- Compact size perfect for point-of-use applications close to fixtures
- On-demand water heater capable of supplying endless hot water when appropriately sized
- Mounts easily to the wall, no venting required
- Dry-fire protection prevents premature element failure for care-free installation
- Energy efficiency 0.91 UEF or higher
- Onboard self-diagnostics to monitor performance and protect the unit
- Bright LED display for status updates and making system selections and adjustments control and diagnostics
- Scale detection and easy maintenance for extended service life of the heater
- Thermostatic design regulates hot water output; easily select from Lavatory or Emergency Eye Wash modes
- 5-year limited warranty on chamber and 1-year limited warranty on all parts
The 277 Volt 11.0 Kilowatt Single-Chamber Electric Tankless Water Heater can provide continuous hot water when sized appropriately. A. O. Smith's Electric Tankless water heaters only heat water when needed, leading to potential energy and utility bill savings. These models are easy to install and save valuable storage space--they can be wall mounted, using standard 1/2-in NPT water connections and do not require venting. Designed with a soft start, the electric tankless produce a soft electric draw when powering on, reducing light dimming impact. Electric tankless water heaters typically require greater electrical supply capacity than standard tank-type models. This model requires 277 volts, 39.71 amp draw, 40 amp breaker size, and #8 AWG wire size. Please check with your local professional to ensure your home's power supply and breaker panel can support this model. A. O. Smith’s ProLine® water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.
