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4.6 | 93 Reviews

GE® Smart 50 Gallon Electric Water Heater with Flexible Capacity

GE Appliances GE50S10BMM

Features

  • Flexible Capacity
  • Real Capacity
  • Built-in WiFi
  • Quick Recovery

Quick Specs

  • Type: Small Water Heater
  • Width: 24"
  • Height: 61"
  • Depth: 24"
  • Energy Star Rated: No

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Flexible Capacity

Choose from three capacity settings to enjoy up to 60% additional hot water when you need it* *vs comparable water heaters without mixing valve at 120°F set and 58°F water temperature

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Real Capacity

Get the most hot showers from the only water heater that holds a true 50 gallons of water (Compared to 50 gallon electric steel tank water heaters per DOE rated gallon capacity)

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Built-in WiFi

Easily adjust temperatures, set vacation mode schedules and receive notifications with Built-in WiFi powered by SmartHQ

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Quick Recovery

Two 5500W heating elements quickly increase water temperature for hot water when you need it

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Leading Performance

Live comfortably with this best in class unit that delivers 75 gallons of hot water in the first hour (Measured through DOE First Hour Rating)

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Household Size

Provide hot water for the whole family up to 6 persons on X-High setting

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Anode Sensing

Notifies you when your anode rod needs replacing to help extend the life of your tank

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Stainless Steel Heating Elements

Ultra-durable stainless-steel heating elements resist rust and corrosion

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Inlet Tube

Replenishes water from the bottom of the tank to maximize hot water delivery

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Brass Drain Valve

Rust-proof construction can be counted on to provide long-lasting service

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Easy Set Up

Replace your old water heater quickly and easily using standard water and electrical connections

Flexible Capacity Choose from three capacity settings to enjoy up to 60% additional hot water when you need it* *vs comparable water heaters without mixing valve at 120°F set and 58°F water temperature

Real Capacity Get the most hot showers from the only water heater that holds a true 50 gallons of water (Compared to 50 gallon electric steel tank water heaters per DOE rated gallon capacity)

Built-in WiFi Easily adjust temperatures, set vacation mode schedules and receive notifications with Built-in WiFi powered by SmartHQ

Quick Recovery Two 5500W heating elements quickly increase water temperature for hot water when you need it

Leading Performance Live comfortably with this best in class unit that delivers 75 gallons of hot water in the first hour (Measured through DOE First Hour Rating)

Household Size Provide hot water for the whole family up to 6 persons on X-High setting

Anode Sensing Notifies you when your anode rod needs replacing to help extend the life of your tank

Stainless Steel Heating Elements Ultra-durable stainless-steel heating elements resist rust and corrosion

Inlet Tube Replenishes water from the bottom of the tank to maximize hot water delivery

Brass Drain Valve Rust-proof construction can be counted on to provide long-lasting service

Easy Set Up Replace your old water heater quickly and easily using standard water and electrical connections

Features

  • Flexible Capacity
  • Real Capacity
  • Built-in WiFi
  • Quick Recovery
  • Leading Performance
  • Household Size
  • Anode Sensing
  • Stainless Steel Heating Elements
  • Inlet Tube
  • Brass Drain Valve
  • Easy Set Up
CAPACITY
Unit Capacity 50 Gallons
Effective Capacity at X-High Setting (gallons) 80
FILTER
App Filter - WiFi Connect Built-In
App Filter - Product Type Water Heaters Electric Standard
App Filter - Vacation Mode Yes
APPEARANCE
Color Appearance Gray
POWER / RATINGS
Integrated Energy Factor 0.93
Heating - Electric - Heater Watts 5500/5500
Electrical Connection Direct-Wire
Operating Water Pressure 20-125 PSI
Element Type Stainless Steel
Volts/Hertz 240V; 60Hz
First Hour Rate (FHR) 75 Gallons
Voltage (MAX) 240 V
Energy Consumption (kWh/year) 5334
Electrical Circuit Required 208V/240V 60 Hz Dedicated 30 Amp Min.
WARRANTY
Warranty Notes See written warranty for full details
Parts Warranty Limited 10-year tank and parts
Labor Warranty Limited 1-year entire appliance
WEIGHTS & DIMENSIONS
Product Height (to top of water inlet/outlet connections) 61 in
Approximate Shipping Weight 171 lb
Overall Width 24 in
Overall Height 61 in
Product Height (to top of unit) 59.5 in
Net Weight 160 lb
Product Diameter 24 in
Overall Depth 24 in
Connection Sizes - Water Inlet (MNPT) 3/4"
Connection Sizes - Hot Water Outlet (MNPT) 3/4"
FEATURES
Control Type Electronic with Digital Display
EcoBalance Compatible Yes
Fuel Type Electric
Configuration Short
Operating Modes Normal
Vacation
Electronic, Integrated Mixing Valve Yes
Drain Valve Type Brass
Sensing Anode Yes
Product Type Electric Flexible Capacity
WiFi Connect Built-In
Family Size 3-5 People
5-6 People
Water Connection Location Top
Overheat Protection Yes
Vacation Setting Yes
Effective Capacity Settings Normal/High/X-High Flexible Capacity
Diagnostic Feedback Yes
Temperature Setting 100-140° F Range
Factory Default 120° F
Connected Capabilities Amazon Alexa
Google Home

Quick Specs


  • Appearance

  • Type: Small Water Heater

  • Dimensions

  • Width: 24"
  • Height: 61"
  • Depth: 24"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.6 out of 5

89% of reviewers recommend this product.

2 Stars

Not exactly hot water!

Retired 2021 12/23/2025

The vacation mode is a great option and I like how easy it is to use. Have the hot water set to 120 degrees but it is not exactly hot,
Originally posted on www.ge.com

No, I do not recommend this product

2 Stars

Poor quality controls

Plumbcrazy 12/15/2025

We are a plumbing contractor and we have sold about 25 of the 50 gallon Flex heaters. So far we have had 4 defective units which is really too many. Tech support hasn't really helped much because they don't know much other than just replacing the control panels. We are no longer selling this unit and returned the one we keep in stock.
Originally posted on www.ge.com

No, I do not recommend this product

5 Stars

Quality Water Heater with Useful Features

Steve Sob 7/15/2025

I have no reason to not give 5 stars. I've had it in use for several years. It was easy to install, easy to setup and has performed as I have hoped. We often use the vacation fair to save on heating water while no one is around. I have set up a daily schedule for M-F and a separate one for weekends to match our own schedules. I flex up on capacity when we have guests. We've never had a capacity issue, yet. I do this all via the app. The app had a bit of a learning curve but nothing insurmountable. It appears to always hold the set temperature, as observed using a thermal sensor.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

A Good Replacement Unit With Room for Improvement

Videobear 7/9/2025

I'd have preferred a heat pump unit to save on electricity, but that would have been very difficult and expensive, given my physical layout. This unit is actually smaller than the water heater it replaced, and we have not run out of hot water at any time. It works silently and effectively. We haven't even had to engage its "excess capacity" feature that uses a mixing valve and over-temperature to emulate the performance of a larger storage tank. Our installer did a neat and professional job, although anyone handy with tools should be able to tackle it as a DIY project. I would like to see a software update that would allow you to turn the unit on and off according to a schedule, similar to scheduling a smart thermostat. This would make it easy to save power during times when no one is home or there is a reduced need for hot water.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

wonderful water heater

justin45 5/29/2025

[Employee of ge_appliances] love the water heaters and its performance and efficiency
Originally posted on www.ge.com

Yes, I recommend this product

1 Stars

Buyer beware!

PaalR 4/26/2025

I bought this Water Heater and it was delivered from GE at the beginning of October 2024. After less than 6 months the unit shut down. After resting the unit it sent a failure notification to my phone app. The F codes it was showing said I needed to contact Service Department for repairs. I called the next morning and then received an email afterwards stating that they would send the parts to my house, but living in Metro Denver, there are no Service Techs available in the area. They stated that I would need to find my own Servicer and that they would reimburse me up to $250 afterwards. This was on March 27th and to this day, April 25th, I have yet to receive any parts. IF YOU WANT TO THROW YOUR MONEY AWAY, YOU CAN SEND IT TO ME AND GET AS MUCH OUT OF IT!
Originally posted on www.ge.com

No, I do not recommend this product

4 Stars

Quick install

Diz634 3/19/2025

Newly installed today and it did not take long. I will give a better or maybe wore review after we have had it awhile.
Originally posted on www.ge.com

Yes, I recommend this product

1 Stars

Major problem

Distressed Richard 3/8/2025

Warning: DONT BUY GE PRODUCTS The product failed after 3 years and parts and service cannot be accessed on weekends. The plumber who came out took potty on me saying they have seen it difficult to get parts, and warranty assistance takes at least two weeks. This is causing severe inconvenience and costing $$$. Even purchased through Costco I cannot access help.
Originally posted on www.ge.com

No, I do not recommend this product

5 Stars

Simple Install, Quiet Operation

nerby94 2/28/2025

Ease of installation and operation was a breeze. Had the water heater changed out in no time. Having a built in mixing valve made the install much more simple. Easy controls and configuration and having the option to connect it to WiFi is a plus!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Extended hot water

Tburgan 2/2/2025

Heater is keeping up well with our family of 4 with two teens
Originally posted on www.ge.com

Yes, I recommend this product

1 Stars

No replacement parts !

Gtb3 1/28/2025

Just don™€™t™€¦ mixer valve assembly failed after less than 1 yr.. GE says replacement part on back order for 7 weeks!! What? No hot water for 7 weeks! No recourse
Originally posted on www.ge.com

No, I do not recommend this product

2 Stars

love Costco, hate GE

Dlarsen 1/23/2025

I love this unit but it failed after 3 years with water streaming out of the control box. I called GE and they were literally worthless in offering support. Costco support was excellent as usual but GE was terrible and basically couldn't do a thing for me. The unit had a 10 year warranty yet after three years it was up to me to pay for a plumber to come diagnose the failure and GE offered to repair the damaged parts. So I pay the hourly rate of a plumber $150/hr to diagnose the problem. It would be cheaper to replace the failed unit than to waste time diagnosing the problem (a hole in the side of the unit where water is gushing out the unit) .... the customer service person was not helpful and couldn't find any qualified service agent to help assist me.
Originally posted on www.ge.com

No, I do not recommend this product

5 Stars

Great!

Cshp12 12/5/2024

So far so good! It's easy to use, and the app is a nice feature. It has been working great throughout the holidays.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Very great unit.

Ha Nguyen 6/3/2024

This is it is very useful for my family. I actually love it.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Hot Water

DCE69 5/13/2024

It was easy to install and I like the digital temp setting
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

What a wonderful, smart water heater!

bkgs 4/10/2024

What a wonderful, smart water heater! I love that my water is smart and connected, with clever features like a smart mixing valve that can increase my hot water capacity! What a luxury to have beautifully hot showers for a family of 6!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Features and functions are displayed digital

Wcott 4/3/2024

Love the size, the features it provides & the efficiency
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Hot water and loads of data

Smart Water Heater 3/25/2024

[Employee of ge_appliances] This water heater works amazingly well. I love the data that it provides through the Smart HQ app. I can see how much hot water I have left, how long it'll take until it's fully heated, and how much it costs per day in energy costs. It's great and I've got tons of hot water.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

So far so good

Nahhhhhhh 3/9/2024

Just installed, so far so good. Like the app. Easy install.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Hybrid water heater

Lisa82d 8/26/2023

So far it™€™s been working perfectly. Anxious to see if it makes a difference on my monthly expense. My old one was 28 years old so not energy efficient.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Hybrid electric hot water heater

KI girl 8/10/2023

I've only had this hot water heater for a short time but it is performing well. Can't wait to see if it reduces my electric bill since my old one was 28 years old!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great Features and Easy Installation

Rzim 6/12/2023

Received Product in Great Condition (Well Packed). My plumber even though not familiar with this model easily installed and was impressed like me with the features. Enabled the App on my phone for more control over Wifi. So far, using it in Normal mode, but will be using the Vacation feature soon and increase demand for family visit.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Excellent Start for a New Water Heater

aaronlayne 6/6/2023

My local contractor got me looking at this heater. I like that it had added features and especially that it had a much better warranty (10 years) than the rest of the same old brands everyone else sells in my area. I very much like the idea of being able to ramp up the temperature and have added capacity via the mixing valve, which should be great when we have company staying over. I also like that there is an end of life notification for the anode - great idea. If you're someone frequently away from home, then you can set it on vacation mode and manually access it via an app to ramp it up or down as needed. It looks nicer than most water heaters I've seen and with the added features seemed a no-brainer.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Water stays hot

Anmw1001 3/1/2023

We like it the our water stays hot for a lot longer now.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great so far!

Alison KY 2/8/2023

We replaced our 10 year old 50 gallon water heater after it stopped being able to keep up with out family of 5. We were looking to replace it with a higher capacity, but electric water heaters are no longer available at more than a 55 gallon capacity. So far we have had a great experience with our new GE water heater. We have it set at the middle temperature setting and have not run out of hot water, even during our peak hot water usage times! Time will tell how the unit will hold up, but so far we are thrilled to have found this!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great tank

Tom1984 10/30/2022

So far, so good been installed for a month now. Family of 4 and on high demand nights it works as if it is an 80 Gallon tank. So far we haven't had any issues. Easy to install and set up. Wifi was a little tricky at first, but figured out. Love that you can set schedules for how you want it to perform on certain days and then it defaults back for energy efficiency. Power bill came in little lower also. Very pleased with this purchase.
Originally posted on www.ge.com

Yes, I recommend this product

4 Stars

Nice water heater with app support

Wolfpack2000 10/19/2022

The water heater was professionally installed. It works great so far. It's nice to be able to set a schedule for the water heater. The only complaint is it doesn't show the current temperature.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great!

GwaldFL 9/5/2022

So far so goid, the heater is great. However, we just hooked it up so we shall see!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Sweet Heater

Stinkychsman 8/12/2022

Easy install. Love to connectivity. With max feature I was able to downsize for savings.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

So far so good!

apick75 7/8/2022

The product is very simple to use. I haven't used the Wi-Fi Connection just yet. Within 20 minutes of installation, the water is already hot. Just note per the manual that the display goes dark after one minute. Just touch any button for it to come back on. Question, is it okay to always keep the flex capacity water always on (High, XHigh)? I assume it uses more energy but wanted to know. Delivery was awesome from GE Direct. Many Thanks
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

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Value

 
5 Stars

So far so good!

apick75 7/8/2022

The product is very simple to use. I haven't used the Wi-Fi Connection just yet. Within 20 minutes of installation, the water is already hot. Just note per the manual that the display goes dark after one minute. Just touch any button for it to come back on. Question, is it okay to always keep the flex capacity water always on (High, XHigh)? I assume it uses more energy but wanted to know. Delivery was awesome from GE Direct. Many Thanks
Originally posted on www.ge.com

Yes, I recommend this product

4 Stars

So far so good with my first smart water heater

Ewok Chef 6/3/2022

Easy to install and set up app for temperature and schedule adjustments. Plenty of hot water for our 3 person family. Would have rated a 5, but haven't had it long enough yet to rate durability/reliability.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

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Performance

 

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Value

 
4 Stars

So far so good with my first smart water heater

Ewok Chef 6/3/2022

Easy to install and set up app for temperature and schedule adjustments. Plenty of hot water for our 3 person family. Would have rated a 5, but haven™€™t had it long enough yet to rate durability/reliability.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Hot water flexibility

SBB1 6/1/2022

Easy to install. Quality and flexibility options available
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

Quality

 

Value

 
5 Stars

Hot water flexibility

SBB1 6/1/2022

Easy to install. Quality and flexibility options available
Originally posted on www.ge.com

Yes, I recommend this product

4 Stars

Unit seems to be working just fine

robinnva 5/31/2022

The unit seems to be working just fine but the water is not as hot as the previous unit. Yes, it is turned all the way up to maximum 140 degrees
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

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Value

 
4 Stars

Unit seems to be working just fine

robinnva 5/31/2022

The unit seems to be working just fine but the water is not as hot as the previous unit. Yes, it is turned all the way up to maximum 140 degrees
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Works as expected, no shortage of hot water for 5

Zoinks66 5/25/2022

I haven't delved into the settings yet other than establishing the 120F temperature. This was a part of a laundry room remodel, we moved from gas to electric to avoid having to vent gas from the room.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

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Value

 
5 Stars

Works as expected, no shortage of hot water for 5

Zoinks66 5/25/2022

I haven't delved into the settings yet other than establishing the 120F temperature. This was a part of a laundry room remodel, we moved from gas to electric to avoid having to vent gas from the room.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Looks great. Works great.

Cain57 4/25/2022

Love the features, quality, warranty, Wi-Fi, and bought at Costco.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

Quality

 

Value

 
5 Stars

Looks great. Works great.

Cain57 4/25/2022

Love the features, quality, warranty, Wi-Fi, and bought at Costco.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great for large families

Stew32 4/19/2022

We love the extra capacity feature of this water heater and how it automatically adjusts based on schedule (using the app). The 50gal water heater can act like an 80gal one. We finally have a good supply of hot water at peak times!
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

I like the wifi feautures

Darwing00010110 4/18/2022

Easy to install. Is currently working just like it should. I really want to see how it'll hold up for years to come. Love it until now.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

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Quality

 

Value

 
5 Stars

Great for large families

Stew32 4/18/2022

We love the extra capacity feature of this water heater and how it automatically adjusts based on schedule (using the app). The 50gal water heater can act like an 80gal one. We finally have a good supply of hot water at peak times!
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

Quality

 

Value

 
5 Stars

I like the wifi feautures

Darwing00010110 4/18/2022

Easy to install. Is currently working just like it should. I really want to see how it™€™ll hold up for years to come. Love it until now.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great water heater

Rrao1072 4/13/2022

Great flexibility all around with capacity and usage. Switch to vacation mode to save power and flip capacity when more people are at home.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great water heater

Rrao1072 4/12/2022

Great flexibility all around with capacity and usage. Switch to vacation mode to save power and flip capacity when more people are at home.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

Quality

 

Value

 
5 Stars

Great performance

L section 3/22/2022

Heats water quickly; well insulated, lessensling standby losses, a great investment.
Originally posted on www.ge.com

Yes, I recommend this product

5 Stars

Great performance

L section 3/21/2022

Heats water quickly; well insulated, lessensling standby losses, a great investment.
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

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Value

 
5 Stars

Great Water Heater

Steph248 2/23/2022

I love the features of this water heater! I purchased the 50 gallon size tank. We never run out of hot water. Granted we only have 3 people living at our home, but we can all take showers or baths back to back without waiting for the water to heat back up. Highly recommended!
Originally posted on www.ge.com

Yes, I recommend this product

Appearance

 

Features

 

Performance

 

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Value