GFCI-protected circuit breakers/outlets have built-in safety features that protect against electrical shock. Well, “GFCI” (Ground Fault Circuit Interrupters) and “AFCI” (Arc Fault Circuit Interrupters) both refer to circuit breakers and outlets that have different built-in safety features: So, what exactly does “GFCI” and “AFCI” mean? And how do you know if you need this for your new circuit? GFCI outlets typically cost 10 dollars more than a standard outletĪ GFCI outlet (left) versus a standard outlet (right).GFCI breakers often cost 40–50 dollars more than a standard breaker.That’s because AFCI/GFCI-protected circuits require circuit breakers and/or outlets that have special built-in “protection” and therefore cost more.įor example, if your circuit needs GFCI-protection, that means you’ll need to have either a GFCI circuit breaker or GFCI outlet installed on the circuit. If your new circuit needs AFCI-protection or GFCI-protection, this will increase the cost of the installation. Outdoor appliances (pool heaters, jacuzzis, etc.)Ĭost factor #2: Whether the circuit needs “GFCI/AFCI-protection”.Most kitchen appliances (stoves, refrigerators, dishwashers).If you’re installing a circuit to power any of the following appliances, you’ll probably need at least a 20-amp circuit: Not yet sure what size circuit you’ll need? This might mean that an electrician will need to move around existing circuits/breakers in the panel to accommodate the new double-pole breaker, which increases time and labor. Double-pole breakers are typically used for larger appliances on 30-amp+ circuits and are more expensive than single-pole breakers used for 15 and 20-amp circuits.Īlso, double-pole circuit breakers can only be installed in specific areas of the main electrical panel.
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