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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Commercial Medium Duty 100 Gal. 80K BTU Natural Gas Tank Water HeaterThe Rheem Medium Duty Gas water heaters short heights and small jacket diameters result in greater installation flexibility and makes this unit ideal for easy replacements. Typical applications include large residences, small restaurants, apartments up to 6 units and small office buildings. Factory installed temperature and pressure relief valve reduces installation time. California residents see Prop 65 WARNINGS California & Utah Residents (Utah
The Rheem Medium Duty Gas water heaters short heights and small jacket diameters result in greater installation flexibility and makes this unit ideal for easy replacements. Typical applications include large residences, small restaurants, apartments up to 6 units and small office buildings. Factory installed temperature and pressure relief valve reduces installation time.- 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.
- Texas Residents: THIS WATER HEATER DOES NOT MEET LOW NOX (LN) EMISSIONS REQUIREMENTS. REGULATIONS PROHIBIT THE SALE, SHIPMENT OR INSTALLATION OF THIS WATER HEATER IN ANY AIR QUALITY DISTRICT THAT REQUIRES LOW NOX WATER HEATERS.
- Space saver design: Short heights and narrow jacket diameters offer the ultimate in installation flexibility.
- Strong tank design: proprietary steel formulation with a unique coat of high temperature porcelain enamel to maximize corrosion resistance resulting in a superior tank design
- Built-in corrosion resistance: patented magnesium anode rods are used to ensure corrosion resistance for a long tank life
- Efficient design: rigid foam insulation provides superior insulating qualities, improves efficiency and reduces operating costs and our patented process of injecting foam into the insulating cavity adds additional durability
- Automatic controls: control system is designed to shut off gas if the pilot flame is extinguished and relighting is a safe, easy procedure, and a built-in gas pressure regulator assures even gas flow
- Thermostat: easy to set with settings up to 160°F
- Built-in features: CSA/ASME rated factory-installed T and P relief valve
- Easy to service: factory installed full port, full flow brass drain valve allows for faster draining and servicing
- Warranty: 3-year limited tank warranty
- Need a different configuration; no problem, our medium duty line offers water heaters in 75- and 98-gallon models available in natural gas and ultra low NOx
- Call 1-855-400-2552 before noon for same-day installation service in most areas, or
Features
| Item Weight | 400 |
| Uniform Energy Factor | 0 |
| Tank Lining Material | Glass |
| Commercial/Residential | Commercial |
| Nominal Tank Capacity (gallons) | 100 |
| BTU Rating | 80000 |
| Application Type | Commercial |
| Returnable | 180-Day |
| Tank Warranty | 3 Year |
| Wattage (watts) | 0 |
| Product Weight (lb.) | 400 lb |
| Maximum Temperature (F) | 180 |
| Water Heater Profile | Tall |
| Finish Family | Gray |
| Water Heater Features | Overheat Protection,Temperature Pressure Relief Valve |
| Recovery Rate at 90F Rise (gallons/hour) | 120 |
| Minimum Temperature (F) | 70 °F |
| Indoor/Outdoor | Indoor |
| Fuel Type | Gas |
| Pack Size | 1 |
| Vent Type | Atmospheric |
| Household Size | 5+ |
| Product Height (in.) | 65.75 in |
| Product Depth (in.) | 28.25 in |
| Product Width (in.) | 28.25 in |
| Water Connection Size (in.) | 1.5 |
| Tank Valve Size (in.) | 0.75 |
| Part Warranty | 1 Year |
| Labor Warranty | No Warranty |
| Certifications and Listings | CSA Listed,UL Listed |
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 22 reviews
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Product Reviews
★★★★★ 5
Easy to Put Together -
Color: Black
This was easy to put together. It is light weight. I use it in my spare room. And I have a light weight blanket I display, hanging over it.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Really great product
Color: Grey
It's really great it's just a bit wobbly.
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Reviewed in the United States on March 20, 2026
★★★★★ 3
Does not withstand any breeze.
Color: Grey
Not sturdy, tips over easily due to a small base and ultra light weight. Instructions were not much help but it’s pretty easy to figure out without them. Material is as expected.
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Reviewed in the United States on May 14, 2026
★★★★★ 1
Quick to arrive, quick to disappoint
Color: Black
Where do I start. Well. The only thing going for this divider was the fast shipping and affordability. But please be careful with the latter. This is exactly the type of product that teaches you that you get what you pay for. The assembly was ridiculous and lacking a lot of information and the tolerances to several of the pole pieces were incorrect. It is also very flimsy when assembled and I do not recommend buying this unless you absolutely need an urgent room divider. Best to save your money and get something sturdier.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Easy to assemble
Color: Grey, Color: Grey
Staying in a flex bedroom for few nights and got it to get some more coverage, super fast and easy to assemble, no tools or muscles needed, just pay attention to the ends of the bars : 2 vertical bottoms were marked, 4 horizontal ends are different to be easily attached to vertical frame; very lightweight but sturdy, nice shade of gray, the room still feels bright snd spacious; matches the description
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Reviewed in the United States on February 5, 2026