Ultra-Low NOx Indoor 199,000 BTU Non-Condensing Natural Gas/Liquid Propane Tankless Water Heater

Model LTI-510U 200
Installation Type
Maximum BTU's

  • Continuous flow rate up to 10.0 GPM
  • Wall-mount design saves valuable space and allows for additional storage and flexibility
  • Commercial-grade copper heat exchanger is 25x better than stainless steel at heat transfer, stabilizing outgoing water temperatures quicker
  • Ultra-Low NOx Indoor 199,000 BTU Non-Condensing Natural Gas/Liquid Propane Tankless Water Heater
    Model LTI-510U 200
    Product Details
    • Continuous flow rate up to 10.0 GPM
    • Wall-mount design saves valuable space and allows for additional storage and flexibility
    • Commercial-grade copper heat exchanger is 25x better than stainless steel at heat transfer, stabilizing outgoing water temperatures quicker
    • Easily convertible from natural gas to propane with supplied kit
    • Highly efficient condensing Ultra-Low Nox tankless water heater delivers up to .81 Uniform Energy Factor (UEF)
    • Vents up to 60 feet using 4” Category III Stainless Steel
    • Includes integrated temperature controls and advanced diagnostics to simplify troubleshooting
    • Safety features include built-in freeze protection, overheat cut-off fuse and air-fuel ratio (AFR) sensor
    • 15-year limited warranty on heat exchanger in residential applications

    • The 510U is well suited for residential/commercial applications such as small restaurants and beauty salons. It features a commercial grade copper heat exchanger with a thicker heat exchanger drum which is suitable for commercial applications or heavier-residential usages such as space heating or domestic recirculation systems. The design allows for a variety of installation options. Complies with Ultra-Low NOx regulations and meets the energy efficiency requirements of ASHRAE 90.1-b 1992.

    Specifications
    Tech Specs
    UEF
    0.81
    Maximum BTUs
    199,000
    Power Source
    GAS
    Limited Tank Warranty
    15 Years
    Limited Parts Warranty
    5 Years
    Water Connection Location
    BOTTOM
    Emissions
    Ultra-Low NOx
    ASME Certified
    No
    Destination Country
    US
    Digital Display
    Yes
    Fuel Source
    NATURAL
    Installation Type
    INDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    Max Flow Rate
    5 GPM
    Minimum BTUs
    15,000
    Application
    RESIDENTIAL
    Shipping Height 
    28"
    Shipping Length 
    16.625"
    Shipping Width 
    12.375"
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    20.5"
    Width
    13.75"
    Shipping Weight
    40 lbs
    Vent Type
    Direct Vent