Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas Tankless Water Heater

Model TS-540-GIH 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
  • Easy-Link 540P with three other 540H models to increase flow capacity
  • Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas Tankless Water Heater
    Model TS-540-GIH 100
    Product Details
    • 15-year warranty on heat exchanger; 5-year limited warranty on all parts for residential applications
    • Ultra-Low NOx emissions
    • Easy-Link 540P with three other 540H models to increase flow capacity
    • Primary heat exchanger is constructed of commercial-grade copper
    • Secondary stainless steel heat exchanger
    • Condensing technology provides significant energy cost savings
    • Includes a built-in temperature controller and advanced diagnostics
    • Supplied with a power cord and remote control

    • The TS-540 series provides endless and efficient hot water.*

      An easy-to-use electronic display shows:

      —On/Off button
      —Temperature Setting buttons
      —Info and Operation Status
      —Quick-Read Water Temperature

      *Reliance® gas tankless water heaters provide continuous hot water when sized appropriately for your home’s needs.

    Specifications
    Tech Specs
    UEF
    0.93
    Maximum BTUs
    199,000
    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
    INDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    GPM (@67 F Temp Rise)
    5.8 GPM
    Minimum BTUs
    15,000
    Application
    RESIDENTIAL
    Shipping Height 
    33.25
    Shipping Length 
    21.75
    Shipping Width 
    15.625
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    23.63"
    Width
    17.75"
    Shipping Weight
    70 lbs
    Vent Type
    Power Direct Vent