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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
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Description
Performance Platinum 38 Gal. Tall 12 Year 40,000 BTU Natural Gas ENERGY STAR Tank Water Heater with WiFi Module IncludedThe Rheem Performance Platinum 38 Gal. Natural Gas Tall Water Heater comes with a 40,000 BTU hour environmentally friendly low NOx burner that provides ample hot water for households with 2 to 4 people. This Rheem Performance Platinum model comes with an EcoNet Home Comfort Wi Fi Module allowing for remote monitoring of the water heater's operation (Wi Fi Module REWRA631GWH). The electronic ignition system eliminates the standing pilot light, saves
The Rheem Performance Platinum 38 Gal. Natural Gas Tall Water Heater comes with a 40,000 BTU/hour environmentally friendly low NOx burner that provides ample hot water for households with 2 to 4 people. This Rheem Performance Platinum model comes with an EcoNet Home Comfort Wi-Fi Module allowing for remote monitoring of the water heater's operation (Wi-Fi Module REWRA631GWH). The electronic ignition system eliminates the standing pilot light, saves energy and monitors system performance. 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. The water heater is ENERGY STAR qualified.- California residents
- California & 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.
- Requires standard 110-Volt electrical outlet (3-prong grounded) for installation
- 38 Gallon tank provides ample hot water for households with 2 to 4 people
- Natural gas water heater costs less to operate than electric models
- Delivers 85 Gallons of hot water in the first hour
- 12-year limited warranty on tank and parts for your convenience
- 3-year in home labor warranty for peace of mind
- 0.70 uniform energy factor indicates an energy star qualified water heater
- Maintenance free - no filter to clean or replace
- Electronic ignition system simplifies the startup process and eliminates the need for a pilot light
- Electronic diagnostic gas valve monitors system performance
- Rated for installations up to 10,100 ft.
- EcoNet home comfort Wi-Fi module REWRA631GWH included with the purchase of this unit; (Wi-Fi broadband internet connection required for installation)
- 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
- Click here to learn more about
- Meets 2015 NAECA standards
Features
| Item Weight | 140 |
| Returnable | 90-Day |
| Uniform Energy Factor | 0.7 |
| Hub Required | No hub connection available |
| Power Options | Plug-in |
| Requires Hub? | No Hub Required |
| Water Heater Profile | Tall |
| Indoor/Outdoor | Indoor |
| Smart Home Protocol | Wi-Fi |
| Fuel Type | Gas |
| Application Type | Residential |
| Pack Size | 1 |
| Vent Type | Atmospheric |
| Minimum Temperature (F) | 45 |
| Voice Control Hub Required | No Voice Control |
| Nominal Tank Capacity (gallons) | 40 |
| Recovery Rate at 90F Rise (gallons/hour) | 40.4 |
| Rated Tank Capacity (gallons) | 37 |
| Maximum Temperature (F) | 160 |
| Efficiency Level | High |
| Gas Type | Natural Gas |
| Tank Warranty | 12 Year |
| Tank Lining Material | Glass |
| Product Weight (lb.) | 140 |
| Household Size | 2-4 |
| Water Heater Features | LoNox,Overheat Protection,Self Cleaning,Temperature Pressure Relief Valve,WiFi |
| BTU Rating | 40,000 |
| Smart Home | Smart Home Enabled |
| Wattage (watts) | 0 |
| Works With | Google Assistant |
| Finish Family | Gray |
| Remote Access | Remote Access |
| Commercial/Residential | Residential |
| Product Width (in.) | 19.75 |
| Product Depth (in.) | 19.75 |
| Water Connection Size (in.) | .75 |
| Product Height (in.) | 57.75 |
| Tank Valve Size (in.) | .75 |
| Part Warranty | 12 Year |
| Labor Warranty | 3 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
4.0 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Best Sleep Shorts EVER ♥️
Color: Multicolor a (5-pack), Size: Medium
Love, love, LOVE these bamboo BoyShorts! I wear them for sleeping because they’re incredibly light, soft and comfortable while still having a great liner. They fit to my body while not feeling tight, snug or restrictive. Soooo comfortable. I’m 5’8” 145 lbs and went with Medium. ♥️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Amazing fit!!!
Color: Multicolor a (5-pack), Size: Large
These are quite literally the best underwear I have ever worn. I am going to replace all of my underwear with just these. I got the shorter boy shorts cut and they are amazing. These let my body be the shape that my body is, no squeezing or tight waist band. I feel so normal and comfortable in them, they’re breathable and soft!! I absolutely love them after so much trial and error with underwear I finally found the ones!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Highly recommend during pregnancy and to wear around the house!
Color: Multicolor a (5-pack), Size: X-Large
Love!! I’m currently 33 weeks pregnant. I’m 5’6” and pre pregnancy weight I would fluctuate between 132-140 lbs easily. I now weigh 162 lbs and my hip is now measuring 40 inches.
I bought the XL in the dark grey/black so that it wouldn’t be tight at all around my belly and I absolutely love them! Stretchy, comfortable, breathable. They aren’t loose around my thighs and I can tell they are gonna be nice to wear during post partum. I wear them around the house with an open robe and a bralette for the ultimate comfort.
If I were to buy them before pregnancy, I’m positive that a large would have fit beautifully, even though the small/medium measurements on the size chart would have been my pre pregnancy weight, I know they would have been too tight. I detest tight underwear!
Highly recommend!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Cute and Comfy
Color: Multicolor B (5-pack), Size: Medium
These are cute and comfy with a great fit. True to size they are cool and comfortable for everyday wear. I was going to order more but the price went up so I'm just waiting for it to go back down to order again.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Not what I’d hoped
Color: Multicolor a (5-pack), Size: Small
The fabric is nice, soft without being overly bulky. The design was almost what I wanted. I’ve been trying to find underwear that won’t ride up and is comfortable to wear under leggings. The fabric has a LOT of stretch around the legs and deforms quickly. Then it rides up and wrinkles. Smaller leg openings might make the difference.
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Reviewed in the United States on April 1, 2026