Get matched with top ceiling fan pros in Aurora, SD

Fan power is measured by CFM, or cubic feet per minute. For every 1,000 feet of square footage in your attic, you need a minimum of 700 CFM. Steeper roofs may need larger fans or about 840 CFM.  You can figure the size of attic fan you need by multiplying the square footage of your attic floor by 0.7. (multiply by 1.2 for a steep roof and 1.15 for a dark roof). That number is the CFM required for your fan to run efficiently.

The ceiling box should have an inscription stating that it supports the operation of the ceiling fan. If it’s not included, you should purchase a fan-rated junction box and a fan brace so you can install the box between joists, where it’ll provide the most support for the fan’s weight.

There are several telltale signs to let you know that your ceiling fan needs servicing or replacement. For instance, if it’s wobbling, rotating too slowly, or if your ceiling fan is making noise such as squeaks, buzzes, and thumps, it’s time to have it looked at by a professional. Not only may it indicate a potential problem with the fan itself, but it could also signal a red flag that it’s improperly assembled or there’s an issue with the wiring.

It’s possible to install your own ceiling fans if you’re replacing an existing one. This work doesn’t require a permit and technically doesn’t necessitate a certified electrician, but it’s still a good idea to hire one. There’s always a safety risk when working with electrical components, even if you shut the power off at the breaker. If you’re installing a new ceiling fan where there currently isn’t a fixture, you will need a licensed electrician to run the new wiring and pull permits for the work.