$419
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Pay $369.00 after $50 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Designed for easy replacement of your existing water heater
- 40-Gallon tank provides hot water for households with 2-4 people
- Restricted in Demand Response States: See below before purchasing
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
Product Details
About This Product
The Rheem Performance 40 Gal. Electric medium water heater provides an ample supply of hot water for households with 2-people to 4-people. This unit comes with two 4500-Watt elements and an automatic thermostat which keeps the water at the desired temperature. A 240-Volt electrical connection is required for installation. A premium grade anode rod provides long lasting tank protection. Factory installed temperature and pressure relief valve and 3/4 in. water connections are included with the water heater for easy installation. This model has a 6 year limited tank and parts warranty plus a 1-year in home labor warranty.
Highlights
- Washington residents (effective 1/1/23): this water heater does not meet demand response requirements. regulations prohibit the sale, shipment or installation of this water heater in a state that requires demand response water heaters
- Your home is in a state that requires demand response water heaters, please select an approved demand response model available on homedepot.com
- 40 Gal. tank provides ample hot water for households with 2-people to 4-people
- Electric water heater is easy to maintain
- Delivers 53 Gal. of hot water in the first hour
- 6 year limited warranty on tank and parts for your convenience
- 1 year in home labor warranty for peace of mind
- Automatic thermostat keeps water at your desired temperature
- Dual 4500-Watt heating elements
- Designed for easy replacement of your existing water heater
- Requires a 240-Volt connection for installation
- Medium tank profile fits in a variety of indoor spaces
- Uniform energy factor 0.93
- Call 1-855-650-2786 before noon for same-day installation service in most areas or visit our water heater installation page for more information
- Now features a brass drain valve for added resiliency & durability
- Meets 2015 NAECA Standards
- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Additional Resources
Shop All RheemSpecifications
Dimensions: H 48.5 in, W 20.25 in, D 20.25 in
Dimensions
Kilowatt | 4.5 | Product Depth (in.) | 20.25 in |
|---|---|---|---|
Product Height (in.) | 48.5 in | Product Width (in.) | 20.25 in |
Tank Valve Size (in.) | 0.75 in | Water Connection Size (in.) | 3/4 in |
Details
Amperage (A) | 18.75 A | Application Type | Residential |
|---|---|---|---|
Efficiency Level | Super High | Electricity Phase | Single Phase |
Finish Family | Gray | First Hour of Delivery (gallons/hr) | 53 |
Fuel Type | Electric | Household Size | 2-4 |
Indoor/Outdoor | Indoor | Maximum Temperature (F) | 150 F |
Minimum Temperature (F) | 90 F | Nominal Tank Capacity (gallons) | 40 gal |
Number of Elements | 2 | Pack Size | 1 |
Product Weight (lb.) | 100 lb | Rated Tank Capacity (gallons) | 36 gal |
Required Volt Connection | 240 volt | Returnable | 90-Day |
Tank Lining Material | Glass | Tank Warranty | 6 Year |
Uniform Energy Factor | 0.93 | Water Connection Location | Top |
Water Heater Features | Overheat Protection, Temperature Pressure Relief Valve | Water Heater Profile | Medium |
Water Heater Type | Electric | Wattage (watts) | 4500 W |
Warranty / Certifications
Certifications and Listings | UL Listed | Labor Warranty | 1 Year |
|---|---|---|---|
Part Warranty | 6 Year |
Questions & Answers
1180Questions
Q:is this water heater for a manufactured mobile hom
by|Oct 9, 2024
0 Answer
Q:What size breaker
by|Oct 8, 2024
1 Answer
Q:What is the weight
by|Oct 6, 2024
1 Answer
Q:How much clearance is required around the water heater?
by|Oct 6, 2024
1 Answer
Showing 1-4 of 1,180
Customer Reviews
4.3 out of 5
5
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783
Oct 6, 2024
Leaks after installing less then 20 mins
Easy installation but leaks right after installation didn't even get 20 mins out of it before it started to leak of the relief valve, haven't tried the warranty yet but quality is not there can't even check there valves before they send them out to stores
by
Response from RheemOct 7, 2024
Hello,
We apologize for the inconvenience and hope the issue has been resolved. If it has not and you still need assistance, we would like the opportunity to help you. Please reach out to Rheem Technical Support at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST and one of our experienced analysts will be happy to assist you.
Isaiah
We apologize for the inconvenience and hope the issue has been resolved. If it has not and you still need assistance, we would like the opportunity to help you. Please reach out to Rheem Technical Support at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST and one of our experienced analysts will be happy to assist you.
Isaiah
Sep 30, 2024
Rhee 40 Gallon WAter Heater
Easy installation on this simple 40 Gallon Rheem hot water heater! Fits in our space perfectly! We added a timer wo we only run it from 6 pm til 10 pm each day as you only lose one (1) degree an hour. Keeps your electric bill down. Highly recommend!
by
Response from RheemOct 1, 2024
Hello Linda,
Rheem thanks you for the 5-star review! We are thrilled to hear that you are enjoying your new Rheem Water Heater and its performance.
Isaiah
Rheem thanks you for the 5-star review! We are thrilled to hear that you are enjoying your new Rheem Water Heater and its performance.
Isaiah
Sep 27, 2024
Anode Rod Replacement & Burn Chart
1) Turn off the power and water, and drain a few gallons. 2) Remove the cap from the anode rod hole. 3) Cut out the foam with a hole saw or knife. Be careful as one unit I did had a wire embedded in the foam that needed to be pushed aside. 4) Vacuum out the foam bits so they don't fall in the tank 5) Remove the anode rod using a 27mm or 1 1/16 deep well impact socket and impact wrench. You can try a breaker bar, but it's difficult. 6) put in the new anode rod using teflon tape or pipe dope.
by
Response from RheemSep 30, 2024
Hi,
Thank you for your detailed review!
We’re glad to hear that you found the steps for replacing the anode rod helpful. Your additional tips about being cautious with embedded wires and using a vacuum to clean up foam bits are excellent and will surely benefit others tackling this task.
If you have any more insights or questions, feel free to share. Happy home maintenance!
Derius
Thank you for your detailed review!
We’re glad to hear that you found the steps for replacing the anode rod helpful. Your additional tips about being cautious with embedded wires and using a vacuum to clean up foam bits are excellent and will surely benefit others tackling this task.
If you have any more insights or questions, feel free to share. Happy home maintenance!
Derius
Sep 27, 2024
Lasts only a couple of years and no warranty
I had a 40 gallon unit installed and it started leaking in under 2 years, had to pay a hefty labor to install another subpar unit since they didnt honor labor warranty and the replacement unit started leaking in another 1.5 years. Comes with a cheap plastic drain cap that is the core problem. The second time around they didn't honor labor again and advised only to replace the drain cap. The labor was so much that I chose not to use the warranty and get a better product that lasts.
by
Response from RheemSep 27, 2024
Hello,
We appreciate your review and feedback. We regret any inconvenience you may have encountered with our product. Our commitment is to deliver a high-quality product and customer experience. Your feedback will help us in our overall goal to create the best product and experience for our current and future customers.
Isaiah
We appreciate your review and feedback. We regret any inconvenience you may have encountered with our product. Our commitment is to deliver a high-quality product and customer experience. Your feedback will help us in our overall goal to create the best product and experience for our current and future customers.
Isaiah
Sep 4, 2024
installation went well,. although it took a while to get wifi operational. we shall see if the auto shut off works if it ever leaks i suppose, The App works well.
by
This review is from Gladiator 40 Gal. Medium 12-Year 4500-Watt Double Element Smart Electric Water Heater w/ Leak Detection and Auto Shutoff
Response from RheemSep 10, 2024
Hello,
Thank you for the 5-star review! We are happy to hear that you are enjoying your new Gladiator Water Heater!
Isaiah
Thank you for the 5-star review! We are happy to hear that you are enjoying your new Gladiator Water Heater!
Isaiah
Aug 10, 2024
Right price, does the job.
Our previous water heater went out and we needed to replace quickly. We decided to purchase our own WH instead of using one from our plumber to save money. This one was the right price and our plumber commended our choice. We're a family of 4, and this has been sufficient for our needs. No issues so far and we've had hot water when we need it, just as you'd expect. Rheem has been a reputable name in the HVAC world, so not expecting any out of the ordinary issues down the road either.
by
This review is from Performance 50 Gal. Medium 4500-Watt Double Element Electric Water Heater with 6-Year Warranty
Response from RheemAug 20, 2024
Hi,
We’re thrilled to hear that you’re satisfied with your new Performance Electric Water Heater. It’s great to know that it’s meeting your family’s needs and providing you with reliable hot water. Your positive feedback is greatly appreciated. Thank you for sharing your experience.
Derius
We’re thrilled to hear that you’re satisfied with your new Performance Electric Water Heater. It’s great to know that it’s meeting your family’s needs and providing you with reliable hot water. Your positive feedback is greatly appreciated. Thank you for sharing your experience.
Derius
Jul 27, 2024
Unit looks nice sitting there
Purchased on July 22nd and that night had Hot water, Yea. By the 25th we had no Hot water and had to set up a Service Call for sometime Monday. {Do Not Return to Store} on side of Heater.
Did not even last the first week. So yes, it looks nice sitting there. Good thing my sister has hot water. Fits well where the other unit was.
My expectation is that it will be up and running on Monday and we will follow-up on the Review.
by
This review is from Performance Plus 40 Gal Medium 4500-Watt Double Element Electric Water Heater w/ LED Diagnostic System - 9-Year Warranty
Response from RheemAug 9, 2024
Hi,
We are sorry to hear about your experience with the water heater you have reviewed. It must be frustrating to have it stop working so soon after installation.
This model is generally appreciated for its efficiency and ease of installation. However, your situation highlights potential reliability issues. It’s good that you have a service call scheduled, and we hope the issue gets resolved quickly. For more assistance, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
We are sorry to hear about your experience with the water heater you have reviewed. It must be frustrating to have it stop working so soon after installation.
This model is generally appreciated for its efficiency and ease of installation. However, your situation highlights potential reliability issues. It’s good that you have a service call scheduled, and we hope the issue gets resolved quickly. For more assistance, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
Jul 25, 2024
Terrible quality. Comes with defects. Top valve was damage and leaking and make us doing the installation 2 times. Cost more money to pay the plumber. Was returned to HM and replaced
by
Response from RheemAug 9, 2024
Hi,
We are sorry to hear about your experience with your new water heater. It must have been frustrating to deal with defects and additional installation costs.
This model is generally appreciated for its efficiency and ease of installation. However, your experience highlights potential quality control issues. It’s good that you were able to return and replace it.
If you need help or have additional questions, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
We are sorry to hear about your experience with your new water heater. It must have been frustrating to deal with defects and additional installation costs.
This model is generally appreciated for its efficiency and ease of installation. However, your experience highlights potential quality control issues. It’s good that you were able to return and replace it.
If you need help or have additional questions, please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
Jul 24, 2024
Great tank so far! It was installed with ease & is operating really well!
by
Response from RheemAug 9, 2024
Marilyn,
We are glad to hear that you are having a positive experience with the Performance 40 Gal. Electric Water Heater! Easy installation and smooth operation are definitely great to hear.
Derius
We are glad to hear that you are having a positive experience with the Performance 40 Gal. Electric Water Heater! Easy installation and smooth operation are definitely great to hear.
Derius
Jul 17, 2024
This customer chose to rate the product and not provide text.
by
This review is from Performance 50 Gal. Medium 4500-Watt Double Element Electric Water Heater with 6-Year Warranty
Response from RheemJul 22, 2024
Hello,
Thank you for your 5-star review! We hope that you are enjoying your new Rheem water heater.
Isaiah
Thank you for your 5-star review! We hope that you are enjoying your new Rheem water heater.
Isaiah