Don’t Ignore the Heart of Your Home’s Electrical System Your electrical panel—sometimes called a breaker box or service panel—is the control center for all the power flowing through your home. And just like other parts of your house, it doesn’t last forever. If your panel is outdated, undersized, or just plain worn out, it could lead to inconvenience, fire risks, or trouble when selling or insuring your home. So how do you know when it’s time to upgrade? Here are the most com