Run Your Ceiling Fan Year-Round to Help Lower Costs
Indoor ceiling fans serve two different and important functions in your home. The most obvious is they help keep you cool in the spring and summer. However, what many people don’t know is that operating a ceiling fan in the fall and winter helps keep your room warmer by pulling the cool air up. Running your fan correctly at different times of the year can help maintain your desired temperature, make your HVAC more efficient and potentially reduce energy costs.
Make sure you choose the right size fan for the room. A small ceiling fan will cool a room up to 100 square feet, while a large ceiling fan will cool rooms that are up to 400 square feet. For larger areas consider a commercial or oversized ceiling fan.
Check Your Ceiling Fan Direction
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.
If you need to change the direction of the ceiling fan, turn the fan off and wait for the blades to stop moving. Toggle the ceiling fan switch to change the blade direction. In most cases, flipping the switch downward will set the fan to summer mode, but this may vary by manufacturer.
If you still don’t feel a difference after changing the direction of the ceiling fan, check the slant of your ceiling fan blades. Some older models don’t create as much airflow because of the fan blade shape. In this case, it may be time to replace your ceiling fan.
One way to make it simple to adjust the direction or speed of your ceiling fan is to install a modern ceiling fan with a remote. A smart ceiling fan has the added advantage of allowing you to turn it off after you’ve left home. If you have an old ceiling fan consider upgrading to a newer, more efficient ceiling fan.
Ceiling Fan Direction for Summer
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. After setting your summer direction, the ceiling fan speed should be set to medium or high to create a wind chill effect.
Be careful of your fingers when changing the direction of your fan. Never put your hands close to a ceiling fan direction switch while the blades are moving.
Ceiling Fan Direction for Winter
During the colder months, your ceiling fan direction should be set to clockwise. You should feel no downward breeze. Many people don’t realize that a ceiling fan can help warm your home. By evenly distributing warm air, it eliminates cool spots in the room. Operate your fan on a low speed for the best warming effect.
The Right Ceiling Fan Direction for High Ceilings and Other Considerations
If you live in a place that's warm year-round, you'd leave your fan going counterclockwise. However, there are a few other things to consider for different rooms in your home.
- Homes with vaulted or high ceilings should have the fan turning counterclockwise at all times to ensure proper circulation. It’s also important to use the correct downrod length for your ceiling fan.
- Outdoor ceiling fans help regulate the temperature on a porch just like in a home. It creates lots of circulation in open-air areas and helps keep bugs away. Use the same direction setting outdoors as you would for an indoor room.
- If you have a ceiling fan in your home office area, running it counterclockwise can blow papers around on your work surface. If the downward airflow is disturbing you but the room is too warm to turn the fan off completely, switch the fan to clockwise as a compromise.
- If your dining room has low ceilings, it may be best to set the ceiling fan to winter mode and operate it at low speed while eating. If the air circulates too much, it can cause food to get cold. You can also pick low profile ceiling fans if the ceiling height is lower than eight feet.
If you’re ready to add a new ceiling fan or upgrade an old one, check out How to Install or Replace a Ceiling Fan for instructions and helpful best practices.