GFCI Receptacles and Breakers
Our last 2 blogs have been on electrical. Double taps and AFCI circuit breakers. This will be the 3rd part of the electrical. The purpose of these 3 blogs were to show home owners electrical safety, electrical components and how the electrical theory has developed from the knob and tube wiring. So with that said lets begin with GFCI’s.
As we mentioned last week a GFCI receptacle is a device that shuts off an electric power circuit when it detects that current is flowing along an unintended path, such as through water or a person. It is used to reduce the risk of electric shock, which can cause the heart to stop or cause burns. They can also prevent some fires, like when a live wire touches a metal conduit.
And as we mentioned last week the difference between AFCI and GFCI is one is to prevent fires mainly and the other to prevent shock. But with GFCI’s you also may have GFCI breakers. Yes I know, lets add bit more confusion. The main purpose of the GFCI breaker maybe, older homes that have had electrical upgrades. Especially from the 2 prong receptacles. You will see GFCI breakers protecting the kitchen and bathroom receptacles. But you may have a receptacle or ceiling fixture connected to these as well, in an adjoin room. Occassionally during a home inspection a GFCI Receptacle will be installed and installed improperly in a bathroom or kitchen. So it maybe necessary to have the GFCI breaker installed as well.
So in conclusion. GFCI’s are very effective and a need for the home. However just like any device it has to be installed correctly. This as to not have any open grounds or reverse polarity. So please do not be an expert and think you can add these devices to your home, unless you are trained to do so. To find out more about this, feel free to call us at 352-322-2700. Look us on the web; www.emeraldinspectionservice.com or www.brandonhomeinspectors.com Thank you all again.