SKU: 21435559107

Commercial Universal Heavy Duty 76 gal. 180K BTU Natural Gas Tank Water Heater

Sale price$3435.89 Regular price$3817.66
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Commercial Universal Heavy Duty 76 gal. 180K BTU Natural Gas Tank Water HeaterRheem Commercial Universal Gas Water Heaters present an ideal solution for compact retrofit scenarios, boasting a space saving design and robust capacity to cater to demanding commercial needs. With its compact size and versatile water connections, installation is simplified even in tight spaces. It's worth noting that this model requires a 120 Volt power source. Notably, it features a system sentinel LED diagnostic system for efficient operation

Rheem Commercial Universal Gas Water Heaters present an ideal solution for compact retrofit scenarios, boasting a space-saving design and robust capacity to cater to demanding commercial needs. With its compact size and versatile water connections, installation is simplified even in tight spaces. It's worth noting that this model requires a 120-Volt power source. Notably, it features a system sentinel LED diagnostic system for efficient operation monitoring, a strong tank design for durability, stainless steel burners for precision and maintenance ease, and a low profile automatic flue damper for height minimization. Additionally, it offers easy servicing with a factory-installed full port brass drain valve and hand-hole cleanout. Moreover, it incorporates built-in corrosion resistance and is fully insulated for energy efficiency. The gas control system allows for precise temperature adjustment, while various configurations from 35 Gal. to 100 Gal. models are available to suit different requirements in natural gas and liquid propane options. Please be aware of emission regulations for California, Utah, and Texas residents.

Dimensions

Product Depth (in.)

26.25 in

Product Height (in.)

68.813 in

Product Width (in.)

26.25 in

Tank Valve Size (in.)

0.75 in

Vent diameter (in.)

5 in

Water Connection Size (in.)

1-1/2 in

Details

Application Type

Commercial

BTU Rating

180000

Finish Family

Gray

First Hour of Delivery (gallons/hr)

228

Fuel Type

Gas

Gas Connection Size

3/4 in

Gas Type

Natural Gas

Household Size

5+

Indoor/Outdoor

Indoor

Maximum Temperature (F)

180 F

Minimum Temperature (F)

70 F

Nominal Tank Capacity (gallons)

76 gal

Pack Size

1

Product Weight (lb.)

500 lb

Recovery Rate at 90F Rise (gallons/hour)

194

Returnable

90-Day

Tank Lining Material

Glass

Tank Warranty

3 Year

Uniform Energy Factor

0

Vent Type

Atmospheric

Water Heater Features

Glass-Lined Tank, Temperature Pressure Relief Valve

Water Heater Profile

Tall

Warranty / Certifications

Certifications and Listings

CSA Listed, UL Listed

Labor Warranty

No Warranty

Part Warranty

1 Year

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 21435559107

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Marjorie Morningstar
Alexandria, US
★★★★★ 5
What marriage hopefuls could use
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Helps
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Reviewed in the United States on May 11, 2026
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Amy Catterton
Alexandria, US
★★★★★ 5
Another good one
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Another great love language book
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Reviewed in the United States on April 26, 2026
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precious gift to give or receive
Waukegan, US
★★★★★ 4
Very excited
Format: Paperback
Looks like a good book, just got it.
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Reviewed in the United States on January 31, 2026
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Nancy Lacy
Chelsea, US
★★★★★ 5
Small Business Must-Have: NIIMBOT B1 Label Tape Review
Size: 1.97'' x 1.18''-White, Color: White
As a small business owner, organization is everything, and the NIIMBOT B1 Label Tape (B21 White) has been a total game-changer for pricing my products! This label tape works seamlessly with my NIIMBOT printer, producing crisp, clear labels that look professional and polished. The adhesive is strong enough to stay put on different surfaces, yet it removes cleanly when needed—perfect for pricing tags, inventory management, and packaging. Plus, the bright white background ensures that every label is easy to read, making my products look even more put-together! What I love most is how hassle-free this label tape is to use. It loads effortlessly into the printer, prints smoothly without smudging, and holds up beautifully, even in different environments. Whether I’m labeling handmade goods, organizing supplies, or prepping for a market event, these labels make the process so much easier. If you’re a small business owner looking for reliable, high-quality labeling, the NIIMBOT B1 Label Tape is a must-have for keeping things neat, professional, and efficient!
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Reviewed in the United States on March 15, 2025
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Danielle Brunton
Boise, US
★★★★★ 5
Amazing product
Size: 1.57'' x 2.36''-White, Color: White
I love my Nimbot and the labels work great no smudging, sticks to my packaging, ease to use, good value, the size I need for my products
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Reviewed in the United States on January 13, 2026

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