40 Gallon Tall Natural Gas Water Heater - 6 Year Warranty

40 Gallon Tall Natural Gas Water Heater - 6 Year Warranty

Model: NU40T61-403    Lowe's Item* #: 333578


  • 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 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
  • Ultra Low NOx

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Product Dimensions
Height w/Draft Hood:62.25"
Weight:129 lbs.
Vent Type:Type B Double Wall
Vent Diameter:3"
Configuration and Overview
Capacity:40 Gallons
Family Size:4
Energy Star Certified:No
Energy Factor:0.59
Annual Cost of Operations:$277
LCD Display:No
Self Cleaning:No
Warranty Tank:6 Years
Warranty Parts:6 Years
Warranty Labor:1 Year
BTU Input:40,000 BTUs
Emissions Standards:Ultra 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
Energy & Eco-Friendly
Energy Factor:0.59
Ultra Low NOx:Meets SCAQMD Rule 1121
40 Gallon Natural Gas Water Heater - NU40T61-403 4.3 5 108 108
**Made in the USA It has legs and wasn't outsourced to another country. Keeps jobs here. Electronic Ignition. Purchased at Lowes. This model was only $2.00 higher in cost than the Rheem Brand 28 Gallon model sold at Home Depot? I have never had any issues with Whirlpool products and this seems to carry on the tradition. November 17, 2014
you get value for money easy to use and understand. you get value for your money. November 16, 2014
Pretty simple to install and operate The operation is simple very. I was able to install wtihin 3 hours. My tenant was without water for a very short time. This is what made it, for me. October 21, 2014
Good Water Heater easy to install and the controls are simple and easy to use October 20, 2014
easy to install and light very happy so far, the water heater it lit up the very first time and it is still on. Had a bad experience before with a Rheem water heater before because after installing it, it would not light up and had to uninstall it and return to store and install another one. So this whirlpool lit up right away on first try. However, heater nipples not included and had to buy separately at store October 8, 2014
its been only 6 days and so far nocomplain I did not install the unit and don't know how easy or hard was for the contractor that install the unit September 6, 2014
This Product has great great features I really like this model and I recommend it to friends and family September 1, 2014
Easy setup Did not take as long as I thought it would to install and set up. August 17, 2014
Great features The product works great, like the digital display, very quiet too. August 17, 2014

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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