40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater

Model UTN04040-8R 500
Capacity (Gallons)
Height Classification
UEF
Advanced Options
Limited Tank Warranty
Diameter

  • Delivers 83-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • Gas Burner, meets or exceeds emission requirements in California & Utah
  • 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater
    Model UTN04040-8R 500
    Product Details
    • Delivers 83-gallon first hour rating
    • 40,000 BTU input atmospheric vent design
    • Gas Burner, meets or exceeds emission requirements in California & Utah
    • Push-button piezo ignitor makes lighting pilot fast & easy
    • Intelligent electronic gas control provides precise temperature control and LED status indicator
    • Glass tank lining protects against corrosion
    • Automatic cleaning system protects against sediment build-up
    • Stainless steel tank saver anode rod protects against corrosion longer than ordinary anodes
    • Commercial-grade brass drain valve for durable and easy operation
    • 8-year limited tank and parts warranty

    • The 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater delivers an efficient, reliable performance and features an innovative design that protects against accidental ignition of flammable vapors.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    40 Gallons
    Rated Storage Volume
    38 Gallons
    UEF
    0.64
    Maximum BTUs
    40,000
    Power Source
    GAS
    Limited Tank Warranty
    8 Years
    Limited Parts Warranty
    8 Years
    T&P Relief Valve
    Yes
    Water Connection Location
    TOP
    Water Connection Size
    0.75"
    Emissions
    Ultra-Low NOx
    First Hour Rating
    83 Gallons
    ASME Certified
    No
    Blanket Included
    No
    Destination Country
    US
    Flue Diameter
    4.00
    Fuel Source
    NATURAL
    Height to Gas Valve
    11.00
    Height to T&P
    51.75
    Ignition Type
    Pilot with Piezo Igniter
    Installation Type
    INDOOR
    Application
    RESIDENTIAL
    Shipping Height 
    62.31"
    Shipping Length 
    24"
    Shipping Width 
    21"
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    58.25"
    Diameter
    20 in."
    Shipping Weight
    146lbs
    Vent Type
    Atmospheric Vent
    Product Literature