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Internet # 330317195

Model # XE80T10HS45U1

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ProTerra 80 Gal. Smart High Efficiency Hybrid Heat Pump Water Heater w/ Leak Detection & Auto Shutoff - 10-Year Warranty

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  • Heat pump water heater saves up to $575 in annual energy costs
  • Control with Wi-Fi; protect with leak detection and auto shutoff
  • Demand response compliant for states requiring utility management
  • View More Details

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Product Details

About This Product

The Rheem ProTerra Hybrid Electric Heat Pump Water Heater is the smartest and most efficient water heater on the market. Heat pump technology makes it 4X THE EFFICIENCY of a conventional electric water heater. It's so efficient, its energy savings can pay for itself. This 80 Gal. model has an estimated energy cost savings of up to $5,750 over 10-years This ProTerra hybrid model features LeakGuard, the integrated 360° leak detection system and the auto shut-off valve system that shuts off incoming water, locks water in the tank and protects your home. It's smart: with its built-in Wi-Fi and the EcoNet app, you can check hot water availability, track energy usage and control its modes choose the efficiency or performance you want. As Performance Platinum, it comes with a 10-year warranty and 1-year in-home labor warranty.

Highlights

  • Provides an estimated energy cost savings of $575 per year compared to a 55 Gal. electric conventional water heater
  • Pays for itself in energy cost savings thanks to an amazing 4.07 uniform energy factor and features that deliver long-term savings
  • Protects your home from potential water damage with LeakGuard, the 360° leak detection system and the auto shut-off valve that shuts off incoming water and locks water in
  • Smartest: built-in EcoNet Wi-Fi technology allows you to manage hot water and avoid cold showers track weekly, monthly and yearly energy usage and manage heating schedule your mobile device
  • Flexible: select the efficiency or performance you want with modes such as high demand mode to provide more hot water when needed there's even a vacation mode to save energy and costs when you're away
  • Save even more with ENERGY STAR rebates: it's ENERGY STAR certified and is eligible for federal tax credits up to $2000 and may be eligible for state and local government or electric utility rebates
  • Sustainable: reduces carbon footprint with 75% reduction in energy use
  • Sediment diffusion: fights sediment build-up at the bottom of the tank to prolong tank life and maintain efficiency
  • More hot water: provides more hot water than many standard residential electric models providing ample hot water for households with 5 plus people
  • Flexible installation- new top water connections and duct-ready design reduce installation cost and time no additional piping configuration or duct adapters required
  • Easy installation: easily accessible electrical junction box for convenient hook up and drop-in replacement for nearly any standard electric water heater
  • Ductable: duct colder exhaust air into your attic, another room or out of your home
  • Easy to maintain: premium brass drain valve for easy draining and stainless steel elements that prevent buildup
  • Warranty: 10-year warranty with 1-year in-home labor warranty
  • Savings and efficiency information is located on product specification documents
  • Wi-Fi connected device, for best performance use your phone or tablet to check the Wi-Fi signal strength in the area where the water heater will be installed prior to purchase
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
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Product Information

Internet # 330317195

Model # XE80T10HS45U1

Specifications

Dimensions: H 75 in, W 24.25 in, D 24.25 in

Dimensions

Kilowatt

4.5

Product Depth (in.)

24.25 in

Product Height (in.)

75 in

Product Width (in.)

24.25 in

Water Connection Size (in.)

3/4

Details

Amperage (A)

29.14 A

Application Type

Residential

Efficiency Level

Super High

First Hour of Delivery (gallons/hr)

87

Household Size

5+

Indoor/Outdoor

Indoor

Nominal Tank Capacity (gallons)

80 gal

Power Options

Hardwired

Product Weight (lb.)

244 lb

Remote Access

Remote Access

Required Volt Connection

240 volt

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Wi-Fi

Tank Warranty

10 Year

Uniform Energy Factor

4.07

Voice Control Hub Required

No Voice Control

Water Heater Features

Demand Response Ready, Digital Display, Energy Usage Tracking, Glass-Lined Tank, Leak Detection, Overheat Protection, Temperature Pressure Relief Valve, Vacation Mode, WiFi

Water Heater Profile

Tall

Water Heater Type

Hybrid

Wattage (watts)

4500 W

Works With

Alexa

Warranty / Certifications

Certifications and Listings

Energy Star, UL Listed

Part Warranty

10 Year

Questions & Answers

What size duct is needed for venting?
ByNov 12, 2026
0 Answer | 
Answer This Question

What size breaker and amperage does this tank draw
ByNov 10, 2026
1 Answer | 
Answer This Question

Hello Thomas, This model requires a 30 amp Double-Pole breaker and pulls at max 21 amps, depending on the mode of operation selected. Isaiah

By|Nov 12, 2026

    (1)

    How does the energy use of this unit compare to a gas water heater?
    ByOct 28, 2026
    1 Answer | 
    Answer This Question

    Hello Donald, A standard residential gas model of the same 40-gallon capacity has a UEF (Uniform Energy Factor) of approximately .59 - 65, while this model has a UEF of 3.83. Isaiah

    By|Nov 2, 2026


      does it need to be on a stand in garage
      ByOct 15, 2026
      1 Answer | 
      Answer This Question

      Hi Pete, The ProTerra 65-Gallon Hybrid Electric Water Heater (Model # XE65T10HS45U1) does not need to be raised on an 18-inch stand when installed in a garage. For additional information, please contact 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST. Derius

      By|Oct 16, 2026


        Does the heater come boxed
        ByOct 6, 2026
        1 Answer | 
        Answer This Question

        Hi Ralph, Yes, the water heater arrives fully boxed and packaged from the factory. Derius

        By|Oct 6, 2026


          is this a condensing water heater
          ByOct 6, 2026
          1 Answer | 
          Answer This Question

          Hi, Based on the information provided, the ProTerra is an electric hybrid heat pump water heater, so it does not condense the same as a gas water heater. However, because it extracts heat from the air, it does create condensation that requires a drain line. For additional information, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST. Derius

          By|Oct 6, 2026


            How to cancel this
            ByOct 4, 2026
            1 Answer | 
            Answer This Question

            Hi, Based on the information provided, if you are looking to cancel an order, to better assist you with this issue, please contact HomeDepot.com customer service department at 1-800-466-3337 any day between 6 A.M and 2 A.M. EST. Home Depot Customer Service will be able to assist you with this issue or transfer you to your local store for more assistance. If you need assistance in cancelling an alert, or need information or technical issues with your water heater, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST. Derius

            By|Oct 7, 2026


              This unit will be installed in a camp and primarily used on weekends. Is it better to leave it on during the week, or put it in vacation mode each time?
              BySep 27, 2026
              1 Answer | 
              Answer This Question

              Hi, Based on the information provided, it is significantly better to utilize Vacation Mode each time you leave for the week. Leaving your hybrid unit (XE50T10HS45U1) active in standard modes will cause it to repeatedly heat water that no one is using, whereas shutting it off completely introduces system issues. Vacation Mode is designed specifically for this scenario and may offer several advantages for a weekend camp setup. For additional assistance, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST. Derius

              By|Oct 8, 2026

                (1)

                Viewing 1-8 of 257

                Customer Reviews

                4 out of 5

                • 4 out of 1,144 reviews
                • 45% recommend this product
                Filter by:
                Showing 1-10 of 1,144 reviews
                Terrible experience
                I purchased this Rheem hybrid water heater 6 years ago from The Home Depot. After two years, a part failed. Rheem sent a technician to replace the part. After six years, I began receiving error messages. I contacted Rheem customer service. The diagnosis was a thermistor failure. They sent me a replacement thermistor. Installation inside the top of the water heater was extremely difficult where there is very limited space and very sharp edges. Shortly after replacing the thermistor, more error messages followed. This was the beginning of several weeks of hard work addressing a series of error messages and installing replacement parts. Finally, after reviewing the water heater system test results, the Rheem engineers diagnosed the problem as a failed compressor, which is not a replaceable part. Rheem sent me warranty options for replacing the water heater, which must be done through The Home Depot. I spent 45 minutes at the store with a Home Depot customer service rep. with calls going back and forth with Rheem and Home Depot. Finally, the Home Depot customer service offered a replacement Rheem conventional water heater instead of a hybrid and advised me to call a local contractor to manage the replacement process. The contractor quoted me a price of $2,000 to perform the service and I would first have to purchase the replacement water heater from Home Depot. Installation of the original water heater 6 yrs. ago was $450. Bottom line, read all the reviews! Do not buy a Rheem hybrid water heater!
                by
                Response from RheemOct 23, 2026
                Hi,

                Thank you for your review. We sincerely apologize for the frustration, repeated component issues, and difficult replacement process you have experienced with your water heater.
                The model you reviewed included a 10-year parts and tank warranty. To better assist you with your current warranty replacement options and look into the details of your exchange, please call our support team at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.

                Derius rheem
                  1 found this review helpful
                  The Rheem hybrid water heater arrived intact and was well packaged from manufacturer, installed in two hours, with clear instruction guide for assembly. Controls were easy to operate and was making hot water using the high demand setting in a couple hours after being powered up. Has been a month and no problems so far.
                  by
                  Response from RheemOct 15, 2026
                  Hi,

                  Thank you for the wonderful feedback! We are thrilled to hear that your hybrid water heater arrived well-packaged, was easy to install, and has been providing reliable hot water for the past month, we greatly appreciate your recommendation!

                  Derius rheem
                  Product damaged in shipping and unable to use. Was returned for credit
                  by
                  Response from RheemOct 15, 2026
                  Hi,

                  Thank you for letting us know, and we are so sorry your water heater arrived damaged in shipping and couldn't be used. While we are glad the return for credit was processed smoothly, we deeply regret the inconvenience and delay this caused you. To better assist you with this issue, please contact HomeDepot.com customer service department at 1-800-466-3337 any day between 6 A.M and 2 A.M. EST. Home Depot Customer Service will be able to assist you with this issue or transfer you to your local store for more assistance.

                  Derius rheem
                  • Verified Purchase
                  Was a little bit unsure at first but i got 1250 off thru national grid so i figured i would try it. Family of 6 and run on heat pump mode only and this thing is great!!!! It runs me about $25 a month i am in upstate ny 142kwh for 30 days. It produces cold dry a/c so it is perfect in my finished basement. I really cant say anything bad has a 10 year warranty so we will see.
                  by
                  Response from RheemSep 25, 2026
                  Hi,

                  Thank you for your 5-star review! We're glad to hear the ProTerra water heater has exceeded your expectations and is providing reliable hot water for your family while helping keep energy costs low. We appreciate you sharing your experience and thank you for choosing our product.

                  Derius rheem
                  Delivery Damage
                  I wanted this water heater but Home Depot Delivery people ultimately stopped that from happening. Delivery people showed up on a Monday with the item. Instead of using the lift on the back of the truck they decide to drop it 4 feet down from the truck onto the pavement and proceed to tell me they are packed so well that there is nothing to worry about. Look it up online all the damage that is done to these units when dropped. Delivery Service Sucks. Returns Suck. Bad service.
                  by
                  Response from RheemSep 22, 2026
                  Hi Suzanne,
                  We’re sorry to hear about your experience with the delivery and handling of your water heater. We understand how frustrating it must have been to see the unit dropped and then have to deal with the return process. While the delivery experience was outside of Rheem’s direct control, we appreciate you sharing your feedback and regret that it prevented you from being able to use the water heater you selected.

                  Moneke rheem
                    1 found this review helpful
                    I have had this water heater for about a week now and it has been working well. As of the writing of this review it is the end of the summer and the water heater has plenty of hot air to work with, I don’t know how well it will perform in the winter yet. I greatly enjoy the app that it comes with, it was slightly different for me to get to work not being very tech savy but after I got it connected (which you have to do before it will start producing hot water) I thought it was cool. You can adjust the temperature settings from your phone and if you accidentally adjust over 120 trying to figure out how to work it then it will give you a warning that the water is too hot and will burn you. ? The only difficulty I had with installing it was the condensate line. It was in a room with a wall to the outside but if you drain it straight from the water heater to outside the line will freeze shut and shut down the water heater because it can’t drain. The solution I found was to upgrade it to a 2” pipe before it exited the house because that will keep the 3/4” line from freezing completely shut. Additionally, the condensate drain does require a T for yearly inspection and I do not have one because the rubber coupling right before it goes out of the wall enables me to take the line apart to check it and clean it. So don’t accidentally forget the T. Tah dah! Water heater ?
                    by
                    Response from RheemSep 23, 2026
                    Hi,

                    Thank you for the 5-star review. We’re glad to hear your ProTerra unit is working well so far and that you’re enjoying the app features. We appreciate your detailed notes on installation, condensate line setup, and the safety alerts, it’s very helpful for other customers considering this model. We hope it continues to provide reliable performance for you through every season.

                    Derius rheem
                    1 found this review helpful
                    This is fourth one I've put it, so I guess that says something. I'm all about saving money, so when I can heat my water for less than 10 bucks a month, that's a bolig deal. This unit would be worth getting even if you just put in a new conventional water heater yesterday. I'm surprised this isn't in every single home.
                    by
                    Response from RheemSep 11, 2026
                    Hi,

                    Thank you for your feedback. We’re glad to hear you’ve had such positive experiences with this unit and that you value the energy savings. We appreciate your comments and your confidence in recommending it.

                    Derius rheem
                    Poor quality, TERRIBLE warranty process from HD
                    Don't ever buy something expensive from home Depot. Glue or nails are ok. I've had 3 service calls on this unit, replace the control unit, some thermistor, and finally being told that the unit was not repairable after the tank began leaking, all in the first 18 months. The WORST part was the Rheem/Home Depot warranty support. Rheem said I had to call home Depot to verify the return then order it myself. home Depot, when I tried to verify the return process, said to call rheem. this all happens with HOURS of fighting with automated call centers. I have not yet successfully gotten the unit replaced.
                    by
                    Response from RheemJul 23, 2026
                    Hi Marvin,
                    Thank you for sharing your experience. We sincerely apologize for the frustration and inconvenience you've encountered. We understand how disappointing it is to experience multiple service issues, including component replacements and ultimately a leaking tank, within the first 18 months of ownership.
                    We are especially sorry to hear about the difficulties you faced while seeking warranty assistance. Being directed between different organizations and spending significant time navigating automated systems is not the level of support we strive to provide. We understand how frustrating that experience must have been, particularly while trying to resolve an urgent water heater issue.
                    We appreciate you bringing these concerns to our attention. If you still require assistance, please contact our Customer Support team at 866-279-4566. We would welcome the opportunity to review your case and help clarify the warranty replacement process.
                    Moneke rheem
                      4 found this review helpful
                      Worked Well Until Plagued by Error Codes
                      Worked well for a year and change before ongoing error codes, thermistor replacements, and long wait times for out of stock sensors. Nice that Rheem offers a warranty, but said warranty doesn't cover any labor so have had to spend multiple hours speaking to AI/human technical service agents along with partial disassembly, part replacement, and reassembly. The location of the evaporator thermistor is just cruel design clearly intended to encourage people to replace vs. fix these units. Plus, Rheem seems to always be out of stock for these thermistors. Currently getting at least 1 error email notification per day. I would not buy this product again.
                      by
                        7 found this review helpful
                        Good tech, hopefully the long term performance is as good as the initial installation and performance.
                        by
                        Response from RheemJun 24, 2026
                        Hi Rob,
                        Thank you for your feedback! We’re glad to hear the initial installation and performance met your expectations. We hope it continues to deliver reliable results over the long term.
                        If you need any assistance down the road, please don’t hesitate to call 866-279-4566—we’re here to help!
                        Moneke rheem
                        • Verified Purchase
                        Showing 1-10 of 1,144 reviews

                        Compare Key Features

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                        Product Snapshot

                        Ideal for large households seeking energy efficiency, smart controls, and leak detection for worry-free hot water.
                        Ideal for eco-conscious homeowners seeking energy savings with smart features, leak detection, and a 10-year warranty.
                        Ideal for large households seeking energy savings with smart features, ensuring lower bills and eco-friendliness.
                        Ideal for light commercial use, this 80 Gal. electric water heater offers easy phase conversion and efficient performance.

                        Capacity

                        80 gal
                        65 gal
                        80 gal
                        80 gal

                        Recovery Rate

                        87 gph

                        Leak Detection

                        Heating Element Type

                        stainless steel
                        Copper

                        Smart Controls