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American Water Heaters Commercial Integrated Tankless on Tank Water Heating System

SKU: MTX-199-N

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Product Details

American Water Heaters MTX-199-N

The TX1 condensing water heater combines tankless with a tank to deliver energy saving performance.


  • Online Product ID 8402398
  • Width 41"
  • Height 58.7"
  • Weight 520 lbs.
  • Oversized yes
  • ENERGY STAR yes
  • Voltage 120v
  • Warranty 6 Years Limited On Heat Exchanger, 5 Years Limited On Parts
  • Capacity (gal.) 119
  • Fuel Type Gas
  • Prop65 Warning Cancer and reproductive harm - https://www.p65warnings.ca.gov/
  • Maximum Working Pressure 160 psi
  • Safetylist ARHI Certified, CSA Certified, CSA Design Certified, Energy Star Certified, Lead Free IAPMO R and T, NSF ANSI/NSF 5
  • Technology Condensing
  • Temperature Rating 185 degree F

Additional information

  • Primary heat exchanger is constructed of commercial-grade copper that is more resilient to erosion and is 25x better at heat transfer than stainless steel thus stabilizing outgoing water temperatures quicker
  • Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion
  • 199000 Btu input
  • 96 percent thermal efficiency
  • Natural gas and liquid propane models
  • 185 degree thermostat
  • 4.1 gpm pump
  • Advanced electronic controls
  • 160 psi working pressure
  • Glasslined tank
  • Multiple anodes protect the tank
  • Front water inlet and top water outlet

About This Brand

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