50 Gallon Tall Natural Gas Water Heater - 12 Year Warranty

50 Gallon Tall Natural Gas Water Heater - 12 Year Warranty

Model: NU50T121-403    Lowe's Item* #: 333574

PRODUCT FEATURES

  • FLAME LOCK® Safety System Reduces the Risk of Accidental Fires Involving Flammable Vapors
  • Electronic Gas Valve has fewer moving parts than a conventional mechanical gas valve, for durability and long life-no external power source needed
  • Self-Diagnostic Electronic Gas Control incorporates an LED status indicator that monitors and reports on system operational status
  • Piezo Electric Igniter makes lighting the pilot fast and easy
  • Environmentally friendly polyurethane foam insulation reduces heat loss for maximum efficiency, saves money
  • Ceramic tank lining and aluminum anode rod protects tank from corrosion, for long tank life
  • Factory installed temperature and pressure relief valve ensures safe operation
  • Ultra Low NOx

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Product Dimensions
Type:Tall
Height:57.50"
Height w/Draft Hood:61.25"
Diameter:20.00"
Width:20.00"
Depth:20.00"
Weight:151 lbs.
Vent Type:Type B Double Wall
Vent Diameter:3"
Configuration and Overview
Capacity:50 Gallons
Family Size:5+
Energy Star Certified:No
Energy Factor:0.58
Annual Cost of Operations:$314
LCD Display:No
Self Cleaning:No
Warranty Tank:12 Years
Warranty Parts:12 Years
Warranty Labor:1 Year
BTU Input:40,000 BTUs
Emissions Standards:Ultra Low NOx
Ignition Type:Pilot with Piezo Igniter
Foam Insulation:1 inch
Water Connection Location:Top
Water Connection Size:3/4 inch
T&P Relief Valve:Yes
UPC:35505146519
Energy & Eco-Friendly
Energy Factor:0.58
Ultra Low NOx:Meets SCAQMD Rule 1121
50 Gallon Natural Gas Water Heater - NU50T121-403 4.3 5 15 15
I like Whirlpool. Its Whirlpool. I had good luck with Whirlpool. Washer, Dryer, Dishwasher, Fridge. All over 20 years and still running good. March 6, 2013
Gas Control Valve Failed After 3 1/2 Months The gas control valve failed after three and one-half months of use. February 26, 2013
Time will tell ? My original AO Smith lasted 16 yrs. So Time will tell. I bought this at Lowes, and then did the research. Quite frankly the reviews of whirlpool water heaters frightened me and made me almost cancel the purchase and installation. But it was being installed same day, and hopefully the "redesigned' or "upgraded" parts have fixed the problems that people have had in the past. The install was professional from a Lowes contractor. The water is nice and evenly hot. Too early to tell about quality, and if there are any problems, Whirlpool had better step up to the plate, because the reviews of their customer service are horrid too. Crossing our fingers for 12 yrs. January 29, 2013
The pilot light keep giong out and I have to relight it every day Customer service was very helpful. Hope to get the pilot light problem fix soon. December 16, 2012
good product, not so best quality check the surface of the water heater came with a minor scratch wich was only touch instead of full repaint, however the the water heater itself works well and it sits in the garage so it really didnt warrant to send it back for a new one. November 12, 2012
Very Good After looking at several brands made the decision to buy this product because of the look, electronic pilot light system, the price and the 12 year warranty. August 18, 2012
Fair price for size of unit Whirlpool provided detailed instructions on installation and operation. It was easy to install water heater once I made minor modifications as I was upgrading from a 40 gal. to a 50 gal. unit. June 10, 2012
Has many nice features... Modern design and install was a breeze. Seems like a solid unit with hi-tech control module. 12 yrs warranty for tank and parts. Time will tell. March 13, 2012
Great Product Backed Up by Excellent Customer Service. Slimmer, More Sleek, Useful Monitoring Device with Self-Powered LED. Absolutely wonderful Customer Service: Very professional and expedient. Quick-Set Up Guide was easy to use. March 6, 2012
This Water heater has different feetures then the old style water heater Nice water heater ,easy to install. Will be interseting to see if the water heater and it's parts hold up over time, and how good the American Water Heaters Customer service is if the water heater needs replacement parts durring the warranty period of 12 years. March 3, 2012

Owners Manual
Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions.

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Troubleshooting & Repair


IMPORTANT - Read and follow the printed Installation Instructions that came with your water heater. The printed Instructions and product labels contain model-specific information, important warnings and safety notices. If you lack the necessary skills to install, troubleshoot or repair the water heater, get help from a qualified person.

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