GT-140-PIH - ProLine® XE Condensing Ultra-Low NOx Indoor 120,000 BTU Propane Tankless Water Heater

Model GT-140-PIH 101
Installation Type
Fuel Source
Maximum BTU's

  • Ultra-low NOx emissions meet strict air quality standards, minimizing environmental impact
  • Convenience—Electronic ignition and built-in temperature controllers simplify operation and troubleshooting
  • Operates on 1/2” Gas Line—Compatible with standard gas pressure for easy installation
  • GT-140-PIH - ProLine® XE Condensing Ultra-Low NOx Indoor 120,000 BTU Propane Tankless Water Heater
    Model GT-140-PIH 101
    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
    $537/year
    est. energy cost
    Based on location results for Columbus, OH 43215
    Product Details
    • Ultra-low NOx emissions meet strict air quality standards, minimizing environmental impact
    • Convenience—Electronic ignition and built-in temperature controllers simplify operation and troubleshooting
    • Operates on 1/2” Gas Line—Compatible with standard gas pressure for easy installation
    • Flexible Venting Options—Supports PVC, CPVC, ABS, or stainless steel venting for intake and exhaust
    • Compact Design—Space-saving tankless design fits seamlessly into modern homes
    • Durable Heat Exchanger—Copper primary heat exchanger and marine-grade Type 316L stainless steel secondary heat exchanger for corrosion resistance
    • Safety Features—Includes Air-Fuel Ratio (AFR) sensor, exhaust and water temperature safety controls, overheat cut-off fuse, and internal freeze protection system
    • Electronic Ignition—Eliminates the need for a pilot light, enhancing energy efficiency
    • Adaptability—Indoor and outdoor models cater to different installation preferences
    • 15-Year heat exchanger warranty

    • Tankless Condensing High Efficiency Water Heaters are designed to deliver reliable hot water while maximizing energy efficiency. These models operate on a 1/2” gas line with standard gas pressure, making them versatile and easy to install in residential settings. With continuous maximum flow rates of up to 6.6 gallons per minute (GPM), they provide consistent hot water for various household needs. These units are equipped with a copper primary heat exchanger and a secondary heat exchanger made of marine-grade Type 316L stainless steel to resist corrosion. An internal freeze protection system ensures reliable operation in colder climates, while the electronic ignition eliminates the need for a pilot light, enhancing convenience and energy savings.

      These water heaters are designed for both indoor and outdoor use, with models tailored to specific installation needs. Indoor units include built-in temperature controllers and advanced diagnostics for simplified troubleshooting, while outdoor models feature wall-mounted temperature remote controllers. Flexible venting options, including PVC, CPVC, ABS, and stainless steel, allow for easy installation in various configurations. These tankless condensing water heaters are backed 15-year warranties for residential applications.

    Specifications
    Tech Specs
    UEF
    0.9
    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
    PROPANE
    Installation Type
    INDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    Max Flow Rate
    3.3 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
    22.87"
    Width
    13.87"
    Shipping Weight
    53 lbs
    Vent Type
    Power Direct Vent