| Brand | A. O. Smith |
|---|---|
| Type | Tankless Water Heater/Boiler |
| Power Source | Propane Gas |
| Heating System | Instantaneous (Tankless) |
Check the listing for details. AO Smith AT-H3M-DV. Condition: New. Listed at 600.00 USD. Indoor models are certified up to 10,100 ft. altitude. Provides a variety of installation options: indoor, outdoor and direct vent. It utilizes condensing technology to achieve a Uniform Energy Factor of 0.90.