wiring a ceiling fan with light two wires

If you will be installing the fan in a humid indoor location, buy a UL-listed fan marked “Suitable for damp locations.” If the fan will be installed outdoors, such as in a porch or a gazebo, select a UL-listed fan marked “Suitable for wet locations.” Wet-rated fans will have sealed motors, rust-resistant housings and hardware, and all-weather blades. Most ceiling fans are intended for dry indoor rooms. If your fan is particularly heavy or complex, it may require a box with a higher weight rating or additional bracing.

All fans must be installed in a ceiling box rated for fan use-that is, capable of supporting 50 lb. For clarity, check out the illustrations below.All fans must be securely mounted to framing, but this is especially true of ceiling fans, which are weighty and subject to vibration and wobbling. The other two wires can attach to either of the paired terminals. To do this, put a piece of tape on the wire that goes to the “common” (third) terminal screw.

When replacing an existing three-way light switch, be sure to return the wires to the proper screw terminals. The green screw at the top end is for attaching the ground (green or bare) wire. For example, the switch shown below has one silver and one gold screw opposite one another and a bronze screw in the third position (hidden from view here). Unfortunately, they are not standardized. Not all three-way switches have these terminals placed in the same configuration, so you have to pay attention to the terminal screw colors (and the instructions that come with the package) before wiring them. On most 3-way switches, two of the terminals are the same color (typically silver or brass), and the third terminal, called a “common terminal,” is a different, often darker, color. Smart Devices Protect Your Home During Power Outages & Surges.

Wiring a ceiling fan with light two wires