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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Performance 40 Gal. Tall 6-Year 38,000 BTU Ultra Low NOx (ULN) Natural Gas Tank Water Heater with Top T and P ValvePerfect for replacement of an existing water heater, the efficient Rheem Performance 40 Gal. Natural Gas Ultra Low NOx Water Heater does not require an electrical outlet and features push button ignition for match free start up. It's a perfect drop in replacement for those who need a TOP temperature and pressure relief valve. Plus, it includes a 1 year in home labor warranty in addition to a 6 year tank and parts warranty. Enjoy peace of mind with a
Perfect for replacement of an existing water heater, the efficient Rheem Performance 40 Gal. Natural Gas Ultra-Low NOx Water Heater does not require an electrical outlet and features push-button ignition for match-free start up. It's a perfect drop in replacement for those who need a TOP temperature and pressure relief valve. Plus, it includes a 1-year in-home labor warranty in addition to a 6-year tank and parts warranty. Enjoy peace-of-mind with a reliable hot water solution from Rheem.- California residents
- California & Utah Residents: this water heater model meets or exceeds Ultra-Low NOX (ULN) emissions requirements for all air quality management districts
- 40 Gal. tank provides ample hot water for households with 2 to 4 people
- Delivers 67 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
- Uniform energy factor: 0.62
- Maintenance free - no filter to clean or replace
- Push button ignition system simplifies the startup process
- Self-diagnostic gas valve monitors system performance
- Designed for easy replacement of your existing water heater
- Narrow tank profile fits in a variety of indoor spaces
- Rated for installations up to 8,400 ft.
- Factory installed top mounted temperature and pressure relief valve
- Call 1-855-400-2552 before noon for same-day installation service in most areas, or
Features
| Item Weight | 127 |
| Nominal Tank Capacity (gallons) | 40 |
| Water Heater Features | Overheat Protection,Temperature Pressure Relief Valve,Ultra LoNox |
| Maximum Temperature (F) | 160 |
| Efficiency Level | High |
| Gas Type | Natural Gas |
| Returnable | 90-Day |
| Tank Lining Material | Glass |
| Household Size | 2-4 |
| Recovery Rate at 90F Rise (gallons/hour) | 38 |
| Product Weight (lb.) | 127 lb |
| Minimum Temperature (F) | 45 °F |
| Uniform Energy Factor | 0.62 |
| Wattage (watts) | 0 |
| Tank Warranty | 6 Year |
| Rated Tank Capacity (gallons) | 38 |
| Water Heater Profile | Tall |
| Finish Family | Gray |
| Indoor/Outdoor | Indoor |
| Fuel Type | Gas |
| Application Type | Residential |
| Commercial/Residential | Residential |
| Pack Size | 1 |
| Vent Type | Atmospheric |
| BTU Rating | 38,000 |
| Product Height (in.) | 61.5 in |
| Water Connection Size (in.) | 0.75 |
| Product Width (in.) | 19 in |
| Product Depth (in.) | 19 in |
| Tank Valve Size (in.) | 0.75 |
| Part Warranty | 6 Year |
| Labor Warranty | 1 Year |
| Certifications and Listings | CSA Certified,FVIR Certified |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1832 reviews
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Product Reviews
★★★★★ 3
Not the best.
Size: 16.5 Inch, Color: Rustic Brown, Size: 16.5 Inch, Color: Rustic Brown
The wood style is burned wood without any sealant. I would have given a better rating but some of the shelving was bowed which makes it not look as appealing. Pretty easy to install. Definitely will need your impact. I can’t imagine trying to do that with a hand held screwdriver.
With the wood being bent the quality isn’t what I would want it to be. It can hold a decent amount of weight. But certainly not made for books. Even with wall anchors.
It gives you the option to hang it as shown in its picture or the other way where the supports are flipped.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great shelves
Size: 16.5 Inch, Color: Rustic Brown
I loved these for my room, they were easy to install and super versatile, I love how easy it was to assemble them and how functional they became once I was done setting them up. They fit perfectly next to each other and I love how my room looks nice since I don't like relying on bookshelves or anything of that category and rather have wall shelves. They are really stable and I love how they look, they are also really easy to clean since I spilled some baby powder from my last waxing session and they clean up pretty well. Overall, just know that these shelves are super stable, durable and versatile, I love how many things can fit on it if you know how to organize or don't have much stuff to put on them; it's all up to you and what you need them for, so I recommend them 10/10!
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Great shelves! Had for years!
Size: 16.5 Inch, Color: Rustic Brown, Size: 16.5 Inch, Color: Rustic Brown
I love these shelves, I’ve had them set up both ways, as a floating shelf and the other way where you get some side support. I’ve had them for years, moved with them, and they continue to work great. I’ve had a lot on them too weight wise (I love books) and they don’t cave in the middle. Great shelves and easy to assemble (I’m a newbie with a drill). Great value for the money, durability is great, adjustable, and great for what you get!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Budget-Friendly with a Rustic Charm - WOPITUES Wood Floating Shelves Set of 6
Size: 16.5 Inch, Color: Rustic Brown
The WOPITUES Wood Floating Shelves Set of 6 is an appealing option for those looking to add a touch of rustic charm to their home without spending a fortune. This set of six shelves offers great versatility and functionality, ideal for displaying a variety of items such as books, plants, and decorative pieces, enhancing any wall decor with a farmhouse vibe.
Upon installation, which is straightforward with the included mounting hardware, these shelves provide a neat and organized look. The ability to arrange them in various configurations allows for creative freedom in decorating, making it easy to personalize your space. The overall capacity and sturdiness of the shelves are commendable, holding up well under the weight of typical decor items.
However, while the shelves perform well from a distance, a closer inspection reveals that the materials look somewhat cheap. The wood finish, although attractive from afar, does not hold up to close scrutiny, with the texture and detailing lacking the quality one might expect from more expensive shelving. This aspect might be a downside for those who prefer more authentic, high-quality woodwork.
In conclusion, the WOPITUES Wood Floating Shelves are a solid choice for anyone on a budget looking to enhance their home decor. They offer good functionality and aesthetic appeal at a distance, though they may not satisfy those looking for premium material quality. For the price, they are a worthy consideration for casual use and decorative purposes.
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Reviewed in the United States on May 7, 2024
★★★★★ 4
Good product. Real wood. Sturdy wall anchor.
Size: 16.5 Inch, Color: Black
4.5 stars. It's a great product. The pictures made me wonder if this was wood or plastic, but it is definitely wood. It is very attractive and fairly easy to assemble. I feel like the harnesses for the wall don't fit the wood well enough, so you can get different distances from the wall, and one of my shelves is half a centimeter below the others, even though I lined it up the same. But they are sturdy shelves and very pretty.
My only real complaint is the screw anchors for the walls. They are SERIOUS. I doubt these will ever fall out of the wall, for real. The only problem is, they eat the wall as you are putting them in. If I ever decide to move these, I will have to do some serious dry wall repair.
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Reviewed in the United States on May 4, 2026