Opti 27 | Optimal 27kw Electric Tankless Water Heater |

Overview: 

The opti27 electric tankless water heater can replace a tank heater for the whole home, act as a point of use, or supplement a hybrid as a booster to extend hot water availability. Refer to the sizing map in the images to learn more about the model that is best for you. 

With its powerful 27kW heating system and one-of-a-kind ultrasonic design, this water heater is engineered for energy efficiency and space savings. 

Expert, in-house, customer support stands behind the industry leading 25-year warranty for reliability you deserve in a product meant to last. 

Set it and forget it to the exact temperature you desire for endless hot water with an accuracy of 1°.

• Lifetime Guarantee - 25 Year Limited Warranty. Best warranty in the category. 

• Technical specs:

  electrical

  • 3 x 8 awg wire
  • 3 x 40 amp dp breaker
  • 50/60 hertz
  • 27000 watts
  • 112 max amp draw
  • 220/240 volts
  • 99.9% efficient
  • 3 Elements

  plumbing

  • 3/4" npt connections
  • 0.25 gpm activation
  • 150 max psi

  Details

  • 16.5”h x 11.5”w x 3.5”d
  • Indoor Use / Wall Mounted
  • 25 year residential warranty - See link below for complete details.
  • ETL Listed / UL Listed / CSA Listed

Plumbing:

3/4" npt connections

0.25 gpm activation

150 max psi