EcoSmart™ SmartBoost® Tankless Electric Water Heaters
Delivers up to 45%* More Hot Water

SmartBoost conveniently installs on the tank outlet water connection with the option to mount on a nearby wall. It’s a smart way to deliver more hot water when a tank alone can’t keep up with the demand.


  • Increases deliverable hot water up to 45%*
  • Saves space – compact design eliminates the need for a second water heater
  • High Efficiency –UEF up to .96 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand
  • Easy to read digital display shows the inlet and outlet water temperature, operation status, water flow (GPM) and electricity load percentage
  • Control dial sets the activation and maximum temperature in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
  • Vacation mode** turns tank water heater off while the home is unoccupied, saving energy
  • Eco mode** allows user to schedule SmartBoost operation and take advantage of off-peak utility rates saving money on energy bills
  • Freeze Protect** overrides vacation and eco modes if the ambient temperature drops below 60°F (15°C) to prevent damage
  • Includes ¾” push-to-connect outlet fitting and 3/4” NPT female fitting for installation onto the tank

    * According to testing by an independent test agency, this product can increase hot water delivery by as much as 45% when tested to deliver hot water to a 1.5 GPM shower.
    **Does not apply when used with a gas tank

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