GT-110U-E - ProLine® XE Non-Condensing Ultra-Low NOx Outdoor 140,000 BTU Natural Gas/Liquid Propane Tankless Water Heater

Model GT-110U-E 200
Installation Type
Maximum BTU's

  • Maximum flow rates up to 10.0 GPM
  • Copper heat exchanger with 25x better heat transfer than stainless steel
  • GT-110U-E - ProLine® XE Non-Condensing Ultra-Low NOx Outdoor 140,000 BTU Natural Gas/Liquid Propane Tankless Water Heater
    Model GT-110U-E 200
    What to Expect from this Model
    modal-clock
    Unlimited
    single shower length
    modal-frame
    Unlimited
    back-to-back
    modal-frame
    1.6 showers
    at the same time
    modal-tank-capacity
    Unlimited
    max tub size
    modal-cost
    $232/year
    est. energy cost
    Based on location results for Columbus, OH 43215
    Product Details
    • Maximum flow rates up to 10.0 GPM
    • Copper heat exchanger with 25x better heat transfer than stainless steel
    • Built-in safety features—Freeze protection, overheat cutoff fuse, and constant temperature monitoring via inlet and outlet thermistors
    • Ultra-low NOx emissions reduce environmental impact
    • Indoor and Outdoor Models—Suitable for various installation environments
    • Scalable Solutions—Easy-Link and Multi-Link systems allow for increased capacity in commercial applications
    • Venting Options—Supports vertical or horizontal installation with a maximum vent length of 50 ft
    • Convenience—Remote control and factory-installed power cord simplify operation and setup
    • 15-year limited warranty on heat exchanger

    • Ultra-Low NOx Non-Condensing Tankless Water Heaters are fully modulating, gas-fired systems designed to provide on-demand hot water for residential and commercial applications. These heaters feature sealed combustion and power-vented flues, ensuring efficient and safe operation. Available in both indoor and outdoor models, they can be used for various applications, including domestic hot water systems, water storage tanks, recirculation systems, hydronic heating, radiant floor heating, and combined domestic and heating systems.

      These tankless water heaters provide advanced features for performance and safety. They utilize a commercial-grade copper heat exchanger, which offers 25 times better heat transfer than stainless steel, stabilizing water temperature quickly and reducing pressure drop. Safety features include built-in freeze protection, overheat cutoff fuses, and constant temperature monitoring via inlet and outlet thermistors. Indoor models come with a factory-installed power cord and remote control, and outdoor models include a remote control as standard. With maximum flow rates of up to 10.0 GPM and compatibility with Easy-Link and Multi-Link systems for connecting multiple units, these heaters are versatile and scalable solutions for both residential and commercial needs.

    Specifications
    Tech Specs
    UEF
    0.81
    Maximum BTUs
    140,000
    Power Source
    GAS
    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
    OUTDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    Max Flow Rate
    3.5 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
    39 lbs
    Vent Type
    Direct Vent