Commercial Universal Heavy Duty 37 Gal. 199.9K BTU Low NOx (LN) Natural Gas Tank Water Heater
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
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 833 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jordan
Dallas, US
★★★★★ 1
It stopped working after three play sessions
Size: One-Size-for-Most
I thought this ball was great until a week later it stopped blinking and got lost in the snow. We only played with it for three days for 20 minutes at a time. It should’ve lasted a lot longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
It’s absolutely perfect for fetch in the dark!
Size: One-Size-for-Most
We needed to find a glow in the dark ball to run our over active dog after dark ( gets dark now about 5 pm ish) I was hesitant to buy this ball at first. We went to try it out and it totally blew my expectations! The ball really glows, it’s a durable rubber and when it hits the ground it lights up blue and red. Incredibly satisfied and just ordered 2 more. If you need to run your dog in the dark, this is absolutely for you. Highly recommend it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
L
Verified Purchase
Lynn
Draper, US
★★★★★ 5
Dog loved it
Size: One-Size-for-Most
Great! My dog loves taking it outside at night so he can see where it goes easier. Super bouncy, he has had it for over a year now and still not destroyed. Perfect size for his mouth too and easy to clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
L
Verified Purchase
LOUIE POOP
Waukegan, US
★★★★★ 5
Better than expected
Style: dog ball launcher
Sick love it nice and longer than expected !!! Good quality durable material also .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
R
Verified Purchase
Ray Jorgenson
Massapequa, US
★★★★★ 1
Terrible product
Style: dog ball launcher
Terrible design. With most dog ball launchers, swinging your arm like you're throwing a baseball results in a long arching trajectory of the ball, just as expected. The same arm motion with this launcher results in the ball flying straight up. To get the ball to even move forward requires an un-natural forward snap of the wrist, and even then it doesn't travel far. Hasn't anyone tried this out before hitting the market?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026

recommand products