SKU: 70801940226

Commercial Universal Heavy Duty 65 Gal. 399.9K BTU Natural Gas Tank Water Heater

Sale price$4988.81 Regular price$5543.12
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Description

Commercial Universal Heavy Duty 65 Gal. 399.9K BTU Natural Gas Tank Water HeaterRheem Commercial Universal Gas Water Heaters epitomize adaptability, engineered to seamlessly integrate into constrained retrofit environments while meeting robust usage demands. The compact size and multiple water connections of the Universal model streamline installations, particularly beneficial in tighter commercial retrofits. Notably, a 120 Volt power source is requisite for this model. Key features encompass a space saving design with short

Rheem Commercial Universal Gas Water Heaters epitomize adaptability, engineered to seamlessly integrate into constrained retrofit environments while meeting robust usage demands. The compact size and multiple water connections of the Universal model streamline installations, particularly beneficial in tighter commercial retrofits. Notably, a 120-Volt power source is requisite for this model. Key features encompass a space-saving design with short heights and narrow jacket diameters, alongside top, front, and rear water inlets/outlets, ensuring unparalleled installation flexibility. The System Sentinel LED diagnostic system provides comprehensive operational verification through sequential LED indicators. The tank's robust construction, comprising a proprietary steel formulation, patented multi-flue design, and double porcelain enamel coating, underscores superior heat exchange performance. Precision stainless steel burners, featuring a raised port design, facilitate quick inspection and maintenance with their drawer-like assembly. Additionally, a low-profile automatic flue damper reduces overall product height, while the built-in corrosion resistance ensures prolonged tank longevity. Serviceability is optimized with a factory-installed full-port brass drain valve and a hand-hole cleanout for lime/sediment deposit removal. The direct spark to pilot ignition system enhances energy efficiency by activating only when heat is required. Furthermore, the gas control system, inclusive of a thermostat with a range of 100°F to 180°F and a 24-Volt combination gas valve, ensures precise regulation and safety. Rheem's universal line offers a variety of configurations, ranging from 35 Gal. to 100 Gal. models, available in natural gas and liquid propane options to cater to diverse needs.

Dimensions

Product Depth (in.)

26.25 in

Product Height (in.)

70.688 in

Product Width (in.)

26.25 in

Tank Valve Size (in.)

1.5 in

Vent diameter (in.)

8 in

Water Connection Size (in.)

1-1/2 in

Details

Application Type

Commercial

BTU Rating

399900

Finish Family

Gray

First Hour of Delivery (gallons/hr)

433

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)

65 gal

Pack Size

1

Product Weight (lb.)

640 lb

Recovery Rate at 90F Rise (gallons/hour)

431

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: 70801940226

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4.0 ★★★★★
Based on 29 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 4
Awesome brow liner and gel
Color: 259 ASH BROWN, Size: 1 Count (Pack of 1)
Love this pen! Just wish there was a color inbetween the medium brown and the ash brown. I love the brow gel in it though! The pen is nice and makes hairlike strokes that make for a more naturally filled in brow. The gel holds in place all day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
S
Verified Purchase
Sherry
Boise, US
★★★★★ 5
Benissimo!
Color: 250 BLONDE, Size: 1 Count (Pack of 1)
Hands down the best brow pen I’ve used & I have used ALL of them! I love this for my almost non-existent brows. It’s easy to handle for precise hairlike application. Have subscribed to this it’s so good. Finally, one that’s the right color, doesn’t run out even after a month of use & is the BEST price. Maybelline for the win!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
M
Verified Purchase
Mary
Massapequa, US
★★★★★ 3
The colors are way off
Color: 259 ASH BROWN, Size: 1 Count (Pack of 1)
The ash brown is basically black. However, I do think the gel helps set the brow color and I have been using a ash blonde color and then applying the gel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
J
Verified Purchase
JStewart
Whiting, US
★★★★★ 5
So Good!
Color: 262 BLACK BROWN, Size: 1 Count (Pack of 1)
This is my absolute favorite bow pen I've ever tried. The brush tip is incredibly fine and makes each stroke a perfect hair like finish. I tend to get heavy handed with other options like brow powders so having an option for thin hair like stokes makes it incredibly hard to taken it too far. The tip doesn't dry out to the point of skipping or Inconsistency without you knowing its time to refresh it by capping and shaking, but I do find that it comes back refreshed and even better the more you repeat the capping and shaking step between brows. Easy to hold and design. I wasn't totally blown away with the brow gel it comes with attached to the pen when it comes to hold power. It doesn't flake at all and doesn't leave a cast of white or sheen to the brow, which is a plus. It's just a nice way to loosely set the brow after application. There is some wiggle room with wiping the product off with a q tip if a mistake is made, but once the pigment is dry, it doesn't budge all day, even after intense exercise or humid conditions. I'll be repurchased this like... now, and hope it never gets discontinued!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2024
S
Verified Purchase
Susan Lace
San Leandro, US
★★★★★ 1
Defective product from Amazon.
Color: 255 SOFT BROWN, Size: 1 Count (Pack of 1)
I have used this product many times and I think it is a good product. I usually buy it at Target. The product I received from Amazon was defective. The pen was totally dried out and I was not able to paint a brow. There was liquid in the brush side, but it is colorless and meant to be a finish to make the color last longer. Maybe just a one time fluke, but I'd purchase this elsewhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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