Common Electrical Problems in Older Homes

Modern electrical wiring, such as aluminum and knob and tube, has evolved leaps and bounds from the wiring used in older homes.

Many core features have changed in the last century regarding electrical installations. As such, older homes still fitted with outdated systems can experience all sorts of electrical problems.

Here are some of the most common electrical problems found in older homes.

Outdated wiring

Modern electrical wiring, such as aluminum and knob and tube, has evolved leaps and bounds from the wiring used in older homes. These older wiring systems are far more likely to cause electrical fires, electrocution, higher bills, and damage to the appliances and electronics connected to them.

Telltale signs that a wiring system is outdated and needs an upgrade include flickering lights, electric shocks, and circuit breakers that trip often. The only fix is to remove and replace outdated wiring with newer, safer wiring systems as soon as it’s detected.

Insufficient power

Modern gadgets and appliances simply didn’t exist when older homes were built. For that reason, the electrical load required by modern homeowners was not factored in during installation. As a result, older homes are often not equipped to handle the increased load needed in today’s tech-centric world.

An insufficient electrical system can lead to overloaded circuits that present serious fire hazards due to overheating. Indicators of an insufficient power supply include constant tripping of circuit breakers, lack of power outlets, and the odor of something burning in the air.

Unfortunately, there’s only one solution to this common problem: to install a new electrical panel capable of meeting the power requirements.

Grounding

A lack of sufficient grounding is common in older homes due to increased power requirements and improved electrical codes. Proper grounding is vital to having a safe electrical system. It’s how excess electricity is removed from the system and redirected to the ground in the event of an issue.

A system lacking proper grounding means that this excess electricity has nowhere to go if a problem occurs. Therefore, grounding is an essential line of defense against electrical fires and electrocution in the home.

Switches and outlets

Wear and tear on electrical outlets and switches are inevitable over time. Older homes likely have older switches and outlets that have become damaged or faulty from years of use. These aged outlets and switches can be the source of house fires, electrocution, and short circuits.

Fortunately, replacing them with new ones is all that’s needed to eradicate the risks.

Speak with an electrical expert

Electric systems in the home have improved markedly over the decades but can still pose hazards, especially in older properties. A licensed electrician has the expertise to identify and rectify any electrical problems in a home and ensure the safety of the residents.

Kennedy Electric is a reliable full-service electrical company serving residential and commercial customers in Citrus, Hernando, and Pasco Counties. We offer electrical repairs, boat lift wiring, remodels, low voltage lighting, generator hookups, RV power, electrical inspections, fan installation, home lighting, new circuits, panels, and more. Call today at 352-251-2795.