Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Performance 40 Gal. Short 6 Year 38,000 BTU Natural Gas Tank Water HeaterThe Rheem Performance 40 Gal. Natural Gas Short Water Heater comes with a 38,000 BTU hour environmentally friendly Low NOx burner that provides ample hot water for households with 2 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. The self diagnostic gas control valve monitors system performance. A premium grade anode rod
The Rheem Performance 40 Gal. Natural Gas Short Water Heater comes with a 38,000 BTU/hour environmentally friendly Low NOx burner that provides ample hot water for households with 2 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. The self-diagnostic gas control valve monitors system performance. 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.- California residents
- 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
- 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
- 0.58 uniform energy factor indicates an energy efficient water heater
- Maintenance free - no filter to clean or replace
- Piezo ignition system for no match lighting
- Rated for installations up to 10,200 ft.
- Designed for easy replacement of your existing water heater
- Call 1-855-400-2552 before noon for same-day installation service in most areas, or
- Meets 2015 NAECA standards
Features
| Item Weight | 125 |
| Maximum Temperature (F) | 160 |
| Efficiency Level | High |
| Gas Type | Natural Gas |
| Returnable | 90-Day |
| Tank Lining Material | Glass |
| Rated Tank Capacity (gallons) | 39 |
| Recovery Rate at 90F Rise (gallons/hour) | 38.4 |
| Uniform Energy Factor | 0.58 |
| Product Weight (lb.) | 125 |
| Household Size | 2-4 |
| Nominal Tank Capacity (gallons) | 40 |
| Wattage (watts) | 0 |
| Tank Warranty | 6 Year |
| Finish Family | Gray |
| Indoor/Outdoor | Indoor |
| Water Heater Features | LoNox,Overheat Protection,Pilot Light Window,Pilot Reset Button,Temperature Pressure Relief Valve |
| Fuel Type | Gas |
| Application Type | Residential |
| Commercial/Residential | Residential |
| Pack Size | 1 |
| Vent Type | Atmospheric |
| Water Heater Profile | Short |
| BTU Rating | 38,000 |
| Minimum Temperature (F) | 45 |
| Water Connection Size (in.) | .75 |
| Product Width (in.) | 21.5 |
| Tank Valve Size (in.) | .75 |
| Product Height (in.) | 50.25 |
| Product Depth (in.) | 21.5 |
| 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
4.4 ★★★★★
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Product Reviews
★★★★★ 5
My favorite undershirt with boleros & crop tops
Color: Black, Size: Small
Not overly thick or thin - it’s just right for staying warm and wearing under crop tops and boleros. Form fitting but not uncomfortably snug. Great quality! I now own 3 and might get one more since I bought a bunch of new crop tops and boleros.
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Reviewed in the United States on February 3, 2025
★★★★★ 5
A T-Shirt to live in
Color: White, Size: X-Small
This crew neck if super soft and work really well under cashmere sweaters. Wish they came in more colors
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Great so far
Color: White, Size: X-Small
Loving this shirt so far, i just got it. It is soft and comfortable and I wish for more colors
I wonder how it will do in the wash
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Reviewed in the United States on November 12, 2025
★★★★★ 3
Buy at least 2 sizes bigger than you need.
Color: Heather Grey, Size: Large, Color: Heather Grey, Size: Large
These shirts are pretty soft, you can tell they are different from other shirts boasting natural fibers. They don't compare to the thin or drape from onno shirts but its less than half the cost. I have ordered 3 more, but with that being said... the shrinkage was unreasonable. The shirt lost 4 FULL inches in length and a little over an inch in width. Now, taking into consideration that I am a full grown hobbit this shirt is unsuitable for anyone over 5ft tall. I this would literally be a crop top on a average size adult and it is a large! I'm going to test out 2 other styles and the xl in this shirt but holy cow i really want to wear it because it's thin and will protect me from the sun but it's way too small now. I really hate the feeling of dry fit uv protection clothing, and this is so much better. Just wish I could wear it and didn't waste 20 bucks washing a shirt I can only wear in the comfort of my own home in fear of being arrested for indecent exposure. I would estimate shrinkage is more than one size.
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Reviewed in the United States on May 25, 2025
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026