TX1 - Commercial Integrated Tankless on Tank Water Heating System Natural Gas Water Heater - 199,000 BTUs

Model MTX-199-N 100
Capacity (Gallons)
Fuel Source

  • 199,000 BTUs input
  • Delivers 96% Thermal Efficiency
  • Modulating Burner—Automatically adjusts input based on demand
  • TX1 - Commercial Integrated Tankless on Tank Water Heating System Natural Gas Water Heater - 199,000 BTUs
    Model MTX-199-N 100
    Product Details
    • 199,000 BTUs input
    • Delivers 96% Thermal Efficiency
    • Modulating Burner—Automatically adjusts input based on demand
    • Ultra-Low NOx Emissions Compliance—Meets air quality standards
    • Advanced Electronic Control System—Features integrated diagnostics, fault history display, & digital temperature readout
    • Commercial-Grade Copper Heat Exchanger—Ensures durability and long-lasting performance
    • 316 Grade Stainless Steel Secondary Heat Exchanger—Provides superior corrosion resistance
    • 119-Gallon Glass-Lined Storage Tank—Offers ample hot water storage with enhanced protection against wear and tear
    • Factory-Installed T&P and Pressure Relief Valves
    • 6-Year Limited Warranty on Heat Exchanger

    • The MTX-199 Commercial Integrated Tankless on Tank water heater is a cutting-edge solution designed to meet the demanding needs of commercial applications. The MTX-199 combines the efficiency of a condensing tankless water heater with the reliability of a storage tank, delivering exceptional energy-saving performance. With a 96% thermal efficiency, it ensures optimal heating while reducing energy costs. Its advanced modulating burner adjusts input based on demand, providing consistent hot water supply even during peak usage. Constructed with commercial-grade copper and stainless steel heat exchangers, the MTX-199 is built for durability and long-lasting performance. Using natural gas or propane, this water heater is highly efficiency and complies with ultra-low NOx emission standards.

      The MTX-199 is equipped with a robust 119-gallon glass-lined storage tank, designed to minimize standby heat losses with high-density foam insulation. Multiple anodes protect the tank, ensuring extended service life, while factory-installed T&P and pressure relief valves enhance safety and convenience. Its advanced electronic control system offers seamless operation with integrated diagnostics and a user-friendly interface. With a 6-year limited warranty on the heat exchanger and tank, and a 5-year limited warranty on parts, the MTX-199 provides peace of mind and exceptional value for businesses.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    119 Gallons
    Rated Storage Volume
    115 Gallons
    Thermal Efficiency
    96%
    Maximum BTUs
    199,000
    Power Source
    GAS
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    5 Years
    T&P Relief Valve
    Yes
    Water Connection Size
    2"
    ASME Certified
    No
    Amperes
    5
    Destination Country
    US
    ENERGY STAR® Certified
    Yes
    Fuel Source
    NATURAL
    Height to T&P
    58.70
    Installation Type
    INDOOR
    Limited Heat Exchanger Warranty 
    6 Years
    Minimum BTUs
    15,000
    Application
    COMMERCIAL
    Shipping Height 
    91.5
    Shipping Length 
    35
    Shipping Width 
    45
    Side Loop
    No
    Voltage
    120
    Dimension & Venting
    Type
    Water Heater
    Height
    72"
    Diameter
    29.36"
    Shipping Weight
    520 lbs
    Height to Gas Valve
    30"
    Vent Material
    Stainless Steel, polypropylene, PVC, CPVC