On a hot day and traveling in a car, which method of keeping the occupants comfortable with the A/C is more energy and fuel efficient?

  • Set the thermostat to a lower temperature and keep fan speed to the lowest setting

  • Set the thermostat to a slightly higher temperature and compensate by setting the fan to a higher speed so you can feel cool enough with the breeze

    • themeatbridge@lemmy.world
      11·
      2 年前

      Right, my point was that having the air on at full blast was negligible, barely affecting the efficiency of the car. So the settings probably don’t matter very much.