Warping isn't a problem of being too close together. "Hitting" each other is. So a minimum of 54" is needed, and your 6' is good. A good way of doing it is to divide the long dimension of the room by 3 and place the fans at that distance from each end wall.
You also must think about the spacing between those fans. Depending on the diameter of your fan, you will take that diameter and multiply it by 3 to find the distance between fans. For example, if the diameter of my fan was 6 feet, I would take 6 x 3 = 18. That means there should be 18 feet in between my fans.
Blade tips should be at least 1 metre (3 feet) from the wall. Fan blades should be at least 0.2 metre (0.7 foot) from the ceiling. When installing multiple ceiling fans in the same area, the center-to-center distance between the fans should be at least 2.5 times the width of the ceiling fan.
Ceiling fan placement should be determined based on the size of the room and the desired airflow. Generally, the fan should be placed in the center of the room and at least 7 feet from the floor. If two fans are needed, they should be placed at least 8 feet apart.
Ceiling fans should be installed, or mounted, in the middle of the room and at least 7 feet above the floor and 18 inches from the walls. If ceiling height allows, install the fan 8 - 9 feet above the floor for optimal airflow.
In addition, ceiling fans are recommended to have at least eight inches of clearance between the blades and the ceiling for optimal air flow. If necessary, use a tape measure to determine the room's ceiling height.
The rule of thumb is that fans should have a minimum of 7 feet of clearance between the bottom of the fan blades and the floor. This ensures your air is circulated efficiently, and reduces chances of collisions with the fan.
Place one fan facing out of a window in the room you want the coolest. Then, use a second fan to create a strong airflow toward the first fan. Do this by placing the second fan facing inward, either in front of a second window or pushing air into the room you're trying to cool.
In some cases, it may make more sense to put more than one ceiling fan in your living space. For example, a room that is excessively long or L-shaped may not receive effective air movement from a dual ceiling fan. In a situation such as this, it would make sense to add two or more ceiling fans to the room.
Warping isn't a problem of being too close together. "Hitting" each other is. So a minimum of 54" is needed, and your 6' is good. A good way of doing it is to divide the long dimension of the room by 3 and place the fans at that distance from each end wall.
What size ceiling fan do I need for a 12x12 room? A 12x12 room would have an area of 144 square feet, which means you'll need a large ceiling fan between 36 and 50 inches. For more help, see "Choose the Right Ceiling Fan for Your Space" above.
The rule of thumb for top clearance is 0.2 times the span size of the ceiling fan, and each ceiling fan should have at least 8 inches between the ceiling and the rear face of the fan blades. For optimum airflow in the room, a 48-inch ceiling fan should have a top clearance of 12 inches or more.
But if it's too close to the ceiling, it might start wobbling, making noise, and not blowing air as well.
When fans are operating in parallel, the combined performance shows an increased volume of airflow. In theory, the total airflow volume will be doubled compared to a single fan. By contrast, total static pressure at zero airflow (stall) will not increase compared to a single fan.
Minimum fan-wall spacing: 1 blade diameter (e.g. 1.32m) Minimum fan spacing: 2 blade diameters. Even fan distribution in the room.
To connect multiple fans onto a single fan header, you can use Y-cables (NA-YC1) or 3-way splitter cables (NA-SC1 Sx2). Multiple cables can be daisy-chained to control even more fans via a single fan header.
Equip your home with ceiling fans throughout the main living areas to capitalize on their value. Adding updated fans with desirable features to bedrooms, living rooms, and family rooms will be a small, but compelling, asset for home buyers.
You can check this calculation using this method: Subtract the combined width of the 2 fans (104″) from the width of the longest wall (204″), which in your case leaves 100″ of space not occupied by the fans. Divide 100 by 4 to find out how far from each wall the blades will be (25″).
Simplified Control and Convenience
Consolidating multiple ceiling fans onto a single switch offers the convenience of centralized control. Instead of searching for and operating multiple switches, you can easily adjust the speed and lighting settings of all the fans simultaneously.
Lay the cloth over the fan. As it blows the air out, it'll circulate through the cloth and the air will feel cooler. Make sure that the cloth cannot get caught on the fan in any way at all––if this is a possibility, don't use this method. Replace the cloth frequently, as they dry out.
Check all vents throughout the home and make sure they are all set open. Closing vents can lead to an imbalance in your air duct system and potentially cause leaks in your air ducts. Also check that if your HVAC system uses dampers that they are positioned to deliver air to the desired areas of your home.
Turning on the oscillating feature while warming up the room can help distribute the warm air more evenly, creating a more comfortable environment. However, it's generally more effective to keep the fan stationary when using a heater to ensure the warm air stays focused in one area.
To summarize these 3 fan laws, flow changes proportionately to speed. Static pressure changes as a function of the change in speed squared. And brake horsepower changes as a function of the change in speed cubed.
The theory operates on the premise that if you can earn an average profit of $100 from each of your true fans annually, and you have 1,000 of them, you can earn $100,000 per year. This amount can provide a decent living for most individuals.
Install a ceiling fan in the center of a room at least 7 feet above the floor, 8 to 9 feet (if your ceilings are high enough) for optimal airflow. Generally, blade tips should be no closer than 24 inches to a wall or drapes, but check the manufacturer's directions for specifics.