During summer months, your ceiling fan blades should be set to spin counterclockwise. When your ceiling fan spins quickly in this direction, it pushes air down and creates a cool breeze. This helps keep a room's temperature consistent throughout the day and reduces the need for an air conditioner to run constantly.
Look at the blade that is in the 12 o'clock position. One side of the blade will be resting on the floor and one side will be raised. - If the Right side is raised, then your fan is Clockwise. - If the Left side is raised, then your fan is CounterClockwise.
The ceiling fan direction in summer should be counterclockwise to help create a downdraft, which creates that direct, cooling breeze. Your fan direction in winter needs to be clockwise to create an updraft and circulate warm air around the room.
Flipping the direction of the fan to blow down in the summer will help to dissipate heat in the room just a bit and also can create more of a breeze in the center of the room which in turn helps your body dissipate heat faster than it normally would.
Your ceiling fan blades should turn counterclockwise in warmer months and clockwise in cooler months. To determine your ceiling fan direction, pay attention to which way the blades are turning and whether you feel a downward breeze.
During the summer, setting the fan counterclockwise creates a wind-chill effect. This breeze makes the room feel cooler, allowing occupants to rely less on air conditioning, which can lead to energy savings. In the winter, a clockwise rotation helps redistribute warm air that collects near the ceiling.
In the summertime, the counterclockwise rotation will ensure that air is blowing directly on room occupants, providing a cooling wind-chill effect. When the winter months arrive, you'll need to reverse your ceiling fan so that the blades rotate clockwise.
In summer and hotter months, your ceiling fan blades should rotate counterclockwise. When fan blades turn counterclockwise, they push cooler air down in a column. This creates a “wind chill” effect. To maximize this effect, run your fan at its highest speed.
Like most functions, this can vary between models, but it's fairly easy to tell if your fan is on the wrong setting. If you stand underneath a fan on Summer mode, you will feel the wind chill effect of the air moving around you. On Winter mode, you won't feel this effect.
The reason is that ceiling fans push the hot air down, thus intensifying the load on the air conditioning systems.
The Givoni or Woods diagrams show a direct relationship between air speed and the drop in temperature felt by users of the room. In this case, a ceiling fan will consume between 20 and 50 watts (still a long way from the consumption of an air-conditioning system (800 to 1500 watts, i.e. 30 to 40 times more).
Although many fans do not have this function, those that do are increasingly in demand for their functionality. The reverse function makes it possible to use a comfortable and healthy ventilation system at any time of the year, and not only to provide coolness.
Counterclockwise involves a turn to the left, against the direction of a clock's hands.
It's simple rules of thermal dynamics hot air rises, cold air sinks. In the winter turn the fan on where it takes air from the top and blows it down to distribute the hot air. Turn the fan to suck up in the summer to distribute the cold air.
When something moves in the opposite direction to the way in which the hands of a clock move round in known as counterclockwise. The counterclockwise direction is also known as the anticlockwise direction.
During summer months, your ceiling fan blades should be set to spin counterclockwise. When your ceiling fan spins quickly in this direction, it pushes air down and creates a cool breeze. This helps keep a room's temperature consistent throughout the day and reduces the need for an air conditioner to run constantly.
Summer Use: Run ceiling fans counterclockwise to create a cooling breeze. Winter Use: Reverse the direction to clockwise and set to low speed to circulate warm air from the ceiling down to living spaces.
A good way to know if your fan is spinning the right way is to stand directly below it and see if you can feel the breeze. If it seems weak, it's most likely turning clockwise; you'll want to reverse the direction for the summer months.
You should place outward-facing fans on the warmer side of your home to blow the hot air out and inward-facing fans on the cooler side to draw cool air in, says Barry Jacobs, vice president of product development at Comfort Zone, a home environment product company.