Benefits of AFCI Breakers
- Stuart Harper
- Apr 5, 2025
- 3 min read
Updated: Dec 14, 2025
Introduction
Electrical fires are one of the leading causes of home damage in the United States. Many of these fires start from something homeowners can’t see — arc faults inside wiring. To protect against this hidden danger, the National Electrical Code (NEC) requires the use of Arc-Fault Circuit Interrupters (AFCI breakers) in most new homes.
In this article, we’ll break down the top benefits of AFCI breakers, why they matter for your home’s safety, and how Harper Electrical Contractors can help you stay protected.
What Are AFCI Breakers?
An AFCI breaker, or Arc-Fault Circuit Interrupter, is designed to detect dangerous electrical arcs that could cause a fire. Unlike a standard breaker that only trips during overloads or short circuits, an AFCI breaker recognizes unsafe arcing conditions and shuts power off before sparks ignite.
Learn more about our electrical panel upgrades if you’re considering adding AFCI protection to your home.
Benefits of AFCI Breakers
1. Fire Prevention and Safety
The biggest benefit of AFCI breakers is fire prevention. According to the U.S. Fire Administration, arc faults are a major cause of residential electrical fires. Installing AFCIs greatly reduces this risk and helps keep your family and property safe. Learn more from the NFPA on Arc-Fault Circuit Interrupters.
2. NEC Code Compliance
If you’re building a new home or renovating, the NEC requires AFCI breakers in most living spaces, including bedrooms, living rooms, and kitchens. By installing them, you’ll meet local electrical codes and avoid costly compliance issues.
3. Peace of Mind for Homeowners
Electrical problems are often invisible until they become serious. With AFCI protection, you gain peace of mind knowing that your breaker panel is monitoring for hidden dangers 24/7.
4. Protection for Older Homes
Even if your home was built before AFCIs were required, upgrading to modern breakers is a smart investment. Old wiring, loose connections, or worn insulation are more prone to arc faults. AFCIs give older homes an added layer of safety.
5. Increased Property Value
Upgrading your electrical system with AFCI breakers can make your home more attractive to buyers. Many home inspectors check for updated electrical panels, and a safer system can boost resale value.
Where AFCI Breakers Are Required
The NEC requires AFCI protection in most common living areas, including:
Bedrooms
Living rooms
Dining rooms
Kitchens
Laundry areas
Hallways
Each update of the NEC has expanded these requirements, which is why many homeowners choose to install AFCIs throughout the home, not just where code demands.
AFCI vs. GFCI: What’s the Difference?
It’s common to confuse AFCI with GFCI (Ground-Fault Circuit Interrupter).
AFCI breakers protect against fires caused by electrical arcs.
GFCI outlets/breakers protect people from electrical shock around water.
Both are essential for safety, and many homes require a combination of AFCI and GFCI devices depending on the room.
Frequently Asked Questions (FAQ)
Do I really need AFCI breakers in my home?
Yes — they are required by the NEC in most living areas. Even if not required in your specific jurisdiction, they significantly reduce fire risks.
Can I replace my breakers with AFCI myself?
No. Electrical work should only be handled by a licensed electrician. Improper installation can be dangerous.
How much do AFCI breakers cost?
On average, an AFCI breaker costs between $75 to $150 each, plus professional installation. Costs vary depending on how many breakers your panel requires.
Do AFCI breakers replace GFCI outlets?
Not exactly. Some breakers are combination AFCI/GFCI devices, but often you’ll need both in different parts of your home.
Conclusion: Upgrade for Safety and Peace of Mind
Arc-faults are a hidden but serious risk in any home. By installing AFCI breakers, you’re protecting your family from electrical fires, ensuring code compliance, and improving your home’s overall value.
If you’re unsure whether your panel has AFCI protection, contact Harper Electrical Contractors today. Our licensed electricians serve homeowners in Newnan, Peachtree City, Fayetteville, and the surrounding Georgia areas, and we’re available 24/7 for your electrical needs.