Lowe's Home Improvement
FREE PARCEL SHIPPING on Qualifying Orders
Previous Next
Zoom Out Zoom In

Whirlpool 6th Sense 50-Gallon 12-Year Tall Gas Water Heater (Natural Gas)

  • Whirlpool 6th Sense 50-Gallon 12-Year Tall Gas Water Heater (Natural Gas)

Whirlpool 6th Sense 50-Gallon 12-Year Tall Gas Water Heater (Natural Gas)

Item #: 333595 |  Model #: ND50T122-403

4.04 / 5 98 Reviews

Do you have a question about this product?

Get Help Now

6th Sense 50-Gallon 12-Year Tall Gas Water Heater (Natural Gas)

  • Whirlpool 6th sense technology ENERGY STAR qualified
  • High-altitude certified from 0 ft. to 10,100 ft.
  • FVIR safety system protects your family from accidental ignition of flammable vapors
  • Consumer-friendly combination gas valve/thermostat with self-diagnostics
  • Electronic ignition eliminates nuisance pilot outage issues associated with standing pilot models
  • Requires standard 120-volt power outlet (10 ft. power cord included)
  • Factory installed temperature and pressure relief valve
Water Heater Style Tall
Series N/A
Iris Technology No
Tank Capacity (Gallons) 50.0
Family Size 5.0
Warranty 12-year
Fuel Source Natural gas
BTU Input (BTU) 40000.0
Diameter (Inches) 22.0
Height (Inches) 63.5
Water Connection Location Top
Water Connection Size 3/4-in.
Temperature and Pressure Relief Valve Yes
GPH Recovery at 90 Degrees F (Gallons) 40.5
Energy Factor 0.67
High Altitude Model Yes
Lo Nox Yes
Foam Insulation Yes
Ignition Type Electric
Pilot Reset Button Yes
Pilot Light Window Yes
UL Listed No
CSA Listed Yes
ETL Listed No
Commercial / Residential Residential
Vent Diameter (Inches) 3.0
Vent Type Type B double wall
ENERGY STAR Qualified Yes

Product Documentation

Download these helpful files for this product.

  • Installation Guide
  • Warranty Guide
  • Energy Guide
  • Dimensions Guide
  • How To Guide
  • Use & Care Guide
  • Operating Guide

pdf To view these documents, you need Adobe Acrobat Reader. You can download a free copy from the Adobe web site.

Lowe's Service Advantage

Lowe's Extended Protection Plans

Enhance your purchase beyond the Manufacturer's Warranty. Lowe's carries the brand names you know and trust. We're dedicated to protecting the products that consumers will keep for years beyond the manufacturer's limited warranty. That is why we offer the Lowe's Extended Protection Plan, because over time, even the best-made products can succumb to normal wear and tear. Click here for more details, including terms and conditions.

11-Year Water Heater Extended Protection Plan
  • From day one, we'll cover the labor cost of re-installation if your water heater cannot be repaired and needs to be replaced
  • We'll cover repairs due to power surge, from day one
  • Lowe's Water Heater plans start one year from the date of product purchase for traditional water heaters
  • If your water heater cannot be repaired or requires a fourth repair for the same major failure within a 12-month period, we'll replace it
  • Lowe's Protection Plans can be transferred with the product
  • No hassles, deductibles or hidden fees
Community Q&A
  • Save Item
    Save Item Help
    Save an item to your
    • Lists to collect ideas and plan future projects.
    • Home Profile to organize and store details about your home.
  • Set a Reminder Save Item Help

    Set a Reminder and we'll send you an email when it's time to stock up on items you buy regularly or seasonally, like air filters, fertilizer or mulch. Use notes to record details (quantity, gift recipient, etc.).

  • Go to Your Account