ADAPT™ Premium Condensing Tankless

with X3™ Scale Prevention Technology & Integrated Recirculation Pump


  • Field convertible from natural gas to propane (kit included with unit)
  • Patented X3™ scale prevention technology helps units maintain like-new performance longer while eliminating the need for annual descaling
  • 0.95 UEF, ENERGY STAR® certified
  • 15-year limited warranty on heat exchanger in residential applications
  • 5-year limited warranty on all parts in residential applications
  • 1-year limited warranty on heat exchanger and parts in commercial applications