Then of course, Dan comes over and says, "You know, that fan is in the winter direction and you should really."Īs for your stairwell - fans can blow a long way, but they can only suck air that is immediately behind them. The air flow down the walls was very cooling. I've had great results running the fan on high in "winter mode" when the seating was on the edge of the room. Seating arrangements, ceiling height, and fan position can change that generic diagram so the final rule is "do what makes you comfortable". ![]() That's really the definition of a "rule of thumb". Now, some of that is pretty sound advice and in a lot of situations it works well. ![]() The fan should pull air up from the center of the room and thus push air in a gentle curtain around the outside of the room to "get the warm air off the ceiling". In the winter, you don't want that air blowing directly on you, but rather than just idle that fan for 6 months out of the year, they give you a new idea - use the fan (on a lower speed) to gently circulate the air to give an even temperature throughout the room. It's not about air temperature in the summer, it's about air movement and blowing air down at people and allowing the air to blow from the center towards the walls. ![]() In the summer, you want the fan to blow down and that blowing air will hit your skin and make you feel cool. This is the typical explanation given, and the diagram is normally of a fan on the ceiling and a couch sitting under the fan to represent the furniture and people in the room.
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