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:$282
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 5 306 306
This product was good Good product for everybody and for my neighborhood July 1, 2015
easilly installs and operates It is very reliable and easy to install and quick to operate June 28, 2015
We like the Vacation setting Since this water heater is new, I really don't feel like I can rate it yet but it went in with ease and the installer did it in approximately one hour. June 16, 2015
Excellent product I bought this product after 16 years of original heater (still in great condition) as I do not want my house to be flooded like few of my friends. After checking several brands I decided to go with Whirlpool with 9 year warranty. June 13, 2015
Good procuct for the price. Easy install, simple to use, have had good service with whirlpool products in the past and think this will be the same. I had a plumber at my house for other work, so he helped me install, but I would have done it myself if he had not been there. May 27, 2015
a good product simple and easy to install and match my old product May 18, 2015
very good purchase n easy install DIY This was a very good purchase n easy install DIY for a first timer. No issue found in last 90 days. May 16, 2015
This is a reliabe product Easy to install and has a great appealing appearance Whirlpool is known for it's long lasting products June 27, 2015
Respect for Whirpool products diminished. The unit being registered this date (5/12/15, installed 5/11/15) is a replacement unit for a Whirlpool water heater purchased/installed in late October, 2011 (3 years, 6.5 months)! The reason for the severely shortened replacement timeframe is that the water heater replaced began leaking and filling the drip pan. There was almost a full bucket of water in the pan when we heard the water leaking. I am grateful that these units have a 9 year warranty but I am highly disappointed that the short amount of time noted above would allow this water heater to have the issue also noted herein. May 12, 2015
I had great luck with another of these previously I bought another of these units because of my experiences with the one we put in the house we sold last year. Install was straight forward and simple. June 21, 2015

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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