• 8 months

      If someone says, “Turn the AC up.” you know they want it colder but you actually turn it down.

        • 8 months

          Hence the post! Everyone will still understand your intent and take the appropriate action.

        • Same. My husband “tell the kids to stop turning down the thermostat” have never heard anyone say to turn the AC down meaning to make it warmer. I do agree that I would not infer that someone saying to turn down the AC wanted it colder, I would ask.

          Heater yes. “Turn up the heat!” means make it warmer. Though I hate the heater as much as I hate the cold so never say that either.

      • I mean, it kinda depends on your mental model. If you think the AC is “low” as in not running a lot you can turn it “up” so it’s making things colder.

  • This reminds me of this: in Danish, “zipping up” means both zipping and unzipping a zipper.

  • 8 months

    A lot of people in the world only have one kind of HVAC, heat or cooling, but not both.