So the home inspector found that the refrigerator is on a GFCI circuit. What does this mean and why is it notated in the home inspection report? To understand this, it is first important to understand what a GFCI outlet is.
What is a GFCI?
A GFCI outlet, or ground fault circuit interrupter, is a type of circuit breaker that can automatically shut off power directly at the outlet when it detects an electrical fault. Current electrical code requires GFCI outlets to be installed in any potentially wet or damp areas such as kitchens, bathrooms, laundry rooms, outdoors, basements, garages, and workshops. Wet (or potentially wet) areas are more prone to electric shock but using a GFCI outlet can greatly reduce the risk of electrocution.
Please keep in mind, houses are not required to update and conform to current codes (unless a remodel or upgrades have occurred), but for the protection of new homeowners, it is recommended to upgrade outlets to current GFCI standards.
Why is it bad if the refrigerator is on a GFCI circuit?
A GFCI trips when the outgoing and returning current differ. The startup of the compressor within the refrigerator can cause minor spikes in the flow of electricity, causing the GFCI breaker to shut off power to the outlet.
Another reason why a refrigerator or freezer should not be on a GFCI outlet is because GFCI outlets are often “daisy chained.” This means that one GFCI circuit can be connected to multiple outlets in the kitchen or garage. There is the possibility that another outlet could inadvertently trip the GFCI circuit, thus causing a power loss to the refrigerator/freezer.
In any scenario, with a GFCI outlet connected to a GFCI circuit, there is a high chance for an inadvertent power loss to the appliance. With the loss of electricity to a refrigerator or freezer, the contents of the refrigerator and freezer will quickly begin to thaw and spoil. If this is discovered by the home inspector, it is a good idea to have a licensed electrician repair the deficiency and eliminate the potential risk of food spoilage.