Non-Insurable Electrical Panel
Whether you’re a current Florida homeowner and you’re taking a look at your electrical systems, or you’re interested in buying a Bradenton home, it’s a good idea to know about non-insurable electrical panels – and what they could mean for your home.
In this article, we’ll discuss the basics of non-insurable electrical panels, a few of the top brands that made them, and what you should do if you find one in your home.
Why Are Some Electrical Panels Non-Insurable?
Certain types of electrical panels are non-insurable because insurance companies have experienced a large number of claims related to electrical fires in homes that have these boxes.
In most cases, this is due to faulty manufacturing. Federal Pacific panels, for example, are a well-known type of non-insurable circuit panel. Though they may function for years, they eventually start to fail, and their breakers may no longer trip properly – causing a fire hazard. The circuit could be overloaded, and the breaker would never trigger. This could lead to a serious electrical fire.
Many homeowners are unaware they have one of these panels until they have a four-point inspection – and then their insurance company demands they replace it.
Common Non-Insurable Electrical Panels
Wondering what types and brands of electrical panels are often non-insurable? Here is a quick list of some of the most common manufacturers and panels.
- Federal Pacific – As mentioned above, Federal Pacific sold millions of breakers from the 1950s to the 1980s. It was found that 25% of all panels were defective and may not properly trip, causing a serious fire hazard. They were also prone to overheating
- Zinsco – Zinsco panels were used up until the mid-1970s. There are not many left, but they can still be found in some older homes. They are simply not able to keep up with the high electrical demands of today’s homes – and in some cases, this may cause wires to melt, exposing homeowners to a higher fire risk.
- Sylvania – These panels were primarily used in the 1960s and 1970s, and they were rebranded Zinsco panels. The only real change was the Sylvania logo, which was added to the panel. They have the same electrical issues as Zinsco panels
- Challenger – Challenger panels built and installed in the 1980s and 1990s were found to have an issue where they were overheating under normal conditions at the metal “bus bar.” This led to expansion and contraction of the bus bar, and electrical arcing between the bus bar. Over time, these components could melt down, causing a shock or fire hazard.
Get Your Home Checked For These Outdated, Dangerous Panels!
If you think you have one of these panels in your home, you should replace it right away. It’s simply not worth the risk. Not sure if your panel is dangerous? Contact a home inspector or electrician, and you can ensure that you take action if your panel is dangerous and non-insurable.
Shield Home Watch provides professional home services to all of Manatee County (Bradenton, Lakewood Ranch, Anna Marie Island, etc.). We are a family owned and operated local business and lived in the area for over 5 years. Our complete range of home services includes Home Watch, Housekeeping, Concierge Services, Key Holiding Services, and Rental Property Management. To learn more about Shield Home Watch or to schedule a free Whole Home Survey or service call, please call us at (941) 735-4405. If you would like to book an appointment 24 hours a day please visit our booking site.

Nicholas Lemmon is the founder of Shield Home Watch in Bradenton, FL, and a certified project management professional with over a decade of operational leadership experience. With a background in healthcare, real estate, and property oversight, Nicholas specializes in protecting high-value homes through proactive home watch, concierge, and commercial property services. He is committed to delivering peace of mind to clients across Manatee and Sarasota Counties through a blend of personalized care and smart technology. Accredited member of the National Home Watch Association.