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

Model UTN05050R 470
Capacity (Gallons)
Height Classification
UEF
Advanced Options
Limited Tank Warranty
Diameter

  • South Coast Approved - The patented radial burner design reduces NOx emissions to 10 ng/j of NOx which complies with South Coast Rule 1121 for low NOx performance
  • Gas Burner, meets or exceeds emission requirements in California & Utah
  • Push-button piezo ignitor makes lighting pilot fast & easy
  • 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater
    Model UTN05050R 470
    Product Details
    • South Coast Approved - The patented radial burner design reduces NOx emissions to 10 ng/j of NOx which complies with South Coast Rule 1121 for low NOx performance
    • 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
    • 6-year limited tank and parts warranty

    • Lochinvar’s Ultra Low NOx residential gas models are available in 30, 40 and 50 gallon capacities in short and tall configurations.
      The Ultra Low NOx burner meets 10 ng/j NOx requirement for the South Coast Air Quality Management District.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    50 Gallons
    Rated Storage Volume
    48 Gallons
    UEF
    0.63
    Maximum BTUs
    50,000
    Power Source
    GAS
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    6 Years
    T&P Relief Valve
    Yes
    Water Connection Location
    TOP
    Emissions
    Ultra-Low NOx
    First Hour Rating
    92 Gallons
    ASME Certified
    No
    Blanket Included
    No
    Destination Country
    US
    Flue Diameter
    5.00
    Fuel Source
    NATURAL
    Installation Type
    INDOOR
    Application
    RESIDENTIAL
    Shipping Height 
    63.56"
    Shipping Length 
    26.63"
    Shipping Width 
    23.13"
    Side Loop
    Yes
    Dimension & Venting
    Type
    Water Heater
    Diameter
    22 in."
    Shipping Weight
    173lbs
    Vent Type
    Atmospheric Vent