The tech costs more than conventional options upfront, but federal tax credits, new 120V models and strong savings have made them more appealing than ever.
  • alienzxEnglish
    4·
    3 年前

    I have a pool with a new 80 gallon heat pump. This past summer, 3 full families took hot showers before the water became warm and not hot.

    Recovered to hot enough for another family in an hour.