🛡️ GFCI & AFCI Protection
The safety devices that protect your family — how they work, why they trip, and how to test them.
GFCI Outlet Keeps Tripping: What It's Trying to Tell You
A GFCI that trips repeatedly is doing its job — detecting electricity leaking somewhere it shouldn't be. This guide explains how to tell a nuisance trip from a real problem, and how to narrow down the cause safely.
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AFCI Breaker Keeps Tripping: Nuisance or Warning?
Arc-fault breakers occasionally cry wolf — but they also catch real arcing that would've become a fire. Here's how to tell which you have, the appliances notorious for false alarms, and the diagnostic sequence pros use.
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Where GFCI Protection Is Required (and Where It's Just Smart)
The rule of thumb is simple: anywhere water can find electricity, code wants a GFCI. Here's the room-by-room list under modern code, how to check what you have, and the cheap ways to add protection to an older house.
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GFCI vs. AFCI: Two Different Guardians, Explained Once and For All
They sound alike, live in the same panel, and both have TEST buttons — but GFCIs protect people from shock and AFCIs protect houses from fire. Here's the difference in plain terms, and where each belongs.
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