50 Gallon Tall Energy Efficient Natural Gas Water Heater - 12 Year Warranty

50 Gallon Tall Energy Efficient Natural Gas Water Heater - 12 Year Warranty

Model: ND50T122-403    Lowe's Item* #: 333595


  • ENERGY STAR® Qualified - achieves a .67 Energy Factor (EF), using the automatic flue damper system to assure peak performance
  • Self-Diagnostic Electronic Gas Control incorporates an LED status indicator that monitors and reports on system operational status
  • Electronic Ignition employs an automatic pilot re-light system that shuts off the pilot during stand-by mode to reduce gas consumption and save money
  • Patented Green Choice Eco-Friendly Low NOx Gas Burner reduces emissions by up to 33%
  • Requires standard 120 V electric supply (10' power cord included)

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Product Dimensions
Height w/Draft Hood:63.50"
Weight:155 lbs.
Vent Type:Type B Double Wall
Vent Diameter:3"
Configuration and Overview
Capacity:50 Gallons
Family Size:5+
Energy Star Certified:Yes
Energy Factor:0.67
Annual Cost of Operations:$244
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:Low NOx
Ignition Type:Spark to Pilot Ignition
Foam Insulation:2 inches
Water Connection Location:Top
Water Connection Size:3/4 inch
T&P Relief Valve:Yes
Energy & Eco-Friendly
Energy Factor:0.67
50 Gallon Natural Gas Water Heater - ND50T122-403 4.6 5 332 332
Excellant Purchased at Lowes with professional installation. June 2, 2015
Probably the best investment that I have ever made. Highly recommend. Plenty of HOT water, Do Not have to turn the thermostat up. May 29, 2015
This product is awesome. After working a long strenuous day outdoors with wind, rain, snow, and whatever else the weather throws at me I look forward to coming home to a hot shower. This product maintains a satisfactory level of compliance. My old whirlpool worked very well for thirteen years and I expect this one to reach it's full warranty time as well. Thank you for making quality products I can depend on. May 29, 2015
Perfect Fit Our old water heater broke down after 20+ years and we were looking to upgrade to a slightly larger tank with features to better manage the heating level of the water. This model has fulfilled that perfectly. May 26, 2015
product has great quality and features I buy this whirlpool water heater is second one ,first one has great warranty I trust this band May 22, 2015
Great features and looks nice Very easy to install and is energy efficent. I like not having to worry about starting the pilot light. April 25, 2015
Good value for 12 year warranty Good value for 12 year warranty. I have only had it installed for a day, can't really comment on much. Took me about 3 hours to remove old water heater and install new one. One thing to note: threaded water in/out is a bit recessed. I have 1/2" copper throughout the house. I couldn't grab the head of the threaded copper adapter to really torque it in as tight as I would have liked. I had to use a monkey wrench on the 1/2" copper. Remember, NEVER sweat directly to a fitting connected to the water in/out. There are non-metallic components that you'll melt through and render the tank useless. Sweat your connection first, then attach to tank. April 20, 2015
Best Choice Needed to replace my 15 year old water heater and researched all the options. This Whirlpool was the best choice offering features, warranty and value. Installation was easy as well. I really like the electric ignition, eliminating the pilot light. April 11, 2015
Excellent value, fair retail price. This is a replacement for an existing 50 gallon, 12-year old water heater. Purchased through Lowes and installed by their contractor, the entire process was straight forward and professional. Installers were timely and quickly installed. We have plenty of hot water! April 3, 2015
great prodct replaced existing whirpool water heater with a new whirlpool water heater because I was totally satisfied with whirlpool brand April 1, 2015

Energy Star®

Energy Star Qualified
ENERGY STAR® qualified product.

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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