Condensing Ultra-Low NOx Outdoor 120,000 BTU Natural Gas Tankless Water Heater

Model TS-140-GEH 100
Installation Type
Fuel Source
Maximum BTU's

  • 15-year warranty on heat exchanger; 5-year limited warranty on all parts for residential applications
  • Ultra-Low NOx Emissions
  • Heat exchanger is constructed of commercial-grade copper

    •
    Condensing Ultra-Low NOx Outdoor 120,000 BTU Natural Gas Tankless Water Heater
    Model TS-140-GEH 100
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    What to Expect from this Model
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    Number of minutes you can enjoy a shower before running out of hot water. Assumes a 2.1 GPM flow rate
    Unlimited
    single shower length
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    Number of back-to-back showers you can take without running out of hot water. Assumes a 2.1 GPM flow rate and an 8 minute shower length
    Unlimited
    back-to-back
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    Number of showers you can take at the same time without running out of hot water. Assumes a 2.1 GPM flow rate and an 8 minute shower length
    1.6 showers
    at the same time
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    Biggest tub this water heater will fill without running out of hot water. Assumes a 5.0 GPM flow rate, and a 67% fill level
    Unlimited
    max tub size
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    The estimated annual cost to operate this water heater in your location
    $242/year
    est. energy cost
    Based on location results for Columbus, OH 43215
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    Product Details
    • 15-year warranty on heat exchanger; 5-year limited warranty on all parts for residential applications
    • Ultra-Low NOx Emissions
    • Heat exchanger is constructed of commercial-grade copper
    • Condensing technology provides significant energy cost savings
    • Includes a built-in temperature controller, advanced diagnostics, and a factory-installed power cord
    • Includes internal freeze protection and multiple safety features

      • The TS-140-GEH 101 Natural Gas Condensing High Efficiency Tankless Water Heater provides efficient and continuous hot water. This model features ultra-low NOx condensing technology and complies with California SCAQMD Rule 1146.2. The primary heat exchanger is made with commercial-grade copper and the secondary with a marine-grade type 316L stainless steel to protect against corrosion.

      This outdoor model features a wall-mount temperature remote controller and advanced diagnostics.

      Safety features include an air-fuel ratio (AFR) sensor, exhaust, and water temperature safety control, an overheat cut-off fuse, and internal freeze protection system.

    Specifications
    Tech Specs
    UEF
    0.91
    Maximum BTUs
    120,000
    Power Source
    GAS
    Limited Parts Warranty
    5 Years
    Water Connection Location
    BOTTOM
    Emissions
    Ultra-Low NOx
    ASME Certified
    No
    LEED Rating
    1.50
    Destination Country
    US
    Fuel Source
    NATURAL
    Installation Type
    OUTDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    GPM (@67 F Temp Rise)
    3.5 GPM
    Minimum BTUs
    15,000
    Application
    RESIDENTIAL
    Shipping Height 
    29.5
    Shipping Length 
    17.75
    Shipping Width 
    13.125
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    22.875"
    Width
    13.87"
    Shipping Weight
    52 lbs
    Vent Type
    Power Direct Vent