What are ceiling boxes for?
They’ll have a combination outlet/switch or a pair of outlets/switches inside. The round or octagonal box houses lightweight fixtures or safety devices in the ceiling. These are used for lights or smoke and carbon monoxide alarms. A ceiling box is for heavier fixtures, such as ceiling fans or chandeliers.
What is a ceiling light box?
Octagon or circular boxes are used to hang a light fixture, square boxes are most often used as junction boxes, and rectangular boxes hold switches and receptacles. A covered electrical box in the ceiling or a ceiling receptacle box will require an inspection to ensure that you can use it to install a light fixture.
How do you remove a junction box from a ceiling?
Quote from the video:
Quote from Youtube video: Pull the cable out of the box. You can leave the box inside the cylinder. 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.
What is a pancake electrical box?
Orbit Industries’ Round Pancake Boxes with shallow depths of 1/2″ or 2/3″ are used to mount lighting fixtures on walls and ceilings. They include conduit knockouts and non-metallic clamps on selected models for easy installation.
What is a device box?
Device boxes are used to house wiring devices such as switches or receptacles. PRODUCT FEATURES. / Gangable device boxes offer the option of constructing a box to hold two or more devices. / Plaster ears allow box to be used in “rework” applications.
Is a junction box necessary?
Electrical codes generally require that all electrical devices, and the wiring connections to those devices, must be enclosed in an approved electrical box. Often known as a junction box, this metal or plastic box includes a cover to protect the wiring within and protect you from the wiring.
What is an outlet box?
Definition of outlet box
: a terminal box for electric wiring or fittings at which the wires terminate for connection to electric fixtures or appliances.
How do I find the electrical box in my ceiling?
Access the area above the ceiling in a home. Follow the path of flexible conduits across the ceiling insulation to a point where two or more conduits appear to intersect. Pull back the insulation at these points to expose junction boxes.
What is PVC junction box?
PVC Electrical Junction Boxes are surface mounted enclosures without entrance hubs which allows multiple conduits to be connected and wire splices made within. All junction boxes include cover and mounting screws and may or may not include mounting feet, depending on the size.
Do you need a junction box for ceiling light?
You can’t install a light fixture without a junction box, but the fact that there’s no box at the spot where you want to install the light doesn’t mean you can’t install the light.
What is a remodel junction box?
Remodeling boxes, also called old-work boxes, are electrical boxes designed to be installed after drywall has been hung. For example, you would install a remodeling box if you need an additional outlet for a home office or theater.
Can you install a ceiling fan on a pancake box?
You’ll use a half-inch pancake electrical box to secure your ceiling fan to the joist. Hold it up to the ceiling, centered on the joist, and trace its outline with a pencil. Cut out the hole with a drywall saw. You’ll need to make a new hole for the ceiling fan pancake box, usually right next to the light fixture hole.
What is an octagon box?
An octagon electrical box is a common type of box that is typically used for installing light fixtures on a wall or ceiling. They are usually made of metal and come in standard sizes of 4 x 4 inches, and in depths of 1 1/4, 1 1/2, and 2 1/8 inches deep.
How do you use a pancake box?
Quote from the video:
Quote from Youtube video: There's a knockout on there's different knockouts in the back side of this box. And the fire block goes right across the hole.
Do you need an electrical box for ceiling fan?
Install the ceiling fan box
You need a ceiling fan rated electrical box before you install a ceiling fan. Ceiling fan rated boxes are built and tested to ensure they’ll support the weight and vibration of a ceiling fan. You need to make sure the ceiling fan box you get can support 70 pounds.
What is an outlet box for a ceiling fan?
A ceiling fan rated electrical box is used to house electrical wire connections and properly support heavy fixtures such as your Hunter Fan.
Can you install ceiling fan without junction box?
Check the joists for any wiring or plumbing pipes that might be in the way before installing your ceiling fan. Make sure the electrical box that holds the ceiling fan in place is fan-rated. Ceiling fans are heavy and cannot be installed without the right electrical box.
