A.O. Smith Signature Series Ultra High Efficiency 10.6-GPM 160000-BTU Indoor-Outdoor Natural Gas-Propane Tankless Water Heater with Scale Prevention
Item #5744885 |
Model #GT15THR-160X3
Premium condensing gas tankless water heaters deliver on-demand performance.
Control Display to set and review recirculation schedules, status, and error codes.
Single stainless steel, heavy-duty heat exchanger design eliminates most internal welds and improves overall reliability.
Recirculation mode, activates the pump to keep your water lines warm, reducing the time it takes for the hot water to arrive at the fixture.
The X3® Scale Prevention Technology works by inhibiting scale formation within the heat exchanger tubing of the unit, with the built in X3® Cartridge media.
X3® Scale Prevention Technology reduces the formation of scale in the heat exchanger, extending the operating life of the unit in typical potable water installations.
160,000 BTU
15 Year Warranty for M & X3 models - see Warranty Guide for more information