50 Gallon Tall Natural Gas Water Heater - 12 Year Warranty

50 Gallon Tall Natural Gas Water Heater - 12 Year Warranty

Model: NU50T122-403    Lowe's Item* #: 333577

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:61.00"
Diameter:22.00"
Width:22.00"
Depth:22.00"
Weight:160 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:0.62
Annual Cost of Operations:$263
LCD Display:No
Self Cleaning:Yes
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:2 inches
Water Connection Location:Top
Water Connection Size:3/4 inch
T&P Relief Valve:Yes
UPC:35505146540
Energy & Eco-Friendly
Energy Factor:0.62
Ultra Low NOx:Meets SCAQMD Rule 1121
50 Gallon Natural Gas Water Heater - NU50T122-403 4.7 5 61 61
Great heater, very satisfied Great heater, very satisfied, plus $30 rebate from the Gas company. August 20, 2014
This is a fine product with some good features This water heater installs very easy. No special tools required and the instructions are easy to comprehand August 19, 2014
Love the new Water Heater!! We had a Bosch tankless water heater and I HATED it. It cost so much money over the 8 years we had it, We had to replace it once and pay again for the expensive install. We had to have it flushed out twice a year at $150 a pop. Had to have a filter before it and replace those twice a year at $74 each time. NEVER AGAIN will I buy a tankless water heater. Beside, I live in earthquake country, if the big one hits, with a tank we have some water to use if the water supply goes out. OH, and that story they tell that it will pay for itself over time.....NO WAY, our gas bill did NOT go down and our water bill went up, because you have to have a certain amount of water flowing through the tankless to get it to start heating the water. So, we couldn't use low flow shower heads, etc. August 16, 2014
Like the look of the product To new to know how well it will operate, but so far so good! August 16, 2014
Easy to install and energy saver, self-cleaning. This products has great features, space and energy saver. The most important is self-cleaning. August 13, 2014
Only one little issue... The main issue is that the installed angle of the pressure relief valve creates an interference with the outer body when trying to install the copper piping. This is because the base for the pressure relief valve is canted slightly in toward the water heater outer shell. This may have been caused by rough handling and weak protective measures in the purchase packaging (evidenced by the small dent near the bottom of the outer shell). August 12, 2014
Water Heater has an issue maintaining "seamless" hot water I purchased my Whirlpool 12 Yr, 50 Gal, tall water heater for our 12 year old home, replacing the original water heater that was installed when the home was built. The old water heater started leaking from the tank bottom. We bought the Whirlpool unit from the local home improvement store and had it installed by the store's contracted plumber. All went well with delivery and installation. The Whirlpool product works great with one major issue ...when person A is running hot water (shower, kitchen, etc.) in the house and person B begins using hot water in another location in the house, person A will experience a loss of hot water (goes cold quick) for about 5-10 seconds before heating back up. I have had all the connections rechecked by a different plumber than the plumber who installed the unit and all appears to be connected correctly. I'm surprised this happens as all of our other Whirlpool appliances have worked years w/o issues. July 26, 2014
cool burner lighting technique My original 50 gallon whirlpool water heater only lasted 6 years (harsh Las Vegas water I suppose) but the 12 year warranty was sure worth the peace of mind and the call center arranged a replacement for it with just a few questions. July 16, 2014
great product After having the water heater installed by a licensed and bonded plummer, he explained the features and the ease of use.It was very simple and easy to ignite the pilot light! Super efficient, hot water was available after minimal time. Having the status light is a great feature. June 22, 2014
Love the longer 12 year warranty and inition pilot start button Water heater was simple to install using standard methods. Pilot feature was nice with electronic inition. May 25, 2014

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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