If the blades start out on the top left and go down to the right to then spin around back up to the left, the fan is set to spin clockwise for the winter months. If they turn right from the top and spin around towards the left-hand side, then the ceiling fan direction is set counterclockwise for summer temps.
"AUTO" is the more energy-efficient option, as it runs the fan only when heating or cooling is actively needed. "ON" keeps the fan running continuously, which can help with air circulation and filtration but may consume more energy.
Ceiling fans often have two direction settings, with a switch that controls the direction of the fan blades. Depending on the season, you should run the fan clockwise or counterclockwise. Spring and Summer: Run your ceiling fans in the counterclockwise direction.
During the summer, your ceiling fan should spin counterclockwise for normal cooling. For winter, you should change your ceiling fan's rotation to clockwise and put it on the lowest speed setting.
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.
Stand underneath the fan and look up to watch the ceiling fan blades spin. If it's in summer mode, the ceiling fan blades will be moving from right to left (counterclockwise). You'll be able to feel the coolest, most direct airflow if it's spinning the correct way.
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.
What does the Summer/Winter switch do? This switch is found above the motor on the ceiling fan and sometimes labelled S and W. In the Summer position, the fan will blow cooling air down that you can feel. In the Winter position, the fan will turn in reverse. This blows warm air over the ceiling and down the walls.
There are many reasons why a ceiling fan isn't blowing air including: Incorrect fan rotation direction. Incorrect fan blades size. Tilted base.
During the warmer months of spring and summer, your fan should turn counterclockwise . This causes the fan blades to push cool air in a downward motion, making it feel cooler in the room. Set your ceiling fan to medium or high speed in the summer to create a wind chill effect.
In the winter, a ceiling fan should operate at a low speed in the clockwise direction. This produces a gentle updraft, which forces warm air near the ceiling down into the occupied space. Once the summer heat has arrived, however, the ceiling fan should be switched back to a counterclockwise direction.
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).
Keeping your fan on AUTO is the most energy-efficient option. The fan only runs when the system is on and not continuously. There is better dehumidification in your home during the summer months. When your fan is set to AUTO, moisture from cold cooling coils can drip and be drained outside.
Some people fear that a ceiling fan will overheat and catch fire if left ceiling fan running overnight; however, these fears are unreasonable. Ceiling fans are designed and manufactured to run for hours on end, and if you invest your money in a reputable brand, you shouldn't have any fears.
Ceiling Fans
They help improve comfort year-round by effectively circulating air throughout a room. 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.
Thanks to the cooling properties of ceiling fans, you can help to reduce your monthly energy costs. Most central air conditioning systems cost around 43 cents per hour when they're on, which can really add up over time. On the other hand, a ceiling fan typically costs a paltry one penny to run per hour.
Ceiling fans should turn counterclockwise in the summer, allowing the blades to push the cooler air down. Because ceiling fans don't actually cool the air in the room (they cool the person), the counterclockwise motion helps circulate the air and create a “wind chill” effect, according to Home Depot.
The majority of ceiling fans will have a switch on the side of the motor. This is usually labelled as forward and reverse or summer and winter. Simply flick the switch to engage the relevant rotation. Some newer models will have this reverse function built into the remote control (if one is supplied).
The Reason For Two Directions
Counterclockwise | If ceiling fan is rotating counterclockwise, the blades will force air down into the room, creating a cool breeze that blows against your skin and makes you feel cooler and more comfortable when it's hot outside.
(Fans in windows can blow cooler air into a room from outside.) Fans do not cool the air, so air currents flowing over the body must be cooler than your body temperature to cool you down. When indoor air temperatures are hotter than about 95 °F: Fan use may cause your body to gain heat instead of lose it.