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 5 274 274
Quick hook up removed the old 40 gal and had this in place and filled in about 1.5 hours. September 3, 2014
Great heater Love it so far, heats well Easy Install TON of hot water August 30, 2014
Overall good. Like the 12-year warranty. Considered higher efficiency heaters that use outside air and have a powered exhaust, but the price difference wasn't worth it. August 15, 2014
Easy to install and lowered my monthly gas bill I installed this with the help of my neighbor and it was quick easy and very straightforward. I had to make a couple adjustments for the plumbing to and from the heater but easy compared to the older models. My gas bill has gone down and now I shower for hours with clean hot water. I love it!!!!!! Plus I got a 100 dollar rebate woohooo August 8, 2014
I like the fact that is Energy Star rated...Tax write off!!!! And IT'S AMERICAN USA MADE!!!! So far, so good no problems. Nicely made in the USA! August 3, 2014
Great product I watched the contractor install and he made it look easy. water heater fired right up and we had hot water again. Contractor said I purchased and upgrade and with the local rebate from the utility company, I hit a jackpot. August 2, 2014
excellent product, good value I researched numerous natural gas water heaters and this one was ranked in the top at almost every site I visited. It is energy star rated with an EF of 0.67 which qualified for a rebate from our gas service provider of $125.00 which brought down the cost to a lesser model. Very pleased! August 1, 2014
Heated up very fast! Bought at Lowes in Southgate, Michigan. The installation team that they sent out were very nice. Worked well together to install unit in a timely manner and also went the extra mile for us to make sure we were pleased!!!! July 29, 2014
Great Product - Great Warranty Product Is Well Made and Easy To Install. Great Warranty July 28, 2014
EASY INSTALL I only installed this a week ago so don't know what the long term reliablity is. However, it was an easy and quick install. With all the new Energy Star plug ins, dampers, computers and such I hoped it would be an easy start up. It was. It started right up and has continued, so far, with no issues. My previous hot water heater was eleven years old (with a six year warranty). While it was still working fine I thought it was a good time to go new.....especially while PG&E was still giving a $200 rebate. I'm glad I did. July 28, 2014

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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