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 5 318 318
Product has Problems when I got the first one home and in place I found that the water input fitting was not threaded so had to take it back. Second one was great, installed easy but after about a year the control valve went out and was replaced under warranty, took three days to get part, the new control valve had a metal probe instead of plastic, now the second control valve has gone out, still under warranty but they are only open Mon thru Fri and part not available locally. I would recommend buying one with less high tech features , I wish I had. March 22, 2015
50 Gallon Gas Hot Water Heater Everything seems to be as advertised. I have only had it in for a few days now. I helped my plumber install this unit in my garage in a closet is was two feet above ground level. With us talking a lot, it took less that two hours to install. Everything looks good except it has a plastic drain valve. I will just have to drain it more often so the valve doesn't stick and I ruin the spinal on the valve.. March 21, 2015
love the products features, would recommend it ... I am very satisfied with my water heater, would highly recommend it. March 11, 2015
Don't Bother I installed this product in March of 2012. Worked great until 2/19/2015 when the Honeywell gas valve decided it wasn't going to work anymore. Whirlpool sent a replacement, which was easily installed. The replacement was faulty, and certified by a technician as faulty. Whirlpool sent another replacement. This one was also defective. Seriously? Whirlpool finally sent me a return authorization to get a brand new water heater. I FINALLY have hot water as of 3/2/2015. All I can say is RUN! The new unit only cost me approximately $10 more per year to run. That's money well spent if it means I have hot water. March 2, 2015
Good value for the money When I walked in to Home Depot/Lowes, I was confused about so many makes and models of water heaters, but the guy at Lowes suggested to go with Whirlpool. I bought in Aug 2014 and installed by Lowe's professional plumber and City of Troy inspected for installation. Its working good since then. easily 4, 5 people can take shower with this 50 gallon capacity water heater. February 26, 2015
So far so good Only have had this installed for two days. This was an easy install. Fired right up without a problem. It seems heat the water really well. I have had to turn down the temperature setting twice now. Just need to find the right setting. February 18, 2015
Easy Install Installed 2/6/15 with no issues. Plugged in and switched on and unit fired right up. heated enough water for a shower in about an hour . So far working great February 15, 2015
Piece of Garbage - Worst water heater ever purchased This thing is a piece of garbage...I've owned it for about 3 years now. This is the second time I've had parts go bad, I've had to reset it several other times. For a 50 Gal Gas Water Heater both the wife and I should be able to take separate showers in the morning...not able to, it doesn't heat the water fast enough. I had to fight tooth-and nail for warranty service the 1st time...OMG, what a pain in the butt. At this point, I'll avoid Wirlpool water heaters at all cost! There is no way this is cost effective if it can't heat enough water for 2 people to shower in the mornings! I only gave it a 1-star rating because there is no zero star rating available! February 14, 2015
So far so good I purchased this product after reading consumer reviews and because of the energy star rating and 12 year warranty. It installed easily and fired up. No fuss. February 12, 2015
Good Product, Good Price, Easy Install 1st day easy install works as advertised. great warrenty February 11, 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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