• PM_Your_Nudes_Please@lemmy.world
    link
    fedilink
    arrow-up
    4
    ·
    1 year ago

    For what it’s worth, heat pump manufacturers know this, and usually include a way to generate heat. My parents use a heat pump system, and it has a radiator that only turns on when the outside temperature drops below whatever the efficiency threshold is. Radiators are cheap and easy to build, so they’re not difficult to include in an existing heat pump setup.