A. O. Smith ATHR-199X3
Adapt+ Premium Condensing Tankless with X3
Specifications
| Flow | 10.5 GPM |
|---|---|
| Efficiency | 0.95 UEF |
| Input | 199,000 BTU |
We quote every installation individually — pricing depends on your venting, gas line and water supply.
Adapt+ Premium Condensing Tankless with X3
| Flow | 10.5 GPM |
|---|---|
| Efficiency | 0.95 UEF |
| Input | 199,000 BTU |
We quote every installation individually — pricing depends on your venting, gas line and water supply.