- Perfect for replacement: Features a self-powered gas valve
- 40-Gallon tank provides hot water for households with 2-4 people
- Restricted in CA and UT – see disclaimer below
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Product Details
About This Product
The Rheem Performance 40 Gal. Natural Gas Tall Water Heater comes with a 36,000 BTU/hour environmentally friendly low NOx burner that provides ample hot water for households with 2-people to 4-people. The push button ignition system ensures safe and easy startup. Its maintenance free combustion air intake system means there are no filters to clean and replace. 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.
Highlights
- California and Utah residents (Utah effective 7/1/18): this water heater does not meet ultra-low NOx (ULN) emissions requirements; regulations prohibit the sale, shipment or installation of this water heater in any air quality district that requires ULN water heaters; please refer to the maps below to confirm if your home is in a district that requires ULN emission water heaters and if so please select an approved ULN model
- Natural gas water heater costs less to operate than electric models
- Delivers 68 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
- Push button ignition system simplifies the startup process
- Now features a brass drain valve for added resiliency and durability
- Rated for installations up to 8,400 ft.
- Narrow tank profile fits in a variety of indoor spaces
- 0.58 uniform energy factor indicates an energy efficient water heater
- Designed for easy replacement of your existing water heater
- 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
- Meets 2015 NAECA standards
- 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
- Meets 2015 NAECA standards
- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Specifications
Dimensions: H 58.5 in, W 19 in, D 19 in
Dimensions
Product Depth (in.) | 19 in | Product Height (in.) | 58.5 in |
|---|---|---|---|
Product Width (in.) | 19 in | Tank Valve Size (in.) | 0.75 in |
Vent diameter (in.) | 3 in | Water Connection Size (in.) | 3/4 in |
Details
Application Type | Residential | BTU Rating | 36000 |
|---|---|---|---|
Efficiency Level | High | Finish Family | Gray |
First Hour of Delivery (gallons/hr) | 68 | Fuel Type | Gas |
Gas Connection Size | 1/2 in | Gas Type | Natural Gas |
Household Size | 2-4 | Indoor/Outdoor | Indoor |
Maximum Temperature (F) | 160 F | Minimum Temperature (F) | 45 F |
Nominal Tank Capacity (gallons) | 40 gal | Pack Size | 1 |
Product Weight (lb.) | 127 lb | Rated Tank Capacity (gallons) | 40 gal |
Recovery Rate at 90F Rise (gallons/hour) | 36.4 | Returnable | 90-Day |
Tank Lining Material | Glass | Tank Warranty | 6 Year |
Uniform Energy Factor | 0.58 | Vent Type | Atmospheric |
Water Connection Location | Top | Water Heater Features | LoNox, Overheat Protection, Pilot Light Window, Pilot Reset Button, Temperature Pressure Relief Valve |
Water Heater Profile | Tall | Water Heater Type | Gas |
Warranty / Certifications
Certifications and Listings | ANSI Certified, CSA Certified, FVIR Certified | Labor Warranty | 1 Year |
|---|---|---|---|
Part Warranty | 6 Year |
Questions & Answers
Gas inlet height
Hello Bobby, The height from the base of the tank to the 1/2" gas connection is 14 1/4". Isaiah
Can this unit run on propane or am I getting the usual garbage results from home depot's website search engine when I searched for PROPANE WATER HEATER?
Will I need to register the warranty?
Q: Will I need to register the warranty? by Sindy | Apr 15, 2025 = ALWAYS "RECOMMENDED" by RHEEM = Easy & Quick on WEB
Q: Will I need to register the warranty? by Sindy | Apr 15, 2025 = ALWAYS "recommended" by RHEEM = very quick and easy on WEB
Sindy, Yes, it is generally recommended to register the warranty for the Performance Plus 50 Gal. Tall 40,000 BTU Natural Gas Water Heater to ensure you receive the full benefits of the 9-year limited warranty on the tank and parts. Registration can also help streamline any future warranty claims or service requests. You can usually register your water heater on the product website or by following the instructions provided with the product documentation. Derius
Box Dimensions for model # XG75T06ST76U0
Hi Susan, The Performance 75 Gal. Tall 76,000 BTU Natural Gas Water Heater (model # XG75T06ST76U0) has the following box dimensions: Height: 60.25 inches Diameter: 26.25 inches Weight: Approximately 250 pounds. Derius
What length dip tube do I need for this?
Is there a part number for this??
John, For the Performance Plus 40 Gal. Tall 40,000 BTU Natural Gas Water Heater, the dip tube length should be approximately 29 inches. This length ensures that the cold water is directed to the bottom of the tank for efficient heating. Derius
I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan?
Reid, The Performance Platinum 50 Gal. Tall 40,000 BTU Natural Gas Water Heater (Model XG50T12HE40U0) has a diameter of approximately 22 inches. Given that the drip pan also has a base diameter of 22 inches, it would be a very tight fit. Considerations Clearance: Ideally, the drip pan should be slightly larger than the water heater to allow for easy installation and to ensure it can effectively catch any leaks or drips. Accessibility: Ensure there is enough space around the water heater for maintenance and inspection. If possible, you might want to consider a slightly larger drip pan to ensure proper fit and functionality. Derius
Q: I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan? by Reid | Apr 11, 2025 = NO, per Building Regulations and Plumbing Codes
Q: I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan? by Reid | Apr 11, 2025 = NO, per Building Regulations and Plumbing Codes.
Q: I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan? by Reid | Apr 11, 2025 = NO, per Building Regulations and Plumbing Codes
Q: I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan? by Reid | Apr 11, 2025 = NO, per Building Regulations and Plumbing Codes
Q: I have a tight space for two in series water heaters. Will one XG50T12HE4UO fit in a 22” drip pan? by Reid | Apr 11, 2025 = NO, not per Building Regulations and Plumbing Codes.
What size drain pan
Q: What size drain pan by Alfred | Apr 9, 2025 majority of Municipal Building and Plumbing Codes recommend 4" greater that Tank Diameter .....19" in SPECIFICATIONS plus 4" = about 23" inside, at least measurement or Bottom of Pan,
Alfred, For your Performance 40 Gal. Tall 36,000 BTU Natural Gas Water Heater, a drain pan with dimensions of at least 24 inches in diameter is recommended. This size ensures adequate coverage and helps contain any potential leaks or spills. Your point of purchase does offer drain pans that are compatible with their water heaters. You can find these at most Home Depot stores. Derius
Q: What size drain pan by Alfred | Apr 9, 2025 = majority of Municipal Building / Plumbing Codes recommend 4" greater that Tank Diameter .....{SPECIFICATIONS} states 19" dia plus 4" = about 23" minimum.
Can it b direct vent
Hello, This model water heater is not intended to be vented "direct vent". Isaiah
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Customer Reviews
4.4 out of 5
5
9070
4
2273
3
417
2
309
1
1131
Customers say the Rheem Performance Plus water heater is generally easy to install and provides ample hot water, often exceeding expectations in recovery rate and efficiency. Many appreciate the push-button ignition and LED status indicators, which enhance usability. However, some users have experienced issues with the gas control valve and pilot light, leading to concerns about long-term reliability. Overall, the product is well-regarded for its features and performance, though some customers have noted challenges with warranty processes and part availability.
Thank you for sharing your detailed review and 5-star experience! Rheem is glad to hear that you found the perfect replacement for your water heater and that the installation was smooth and easy. It is great that the unit's larger capacity and sleek design met your needs, and we appreciate you sharing your tips on using plumber's paste for leak-free connections. We are also pleased to hear about the helpful service you received at Home Depot!
Isaiah
Thank you for sharing your detailed experience. It's great to hear that the installation went smoothly and that you're happy with your purchase overall. Your tips about the vent hood and registering the warranty are very helpful. Enjoy your new water heater!
Derius
We are sorry to hear about the condition of your water heater. It's frustrating to receive a damaged product, especially when returning it isn't an option. Your feedback is important, and we'll work to improve our quality control and delivery processes. Thank you for bringing this to our attention. If there's anything else we can assist you with, please contact 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
Thank you for your 5-star review. If you have any questions or concerns about the water heater, please let us know. We're here to help and ensure you have a positive experience. Please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
We're glad to hear you're satisfied with the water heater's performance. We apologize for the inconvenience regarding the delivery time and the nipple size. Your insights are valuable and will help us improve our service. If you have any further concerns, please don't hesitate to reach out.
Derius
We're sorry to hear about the lack of response from customer service and the inconvenience it caused you. Your feedback is important, and we want to ensure you receive the support you need. Please reach out to our customer service team again at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST, and we'll do our best to assist you with your warranty concerns. We appreciate your patience and understanding.
Derius
Thank you for sharing your positive experience with the Performance Platinum 40 Gal. Tall 40,000 BTU Natural Gas Water Heater. We're glad to hear that despite the condition of the box, the unit inside was perfect and that you're satisfied with your purchase.
It's great that the installation process allowed you to update your plumbing as well. Your feedback is valuable and appreciated.
Thank you for choosing Rheem!
Derius
We are sorry to hear about the issues you've faced with the installation and the additional charges. Your frustration is understandable, and we'll use your feedback to improve our services. Please reach out to our customer service team so we can assist you further and address these concerns. Please call 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST.
Derius
We're truly sorry to hear about your experience and the issues you faced with the warranty replacement process. It's concerning to hear about the leak and the subsequent problems with the plumbing and remediation companies.
We apologize for any distress caused by the situation and the interactions with the service providers. Your feedback is important, and we take these matters seriously. Please reach out to our customer service team, at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST, with your purchase details and any relevant documentation. We want to ensure we address your concerns properly and find a satisfactory resolution.
Thank you for sharing your experience. We value your input and are committed to improving our products and services.
Derius
Thank you for your feedback! We're glad to hear that the replacement process was smooth and that everything lined up perfectly for an easy DIY installation.
Derius
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