50 Gallon Tall Natural Gas Water Heater - 9 Year Warranty

50 Gallon Tall Natural Gas Water Heater - 9 Year Warranty

Model: N50T91-403    Lowe's Item* #: 333571

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 is 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

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Product Dimensions
Type:Tall
Height:57.50"
Height w/Draft Hood:60.75"
Diameter:20.00"
Width:20.00"
Depth:20.00"
Weight:148 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:Yes
Warranty Tank:9 Years
Warranty Parts:9 Years
Warranty Labor:1 Year
BTU Input:40,000 BTUs
Emissions Standards: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:35505146489
Energy & Eco-Friendly
Energy Factor:0.58
50 Gallon Natural Gas Water Heater - N50T91-403 4.5 5 87 87
easy to install our 2nd whirlpool water heater. good service from our last one. all problems and questions were easily and quickly addressed. May 16, 2013
Good standard replacement Easy to light, makes plenty of heated water, only negative is burner/flu noise, not a lot but more than previous unit. May 14, 2013
Awesome Water Heater Overall a Solid Unit This water heater was very simple to install. Nothing out of the ordinary besides that my previous water heater's pressure relief valve was on the top and had a side exit pipe, and this one is on the front, but is easier to see if water is leaking from it in the long run. The starter is instant. The one thing I see being a problem is that it uses a light blinking system to show any problems with the system. (I.e. one blinking light every 3 seconds means that it i working properly and it goes all the way to 8 blinks within 3 seconds) Overall Very happy with this product. May 13, 2013
Very pleased with product... It is a good water heater and easy to install.Best water heater for the money and previous excellent experience with brand. May 9, 2013
It all starts with a sense of urgency" Great product and great costumer services, the Lowe's teck was fast, etical and clean after job was done. May 8, 2013
50 gallon water heater Just installed it yesterday at noon. Very easy to install with just simple tools. Pilot lit in about 30 seconds. Let it heat for about an hour, turned on the hot water and that was it. no mess or fuss May 6, 2013
Why ask for my review before I've had a chance to use it too much? 1) In registering the water heater online, it asks for you to review it... well, it's in, and we've had it for 1 day -- so, I can't say. 2) Product DOES NOT come with pipe nipples to attach the hot and cold water to. Outside of box says you '...may need an installation kit'... but, says nothing about the pipe nipples. No big deal IF THEY WOULD SAY THIS ON THE BOX; but, no... you have to get it all the way home and then discover you need to make another trip back to the store. April 22, 2013
Great Water Heater Very good price and super easy to install. Heated the water quickly and runs great. Highly recommended. April 17, 2013
Great Water Heater, but a bit loud This water heater was easy to install, works great and has great features. The only negative is, it's quite a bit louder than the one it replaced when the burner is on. It's not a huge deal for me, but could be for someone who has the hot water heater installed near a bedroom. Overall, it's a great product. I really like the push button igniter and the pilot status light. April 16, 2013
Product seemed to meet our needs. Old water heater needed to be immediately replaced. This unit was close to what the what we were replacing. To new to compare any features. April 16, 2013

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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