That way you get a draft to cool you off more in the summer and avoid such in the winter. I even noticed that switch before but never thought about what it might do…

  • mateomaui@reddthat.com
    link
    fedilink
    English
    arrow-up
    4
    ·
    edit-2
    1 year ago

    And I actually sometimes leave it blowing upwards in summer, because cold air falls and hot air rises, so circulating air from the A/C upwards to the hot ceiling seems to be more effective at keeping the whole room cool.

    • 4am@lemm.ee
      link
      fedilink
      English
      arrow-up
      2
      arrow-down
      3
      ·
      1 year ago

      Yeah I think OP has it reversed; in the summer you want to pull cool air up and in the winter you want to blow hot air down

      • Zorque@kbin.social
        link
        fedilink
        arrow-up
        14
        ·
        1 year ago

        Honestly it’s mostly just going to move air around either way. It’s not like hot air is going to collect above it while it’s still going, nor cold below.

        It’s just a matter of whether you want direct airflow or indirect.

      • mateomaui@reddthat.com
        link
        fedilink
        English
        arrow-up
        4
        ·
        edit-2
        1 year ago

        I think having it blow upward during summer depends on if you have A/C to begin with because, without that, having a downward breeze is a relief even if it’s lukewarm, and during winter can also be a judgement call, but the downward breeze could be uncomfortably chilling for some.