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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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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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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4.6 ★★★★★
Based on 20 reviews
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Product Reviews
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Verified Purchase
Dani
Lowell, US
★★★★★ 3
Cute for girl's dorm room! Needs a wash/dry warning.
Color: Pastel Lilac, Size: Twin/Twin XL
Wash/dry by itself. Leaves lint on anything and everything that is washed and dried with it. Kiddo learned the hard way. Loves the blanket and it's feel and color but was disappointed with the left-over pills on the rest of her items from that 1 load. Soft, fluffy and lavender. Great for her dorm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
G
Verified Purchase
GracieMarie
Belleville, US
★★★★★ 5
Beauty Quality Excellent Price!
Size: Queen (90x90 Inch), Color: Olive
Wonderful quality blanket! It’s light weight, warm without being heavy, beautiful rich color. Super fast shipping. Came in a smallish box and I was a little worried it would be cheap, but being experienced with items that come with the air sucked out so I waited to see. Sure enough, once the plastic was off it fluffed out and I popped it in the dryer for 5 minutes and all the wrinkles were gone too! I absolutely don’t need a bed spread because the finish looks like expensive silk velvet! I’m buying more for the other bedrooms! I ordered a Queen, olive, 90”x90”, price is incredible and I would have paid double to get this kind of quality! Love the rich feel and gorgeous color of this blanket. I know they call it olive but it is actually a deep luxurious fern from an untouched dark forest filled with fairy houses and wonderous beings! I’m getting another, sigh…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
C
Verified Purchase
CatLady
Draper, US
★★★★★ 5
Exactly as described
Size: Throw XL (50x70 Inch), Color: Navy
I wanted to get the little longer size, to help cover my feet while I sleep, because I sleep in a recliner due to back issues. Wow! The material is super soft, and keeps just at the right temperature of warmth at night, so the material breathes well. The extra 10 inches is a godsend now.. My feet stay warm all night long now. So the fit is perfect! The quality of the blanket is great, I’ve had no problems with it. Although my white watch band is now blue.. so I guess the color likes to bleed a bit. I haven’t washed it yet, but I will wash it either alone or with dark colors, because I believe it will bleed its color a bit in the wash & perhaps in the dryer. Still, with it being so comfortable and soft, I would highly recommend this blanket to everyone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
C
Verified Purchase
Cole Daugherty
New York, US
★★★★★ 5
Buy it. Truly amazing.
Size: California King (102x96 Inch), Color: Black
It's a bit thinner than I thought and comes in a surprisingly small box but that doesn't matter at all because there's so much blanket and it's super soft, it feels like covering up with a cloud. Perfectly warm, perfectly cool and perfect for sharing the bed with a blanket hog (or your dog babies). Folds up nice and tight for storage too which is always a plus. Buy this, it's worth the price forsure.
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Reviewed in the United States on May 20, 2026
D
Verified Purchase
demmie thomas
Belleville, US
★★★★★ 5
Blanket
Size: Twin (60x80 Inch), Color: Grey
This blanket is one of those go-to affordable staples—super soft, lightweight, and perfect if you want something cozy without feeling heavy or bulky. ⸻ 👍 What stands out * Soft microfiber fleece – smooth and cozy against the skin * Lightweight but warm – good balance for all seasons * Perfect twin size (60x80) – fits beds, couches, or layering * Clean, simple design – grey goes with everything * Durable stitching – double-needle edges help it last longer
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Reviewed in the United States on April 19, 2026

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