Does a ceiling fan need extra support?
Support Requirements
The National Electric Code requires that all fans 35 pounds and over must be supported with an outlet box or outlet box system that is listed for ceiling fan support. The manufacturer must have marked the outlet box system to indicate that it is acceptable for ceiling fan installations.
Do ceiling fans wobble Downrods?
Any looseness, in any of the screws mentioned above, can be a major cause of ceiling fan wobble. This is especially true with the set screws securing the downrod to the fan. Therefore, checking all of these and tightening them may solve wobbling issues and help you to enjoy your ceiling fan even more.
Why use a downrod on a ceiling fan?
A downrod has two primary and important functions, one is to stabilise the fan and prevent it from wobbling when in motion, and the second is to aid the proper flow of air while maintaining a safe distance between the blades of the fan and the ceiling, as well as the blades of the fan and the floor.
Do I need an extension rod for my ceiling fan?
If you plan on installing a ceiling fan on ceilings over 3 meters high, such as these, then an extensions rod really is a must. For most ceiling fans its recommend the height from the floor to blades is around 2.1 meters or slightly higher.
What kind of support does a ceiling fan need?
Quote from the video:
Quote from Youtube video: If you want to put a ceiling fan in between joists you can use a fan support box like this which has a maximum weight of 70 pounds. And that's all metal.
How do you put a support on a ceiling fan?
Quote from the video:
Quote from Youtube video: You can leave the box inside the ceiling. The new box will be supported by a ceiling fan brace. You can get one at any Home Center slip the brace into the ceiling and Center it over the hole.
How do I choose a downrod length?
The most common method used to find the right downrod length is to take the ceiling height, subtract the height of the ceiling fan (most fans are between 12 and 18 inches in height depending on the fan), and then subtract the desired hanging height (usually eight feet).
Will a wobbly ceiling fan fall?
Wobbling will not cause the fan to fall, and there have been no such reports. Wobbling can, however, cause light fixture covers or shades to loosen and potentially fall. These items should be securely attached, with all screws tightly set in place.
Why does my ceiling fan wobble on high?
Balance the Ceiling Fan Blades
Ceiling fan wobble is caused by imbalances in the fan blades or blade holders, misalignment of blades, excess dust accumulation or just loose ceiling fan mounting. Restore your fan to its smooth-running days of old before you wear down the moving parts.
How long should a downrod be for a 20 foot ceiling?
Downrods are usually either 1/2 or 3/4-inch in diameter. Extended mounts can be used to hang the ceiling fan at the desired 8– 9 feet from the floor for tall ceiling heights. Downrods can be purchased from 6 inches (9 ft ceiling) to 120 inches (20 ft ceiling).
What is a ceiling fan extension rod?
These Extension rods are used to lower the ceiling fan to the required height. These rods are compatible with the Fanco Urban 2 DC range and Martec DC fans. They are available in fixed sizes and can be cut to size by the installer, if shorter rods are required.
How do I extend a ceiling fan downrod?
Quote from the video:
Quote from Youtube video: So you'll feed the wire through until you come out the other side now.
How do I know if my ceiling can hold a ceiling fan?
If the box was installed recently in accordance with National Electrical Code (NEC), the box should be labeled if it’s rated to support a ceiling fan. 314.27 Outlet Boxes.
How much weight can ceiling fan hold?
How much weight can a ceiling fan support? Generally, outlet boxes only support fans that weigh 35 pounds or less. For fans that are heavier than that, the building structure will act as the support. The junction boxshould be supported well enough on its own, and it should be able to supportabout 50 pounds.
How much weight can a standard junction box hold?
Mounting screws go through box and into joist. Box will support up to 70 lbs. for fans and 90 lbs. for fixtures.
How much weight can a ceiling junction box support?
All ceiling boxes are required to support at least 50 pounds (NEC 314.27(A)), so you can assume the box will be able to support a simple light fixture. Boxes that are designed to support ceiling fans must be labeled as such, and must have a label listing the weight it can support if over 35 pounds (NEC 314.27(D)).
What is the minimum weight that a ceiling outlet box is required to support?
50 lb
(2) Ceiling Outlets
Boxes shall be required to support a luminaire weighing a minimum of 23 kg (50 lb).
Can a ceiling fan be too heavy?
If you don’t see something like that, you’re going to need to take out some of the ceiling and replace to box with a fan box or run the risk of the fan being too heavy and falling down at the worst possible time.
Is a 52 inch fan too big for a 12×12 room?
The ALA recommends a 29- to 36-inch fan for a room up to 75 square feet, such as a bathroom; a 36- to 42-inch fan for a medium-size room up to 144 square feet; and a 50- to 54-inch fan for a room around 225 square feet; 54- and 60-inch or larger fans are available for larger spaces.
Are 8 blade ceiling fans better?
Fans with more blades are known to be quieter than those with fewer blades. Further, fans with more blades tend to be better balanced and less ambient noise. Consider the size of your space and your needs when you choose your fan.
