40 Gallon Short Natural Gas Water Heater - 6 Year Warranty

40 Gallon Short Natural Gas Water Heater - 6 Year Warranty

Model: N40S61-403    Lowe's Item* #: 333567


  • 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
Height w/Draft Hood:52.25"
Weight:132 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: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
40 Gallon Natural Gas Water Heater - N40S61-403 4.5 5 586 586
ck other reviews and they were positive ones easy to install good price Would reccomend to others. January 22, 2015
Great features This item was easy to install. I have seen a difference in the cost of energy and it has been reliable. The overall appearance of the appliance was amazing. Thank you! January 19, 2015
straight forward instructions and easy to use Having a maintenance background the installation was very easy, and the unit performed as described. Start up and use was also very easy. January 18, 2015
Easy to install Was a replacement and was easy to install and control panel user friendly. January 16, 2015
looks nice puts out very hot water would recommended this to anybody ...for the price it was very nice ..and money well spent ...!!! January 12, 2015
easy to light i love the ease of using the pilot light i can even do it myself being a woman, it was so easy to follow directions to light it January 12, 2015
nice product looks and installs like most water heaters. I really like the newer gas valve. Makes it easy to know if the pilot light is on and I hope to never use the light for trouble shooting. but nice to have it, if something does go wrong. January 10, 2015
Great heater easy install Needed a short water heater when our old one sprang a leak in the crawlspace. This one was 2 inches taller but minor adjustments were made and this was easy to install, easy start up and worry free operation.The only thing I had an issue with was the draft hood staying secure on top. My vent does not go straight up and the hood would move when I was trying to adjust the vent tubing and I had to work it around to get the hood to stay secure. The hood would be better with longer tabs into the heater or maybe a simple twist locking style. January 10, 2015
much nicer unit then the old waterheater the features of this unit is very nice. one quick look and you know everything is working as it should. I feel it is performing much better then the old style water heaters. And the savings is much higher then my old water heater. January 10, 2015
This product is good Good Rating, would recommend to friend to purchase January 4, 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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