Fan

A fan is a device that circulates air to cool spaces, improve ventilation, or enhance comfort throughout your home. From ceiling fans and exhaust fans to whole-house attic models, these fixtures play a key role in energy efficiency and indoor air quality. Whether you need installation, repair, or an upgrade, Angi connects you with pros and resources to keep air moving right.
Fan Service Articles and Advice
A large, gray misting fan is shown on a wooden deck, cooling a patio table with two chairs.
It's time to cool off! Learn 10 ways to make your room cool without an air conditioner in this informational fan hack guide.
grey suburban home with porch
Whole-house fans can help reduce your electric bills by providing ventilation and cool, fresh air. Use this whole house fan cost guide to price out the project.
Ceiling fan light kits combine the comfort of ceiling fans with the practicality of a lighting fixture. Style and wiring are what distinguish them when it comes to cost.
Did you know your ceiling fan can spin in two different directions? This quick-reference guide shows you why and how to change your ceiling fan direction.
A ceiling fan in a white bedroom.
If you’re wondering why your ceiling fan is slow, check out this article. Some of the more common reasons aren’t as simple as you might think.
furnished living room attic
When your attic gets hot, so can the rest of your home—but an attic fan can help. Here’s how to install a solar attic fan for better temperature regulation.
Attic fan exhaust vent
If you have a broken attic fan, you’ll want to fix it as soon as possible—but which type of pro is best for the job? Here’s who to call for attic fan repair.
Open concept living room with tall windows
Find out whether a whole house fan is the best option to keep your home cool in humid climates. Plus, learn alternatives to help you maximize cooling power and energy savings.
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Common Fan Service Questions

Selection relies on matching fan size and power to attic volume and ensuring compatibility with home electrical systems and ventilation requirements.

Many ceiling fan mounts feature a design that can accommodate slight slopes by using a ball joint mechanism at the end of the downrod. If your ceiling has a steeper slope than your fan allows for, you can install a downrod that will allow your fan to safely hang below the slope.

There’s no reason why you can’t install a ceiling fan anywhere in your home, such as in living rooms, offices, bedrooms, and dining areas. Most bathrooms already have ventilation and don’t need a ceiling fan. For safety purposes, avoid installing a ceiling fan where the blades will be less than eight feet from the floor, near bunk beds, or anywhere else they may hit nearby objects.

Not every ceiling fan is best suited for every room type. The size of the room dictates the size of your ceiling fan. Consult a ceiling fan installer to determine the right fan for your room and reference this sizing information:

  • Rooms smaller than 75 square feet require a fan of 29 to 36 inches.

  • Rooms from 75 to 175 square feet require a fan of 42 to 48 inches.

  • Rooms from 176 to 350 square feet require a fan of 52 to 56 inches.

  • Rooms over 350 square feet require a fan of larger than 60 inches.

For a 12x12 room, a fan between 36" and 50" will work, as it falls in the range for spaces up to 144 square feet. These size fans provide adequate air circulation and ensure a comfortable environment without being overpowering. Even better, they come in a broad range of styles, offering aesthetics and functionality, making them suitable choices for maintaining an ideal room temperature and enhancing overall comfort.