SKU: 83733009133

Commercial Universal Heavy Duty 37 Gal. 199.9K BTU Low NOx (LN) Natural Gas Tank Water Heater

Sale price$1908.90 Regular price$2121.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Commercial Universal Heavy Duty 37 Gal. 199.9K BTU Low NOx (LN) Natural Gas Tank Water HeaterRheem Commercial Universal Gas Water Heaters are designed to fit into tight retrofit applications and have the features and capacity to meet heavy duty demands. The tighter the commercial retrofit, the more you will appreciate how the Universal's compact size and multiple water connections simplify installations. Please Note: This model requires a 120 Volt power source. California residents see Prop 65 WARNINGS California & Utah Residents (Utah

Rheem Commercial Universal Gas Water Heaters are designed to fit into tight retrofit applications and have the features and capacity to meet heavy duty demands. The tighter the commercial retrofit, the more you will appreciate how the Universal's compact size and multiple water connections simplify installations. Please Note: This model requires a 120-Volt power source.
  • 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 model meets or exceeds Low NOx (LN) emissions requirements for all air quality management districts
  • Space saver design allows for greater installation flexibility
  • System sentinel LED diagnostic system verifies system operation sequence by sequence
  • Patented multi-flue tank design results in a superior heat exchanger design
  • Spark to pilot ignition system
  • Factory installed temperature and pressure relief valve
  • 3-year limited tank warranty
  • 80% thermal efficiency
  • Full-port, full-flow brass drain valve allows for faster draining and servicing
  • Top-front-rear inlet/outlet water connections
  • Need a different configuration, no problem; our universal line offers water heaters in 35 Gal. to 100 Gal. models available in a range BTU/h in natural gas and liquid propane
  • Warranty: 3-year limited tank warranty
  • Need a different configuration, no problem; our universal line offers water heaters in 35 Gal. to 100 Gal. models available in a range BTU/h in natural gas and liquid propane
  • Call 1-855-400-2552 before noon for same-day installation service in most areas, or


Features
Item Weight 405
Uniform Energy Factor 0
Returnable 90-Day
Tank Lining Material Glass
Commercial/Residential Commercial
Application Type Commercial
Water Heater Features LoNox,Overheat Protection,Temperature Pressure Relief Valve
Household Size 2-4
Tank Warranty 3 Year
BTU Rating 199900
Wattage (watts) 0
Maximum Temperature (F) 180
Water Heater Profile Tall
Finish Family Gray
Minimum Temperature (F) 70 °F
Indoor/Outdoor Indoor
Recovery Rate at 90F Rise (gallons/hour) 215
Fuel Type Gas
Product Weight (lb.) 405 lb
Pack Size 1
Vent Type Atmospheric
Nominal Tank Capacity (gallons) 37
Product Width (in.) 26.25 in
Product Height (in.) 49.25 in
Product Depth (in.) 26.25 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:
  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: 83733009133

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4.3 ★★★★★
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Monica
Waukegan, US
★★★★★ 5
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Color: Pollen for You
Because its her only toy that crackels and the daisy (as in DaisyMae) flower moves up and down on the rope. DaisyMae loves it! Bee squeaks, flower dont, both do crinkle. But if you have a jaws of life puppy always going for your feet, its a great leg workout too. Well buit rope is nice to place in between your toes. Great buy. Super cute! Win Win! Toys are on the smaller size, perfect for a baby puppy learning a squeaker toy. Maybe 6 to 8 inches each. A nice buy for 13bucks.
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Reviewed in the United States on April 29, 2026
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Amazon Customer
New York, US
★★★★★ 5
Our dogs favorite toy
Color: Multicolor
The slothicorn is our dogs FAVORITE toy. The rainbow coloring is so cute. She loves playing with the unicorn horn. The horn is starting to fall off, but it's lasted a while since this is her #1 choice to play with. Will order another when it finally needs to be replaced. 10/10.
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Reviewed in the United States on April 1, 2026
B
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Barbara S. Scholl
Boise, US
★★★★★ 5
The best dog toy llama!
Color: Llama
My fur baby LOVES his stuffed llama!
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Reviewed in the United States on April 13, 2026
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Minerva Jayne Van Allen
Charlottesville, US
★★★★★ 5
Perfect Squeaky Toy for My Exes Deranged Dog
Color: Multicolor, Color: Multicolor
My ex-beau and I are still friendly and we exchange Christmas presents. This year, I wanted to make sure that his utterly nutty and completely bonkers Aussie, Diego, got a new toy so that he has added enrichment in his enclosure. Diego really enjoyed this toy! A perfect size for him and a loud squeaker, which my ex will undoubtedly appreciate being squeaked non-stop while he is trying to game with his various assortment of video game people. Worth every penny. Diego’s smiling face is proof of his delight in his adorable Slothicorn. Squeak away, Diego! Squeak away!
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Reviewed in the United States on January 14, 2026
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BarbaraAnn
Carnegie, US
★★★★★ 4
Fun
Color: Multicolor
A little smaller than we'd hoped but all in all he's pretty cool and our dogs loved him.
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Reviewed in the United States on October 5, 2025

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