Summer System Stress

The long days of summer bring hot and humid temperatures to many areas. Higher temperatures increase the need for cooling indoors all day long. Increased electrical use during the summertime increases the risk of fire in homes with older or damaged wiring systems. Air conditioning and home cooling demands during long periods of hot weather can strain and overload a home's electrical system, leaving a serious shock and fire hazard.

"Underwriters Laboratories estimates more than one-third of houses in the United States are more than 50 years old," said Mike Ashenfelter, an electrical safety inspector. "Considering the increase in appliance usage and related electrical demands over the past half century, many older homes are not adequately wired to handle and support the increased demands."

Outdated wiring can overheat due to the increased loads required to run the appliances typically found in today's homes. If the wiring is deteriorating or crumbling it can damage its own insulation, putting the system at risk for fire.

In order to help protect your home and loved ones, watch for these warning signs:

• Lights often flicker, blink or dim momentarily
• Circuit breakers trip or fuses blow often
• Cords or wall plates are warm to the touch or discolored
• Crackling, sizzling or buzzing is heard from outlets

If you have any of these indicators present, you should have your home inspected by a qualified electrician.