The best news: Replacing an existing light fixture with a fan is a simple, one-day task since the wiring is already in place. However—and this is very important—you can't just hang the fan from the existing electrical box. It's simply not strong enough to support the added weight and vibration of a fan..
Moreover, how do you tell if an existing junction box will support a ceiling fan?
If those screws do, in fact, extend into the back of the box, it is fan rated. Now, make sure it has at least two large head screws fastened into a framing member above it. It looks as if there are, as the grounding wire is encircling one. Caulk, fan rated boxes don't come with any threaded rods.
Secondly, how hard is it to install a ceiling fan?
- Remove the Light Fixture that Is There. The first step will be to take out the light fixture that is already there.
- Install the Support Bracket. Most ceiling fan kits will come with their own support bracket, but some do not.
- Put In the Fan Mounting Device.
- Hook Up the Wiring.
- Put On Fan Blades and Other Decorative Pieces.
In respect to this, how do you install a ceiling light fixture without existing?
Hold a ceiling electrical box against the ceiling where you will install the fixture and trace the outline of the box. Cut a hole into the ceiling with a drywall saw. Place an old-work electrical box against the wall, between two studs, where you want to install the light switch.
Does Home Depot install ceiling fans?
Whether you're adding a ceiling fan in a new location or upgrading your existing ceiling fan, the job involves working with your home's wiring. The Home Depot offers Pro Referral ceiling fan installation and ceiling fan repair services if you're unsure about taking on the project by yourself.
Related Question Answers
Does a ceiling fan need a wall switch?
While most ceiling fans are remote control adaptable, meaning a remote can be added if desired, there are some of fans that come with a remote and cannot have a switch installed (i.e. remote only). Majority of fans include a wall switch (3 speed dial) that can be fitted into any standard switch plate.How much weight can a ceiling light box hold?
50 pounds
Will my electrical box support a ceiling fan?
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.Can I hang ceiling fan of the plastic box?
Nor is the plastic rough-in box holding a moderately heavy fixture suitable for a ceiling fan. The problem with plastic boxes is that they can crack when subjected to the intense vibrations from a fan. A cracked box could eventually break and the fan could fall, creating a catastrophe.Do ceiling fans need a special box?
Ceiling Fan-Rated Electrical Box Ceiling fan boxes must be UL-listed for ceiling fan mounting and marked “For Use With Ceiling Fans.” Do not use standard round or octagonal boxes for installing ceiling fans. Ceiling fan boxes require special fastening to withstand the dynamic loading of a rotating fan.How do you know if you can install a ceiling fan?
The manufacturer must have marked the outlet box system to indicate that it is acceptable for ceiling fan installations. If the original box is not listed for this purpose, it must be retrofitted and attached securely to the building structure.Can my ceiling support a fan?
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.What type of electrical box do I need for a ceiling fan?
Round Pan Electrical Boxes They are used most commonly for ceiling- or wall-mounted light fixtures that weigh no more than 50 pounds. Some types of specially rated metal pan boxes may be used for mounting ceiling fans, but not all pan boxes may be used for this purpose.Can you change light fixture on ceiling fan?
In many cases, you can replace the light kit that accompanied the ceiling fan with a different style light. This effectively changes the look of the ceiling fan. Replacement light kits for fans can have as many as four light bulbs, which could appreciably increase the amount of illumination from the ceiling fan light.Are ceiling fan light kits interchangeable?
Some ceiling fan light kits are truly Universal – they work with most ceiling fans. Some are not. Call a professional before you buy to be sure.Can you remove lights from a ceiling fan?
To remove the light, first kill the power at the breaker. Remove the cover plate with light fixture attached (usually 2 or 3 screws). Pull the fixture away from the fan. There should be 2 wires running between the light and the fan, connected via small wire nuts to the fan wiring.How do you wire a ceiling fan with a 3 way switch?
Locate the cable from the switch box and strip about 1/2 inch of insulation from the white, black and red wire, if present, with the wire strippers. Connect the white wire to the ceiling fan white wire. For combined control of fan and light, connect the black wire to the ceiling fan black and blue wire. 
