most common wiring in homes - IOT Wiring Diagram

Each time you flip a switch in your home, you're relying on wiring and circuitry to make that happen. Wiring is the backbone of many home systems, connecting fixtures and appliances with power sources. Whether you’re installing a brand-new system or replacing faulty wiring, it’s important to be well-informed about the most common types of wiring used in homes.

The two main wire types found in most homes are Romex and conduit. Romex cable is a shallow-profile electrical wiring system comprised of two or three insulated conductors encased by a protective outer jacket. It is one of the most popular wiring methods for residential installations due to its easy installation and cost effectiveness. Its shallow profile makes it easy to run along walls and ceilings without taking up too much room.

The other common type of wire used in homes is conduit. Conduit is a type of rigid metal or plastic piping used to enclose electrical wiring. It is stronger than Romex but isn’t as widely used since installation is more difficult and expensive. Conduit is used in areas where there may be higher exposure to moisture or vibration, such as outside or any area prone to water damage.

Overall, Romex is the most common type of wiring found in homes today. It is usually sufficient for powering fixtures and appliances, but may not be appropriate for areas of critical danger such as bathrooms or laundry rooms. Knowing which type of wiring is best suited for your home’s needs is essential for keeping your family safe. Whether you’re doing it yourself or going through a professional electrician, always make sure you’re aware of the wiring options available to you.

Home Wiring 101 Basic Electrical For Homeowners