more than other similarly priced products, and it’s priced in a way which is still attractive for those who are looking at a more affordably priced unit – We say it’s great value for money for a mid-range unit.

FAQ

🚰Is a 50-gallon capacity electric water heater enough?

The “draw efficiency” of both gas or electric heaters is generally calculated at approximately 70% of the overall tank storage size.

This is because as a tank is being emptied of hot water, it is also being filled with cold water, so approximately 70% of it is usable hot water.

This means that a 50-gallon unit has a draw efficiency of around 35 gallons.

This is enough to simultaneously maintain three baths running or two baths with an automatic clothes washer running.

💧How long does it take a 50-gallon electric water heater to heat up?

There are a few different factors that come into play when talking about this, including the type of heating element inside the tank and the temperature of the water that is entering the unit.

However, hot water heaters will have two ratings that will help you determine the answer to this question, and these are:

First Hour Rating: The total amount of water in gallons that the heater can supply per hour, starting with a full tank of hot water.

Recovery Rate: The total amount of water in gallons that the heater can supply per hour, starting with an empty tank.

🚰50-gallon electric water heater cost

These units vary in price, ranging from around $700 through to $2000.

As we mentioned at the beginning of the article, we have listed the water heaters in order of cost, from the lowest price at the top ($) to the largest price ($$$$$) at the bottom.

Summary

Reviewer

Charlie W. Palmer

Review Date

Reviewed Item

50-Gallon Electric Water Heaters

Author Rating

5Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (16)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (17)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (18)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (19)Top 5 Best 50-Gallon Electric Water Heaters (September 2022)🥇 (20)

Product Name

50-Gallon Electric Water Heaters

FAQs

What is the most reliable brand of hot water heater? ›

Best & Most Reliable Water Heater Brands in the World
  1. A.O. Smith. ...
  2. Rheem. Rheem was founded in 1925 by two brothers, Donald and Richard Rheem – and with financial backing from a third brother, William. ...
  3. Kenmore. ...
  4. Bradford White. ...
  5. American Standard. ...
  6. American Water Heaters. ...
  7. Bosch. ...
  8. EcoSmart.

Which water heater saves the most money? ›

According to the Department of Energy, tankless hot water will save you anywhere from 8 to 34 percent on your hot water bills, depending on how much water your household uses. An ENERGY STAR tankless water heater is an additional 9 percent more efficient than a standard model.

What type of water heater lasts the longest? ›

Tankless water heaters use advanced technology that makes them last longer than tank water heaters. These heaters have an average lifespan of 20 years.

Which water heater is best? ›

Here are the best water heaters/geyser for home you can get this winter season
  • Hindware 3 L Instant Water Geyser. ...
  • Hindware 25 L Storage Water Geyser. ...
  • BAJAJ 15 L Storage Water Geyser (Popular Plus) ...
  • V-Guard 15 L Storage Water Geyser. ...
  • Ao Smith 25 L Storage Water Geyser. ...
  • CROMPTON 25 L Storage Water Geyser.
22 Dec 2021

Is Rheem water heater a good brand? ›

Rheem is a good, mid-level water heater brand that's not too expensive. Its reputation for manufacturing durable, reliable water heaters makes it a good choice for most homes. The company sells water heater models in gas, electric, tankless, solar and hybrid styles.

How long does a 50 gallon water heater last? ›

A 50-gallon water heater will last about 8 to 20 years, which is longer than most water heaters. An extra 10 gallons might not seem like a huge difference. But choosing a 50-gallon water heater also means choosing a more cost-efficient water heater.

How long do Rheem water heaters last? ›

Rheem hot water systems have a typical life span of between 5 and 15 years depending on water conditions and how well the system has been serviced. You can add years to the life to a Rheem hot water system if you have it serviced every 5 years.

How long does AO Smith hot water heater last? ›

Smith tank water heaters have a limited warranty lasting between 6 to 10 years, it is not uncommon to find water heaters that are still properly functioning well over a decade or more. When properly installed and maintained in locations with good water quality and pressure, A. O.

Are new electric water heaters more efficient? ›

New Water Heaters and Efficiency. Traditional water heaters that are more than 15 years old are likely to be much less efficient than new ones. A tank-type water heater has a useful life of about 10 to 15 years, and the unit's efficiency is going to decline with time.

Which heater is most energy-efficient? ›

Reverse cycle split system air conditioners (A.K.A heat pumps) – the most energy efficient electric heater. 5 and 6 star reverse cycle units can be even cheaper to run than gas heaters, producing just one-fifth of the greenhouse gas emissions that a standard electric heater creates.

How can I lower my electric water heater bill? ›

5 Tips to a Lower Water Heater Bill
  1. Water Heater Maintenance. Draining and cleaning your water heater every six months will make the system run more efficiently. ...
  2. Use Less Hot Water. ...
  3. Turn Down the Heat. ...
  4. Insulate Your Water Heater. ...
  5. Buy a New Water Heater.
2 Mar 2018

How many showers can you take with a 50 gallon water heater? ›

50 gallon water heater

It is such a common size because it can supply hot water for 3 – 5 people. Considering an average shower uses 17.2 gallons of water you can typically have enough hot water for up to five people to take a shower within an hour.

How long should an electric water heater last? ›

How Long Do Water Heaters Last? Based on the manufacturer's suggested service life, the life expectancy of a water heater is about eight to 12 years. That varies with the location and design of the unit, quality of installation, maintenance schedule and water quality.

Can a hot water heater last 20 years? ›

Tank water heaters will last an average of 8 to 12 years, while tankless water heaters can last even longer, up to 20 years. There are also electric and gas water heaters that will vary in lifespan, but in general gas ones last 8-12 years, while an electric heater could last upwards of 10-15 years.

Who manufactures AO Smith water heaters? ›

Smith Water Products Company is headquartered in Ashland City, Tennessee, home of the world's largest water heater factory. The A. O. Smith network includes five manufacturing facilities in North America, plus plants in Nanjing, China and Veldhoven, The Netherlands.

How often should you replace your hot water heater? ›

Many homeowners wonder “How often should a hot water heater be replaced?” In a typical situation, you should expect your water heater to last about ten years.

What brands of water heaters does Rheem make? ›

In many additional countries around the world, the companies sell numerous types of water heating equipment, including gas fired tank storage and tankless water heaters, high-efficiency condensing water heaters, hybrid heat pump water heaters, and solar water heaters under the Rheem, Ruud, Richmond, Paloma, Solahart, ...

Are AO Smith and State water heaters the same? ›

State is one of the brands that was purchased by AO Smith and is a popular choice for many plumbing contractors. The State water heater almost identical to the AO Smith but there were more installed in the Kansas City area in the past 10 years.

Are Rheem water heaters glass lined? ›

1. All water heaters have a glass lining which protects the tank from corrosion. All liners fail over time, allowing water to get to the steel tank. Rheem Professional Grade water heaters have a thicker glass lining which is baked longer.

What is the average cost to install a 50-gallon water heater? ›

The national average cost to replace a 50-gallon hot water heater is $1,100 to $2,800, with most people paying around $1,800 for a direct replacement of a 50-gallon gas hot water heater using the same model.

How much hot water does a 20 minute shower use? ›

If a standard showerhead is fitted, it will use around an extra half a gallon each minute, accounting for a 25-gallon emittance every 10 minutes, or 50 gallons throughout a 20-minute shower.

What is the average cost of a 50-gallon electric hot water heater? ›

A 50-gallon water heater costs around $1,000 for an electric heater and $1,200 for a natural gas heater of the same capacity.

How long does a Rheem 50 gallon water heater last? ›

On average, you can expect a Rheem water heater to last 8 years. If properly maintained and serviced every 5 years, it could last up to 12 years or more.

How often should you drain hot water tank? ›

Most homeowners should flush their water heaters every six months or so, but if you have extremely hard water, you may want to do it more often. Flushing your hot water heater could be necessary as often as every few months depending on the mineral content of your local water supply.

How do I make my water heater last longer? ›

3 Tips to Make Your Water Heater Last Longer and Work More...
  1. Flush the water heater tank once a year. Almost all water heater manufacturers will recommend flushing the water heater tank annually. ...
  2. Check the Anode Rod and Replace it if it's Badly Corroded. ...
  3. Insulate the Hot Water Heater Tank.
8 May 2014

What is the best AO Smith water heater? ›

Best A.O. Smith Gas Water Heaters
RANKPRODUCT NAMERATING
1Signature Premier G6-PVS5040NV 5/55/5
2ProLine GCR-50 2.5/52.5/5
3Signature G6-S4040NV 4/54/5
10 Sept 2018

Is AO Smith a Lowes brand? ›

A. O. Smith Corporation is a leading global manufacturer and marketer of residential and commercial water heaters and water treatment products.
...
About A. O. Smith.
DateTitleDownload
09/08/2022THE HOLIDAYS JUST GOT EASIER - LOWE'S ROLLS OUT SAME-DAY DELIVERY NATIONWIDE WITH INSTACARTPDF
4 more rows
19 Apr 2017

What is the warranty on an AO Smith hot water heater? ›

Most AO Smith warranties range between 6 and 12 years, usually closer to ten. This means that the manufacturers fully expect your water heater to last at least a decade, and possibly twice that even after it goes out of warranty.

Can an electric water heater run a shower? ›

Another good reason for a water heater is if you only have cold mains water available. The internal electric heater will easily cope with heating water for shower and sink or a bath.

Which instant water heater is best for shower? ›

5 Best Water Heaters for a Perfect Shower
  • Tankless Water Heaters. Unlike the traditional, tank-style water heaters, these appliances will heat up the water as it flows through the system, and you are not limited by the tank capacity. ...
  • Natural Gas Heaters. ...
  • Indirect Water Heaters. ...
  • Heat Pump Water Heaters. ...
  • Solar Water Heaters.
16 Apr 2018

Are there any electric water heaters? ›

Electric water heaters are less expensive to purchase than gas water heaters. While it's always possible to buy expensive water heaters in either electric or gas models, if you want a less expensive heater, it will usually be electric.

How does Fischer Aquafficient work? ›

Aquafficient stores heat in a unique phase change material, known as a heat battery. Once the battery has been fully charged, it will pass the heat energy that has been stored inside to the cold water coming into the unit.

What type of electric water heater do I need? ›

A home with two or fewer people can be served by a 23- to 36-gallon tank. A tank size of 36- to 46-gallons is best for homes of up to four people. A home with five people can be served by a 46- to 56-gallon tank. For six or more people, look at larger tanks with a 60-gallon or greater capacity.

Where should a water heater be placed in a bathroom? ›

The bathroom is divided into “splash” zones, and a water heater must be installed in zone three, away from any risk of coming into contact with water. The main electrical spur must be located outside of the bathroom completely. There must be sufficient space around the unit for any maintenance or ventilation.

How can I heat my bath without a water heater? ›

  1. Turn on your faucet and fill up the tub half way with the cold, or lukewarm water that comes out of your tub.
  2. Fill your biggest cooking pot with water and bring the water to a boil using your stove. ...
  3. Grab the pot or the bowl using a pot holder, oven mitt or thick kitchen towel on each hand.

What size tankless water heater is needed for a family of 4? ›

What Size Tankless Water Heater Do I Need For A Family Of 2, 3, 4, 5, Or 6?
Number Of Family Members:Gas Tankless Heater Size (GPM)Electric Tankless Heater Size (kW)
What size tankless water heater do I need for a family of 3?7-9 GPM15-23 kW
What size tankless water heater do I need for a family of 4?8-10 GPM20-28 kW
3 more rows

How much hot water does a shower use? ›

An average shower uses 56 litres (15 gallons) of hot water based on a water saving shower head using 7 litres/min (1.8 gallons/min) and a shower duration of 8 minutes. Assuming an average 8 minute hot water shower, consumption is 56 litres (15 gallons) of hot water to take a shower.

How many gallons per minute does a shower use? ›

Did you know the average shower in America is 8 minutes long? The EPA estimates that the standard shower heads use 2.5 gallons of water per minute. That's 20 gallons of water for the average shower! Try shaving just three minutes off your shower to help reduce your water footprint.

How long should a 50-gallon electric water heater last? ›

They are available in both tankless and tank models

50-gallon water heaters have a longer lifespan. In general, 40-gallon heaters last for about eight years, while 50-gallon heaters can last 12 years. This is because 50-gallon heaters have thicker tanks. As a result, they are less likely to develop leaks.

What is the average cost of a 50-gallon electric hot water heater? ›

A 50-gallon water heater costs around $1,000 for an electric heater and $1,200 for a natural gas heater of the same capacity.

Is it cheaper to heat water with gas or electric 2022? ›

Is electric heating cheaper than gas? No. When it comes to using energy, gas is typically cheaper than electricity. Looking at Ofgem's price cap rates, gas can cost up to 7p per kWh (going up to 15p in from October 1, 2022), and electricity up to 28p per kWh (also going up to 52p).

What is the most efficient way to heat water with electricity? ›

An electric teakettle is about 80 percent efficient, although again this varies from kettle to kettle. Electric kettles are generally very well insulated, and the heating coils sit directly in the water, so less heat is lost to the air. An induction stove or hot plate is about 85 percent efficient.

Can you heat water with a heat pump? ›

Most homeowners who have heat pumps use them to heat and cool their homes. But a heat pump also can be used to heat water -- either as stand-alone water heating system, or as combination water heating and space conditioning system.

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