GFCI safety outlets—GFCI is short for ground-fault circuit interrupter—protect people from electric shock by quickly shutting off power when they detect an imbalance in electrical current. They continuously monitor the flow of electricity and react in milliseconds to avoid electrocution. GFCI outlets are often installed in parts of the home where water is present, such as kitchens and bathrooms. They are an essential tool for ensuring home safety.
A GFCI outlet acts as a fast-acting circuit breaker designed to shut off electric power in the event of a ground fault. GFCI outlets prevent electrocution by quickly cutting power when they detect electricity flowing along an unintended path.
To identify GFCI outlets in your home, look for outlets with “Test” and “Reset” buttons between the two receptacles. These outlets are usually found in areas prone to moisture, such as kitchens, bathrooms and outdoor spaces.
GFCI outlets should be installed in areas of your home where water and electricity are likely to come into contact. This includes kitchens, bathrooms, laundry rooms, basements, crawl spaces and any rooms with sinks. The best way to know where to install a GFCI outlet in your home is to seek advice from one of the certified electricians at Service Experts Heating, Air Conditioning & Plumbing. We know the U.S.-area electrical codes backward and forward, and will be happy to advise you on where a GFCI outlet is required in your home or where installing one would add to your safety.
Weather-resistant GFCI outlets have additional protections to allow them to safely operate in the outdoors. If you are installing a GFCI outlet outdoors, it should be a weather-resistant outlet. The outlets also should be protected from the elements for additional safety.
properly functioning GFCI outlet usually lasts 15 to 25 years. However, to ensure safety it’s recommended to test your GFCI outlets monthly and replace them immediately if they fail to trip or reset.
To reset a GFCI outlet, first unplug all devices from the outlet. Then, press the reset button—which is usually located between the two outlets. If pressing the reset button doesn’t work, you may need GFCI outlet replacement.
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