Purchasing a new home can be both an exciting and stressful experience. While you may like what you see on the outside, we all know that there can be problems hidden behind the walls. When it comes to electrical, not only can improper work cost you lots of money, but it can also be dangerous. If you are browsing for a new home, make sure you are cautious of possible issues that can arise.

As we have written about in the past, the main service panel is a critical part of the home electrical system. This is what controls the electricity in the entire home. Over the years these panels can become old and worn. Sometimes additions may have been made to the panel, but not done correctly. When looking at a service panel it is important to look for any loose or wires and connections into the panel. The wires should be tight to avoid electrical outages and flickering. Loose wires can also cause sparking and lead to fires. An expert electrician can also identify the amount of wires going into each circuit breaker and the organization, which can help with safety and efficiency.

One concern many people have is what kind of wiring is behind the walls. Many of us have heard of aluminum wiring and that we should avoid it. The problem with aluminum wire is that the wires can become loose more easily and also heat up, becoming more prone to electrical fires. Old knob-and-tube wiring can also become weak, break easily, and cannot function at today’s standards. It is a good idea to have an expert electrician inspect the wires in your prospective home to make sure they are safe or whether they need to be upgraded.

Outlets in the home should also be easily tested. Check to make sure that none of the electrical outlets look burnt, dirty, or are loose. Outlet testers can be test to make sure that they are properly grounded and being fed electricity properly. It may appear that the outlets function properly and can continue to do so without being properly grounded. But in the event of a power surge, especially in a major appliance, the electricity will not escape through the grounded wire and can cause electrocution.

These are just some of the potential electrical problems that a home can have. In order to protect yourself and your investment, have a home inspector visit the home. If you have just purchased a home, have an electrician inspect it for any possible issues and for a more thorough analysis.

GFCIs or ground fault circuit interrupters are safety devices that have been extremely effective in reducing the total number of home electrocutions by almost 50%, in Australia. Most new homes and businesses now have these devices installed in locations where water is present in and around the premises. It’s important that electrical installations in outdoor locations be protected from wind and rain; that’s the one way to prevent shock hazards.

Before we understand what a GFCI is, let’s understand what a ground fault is. It is the unintentional flow of electrical current between the source and any grounded surface. If the electrical installation isn’t properly protected, an individual that comes into contact with an energised part can suffer an electrical shock.

For instance, if the person is holding any deteriorated electrical cord attached to the hair dryer, and it happens to touch a plumbing fixture they are using, they can get electrocuted and will suffer a painful shock.

This small receptacle has “test” & “retest” buttons on it. It may sometimes be built into circuit breakers that are installed in the main electrical panels. When electricians are conducting an electrical audit, they also test whether the GFCIs are functioning properly. They might also recommend that you get GFCIs installed in the vicinity of plumbing fixtures.

These are extremely useful electrical safety devices which trip the electrical circuits in case they detect any leakage current or ground fault. An individual that’s become the pathway for a leaked current can get a severe shock or will get electrocuted. It is important to get GFCIs installed in any outdoor or indoor areas where you feel that water might come in contact with the electrical installations or fixtures you have on your property.

Ideally, the areas where GFCIs should be installed include:

It is important that these devices be checked with regularity. If you have opted for an electrical maintenance contract, the electricians will ensure that the GFCIs are checked along with all the other installations; this will help confirm they are working as they should and that they provide the necessary safety to those living or working on your premises. You can also test the GFCIs on your property, by following these basic steps:

If you aren’t too sure about whether you have GFCIs installed at the right points on your property, call in your local electrician. They will inspect all the fixtures and inform you if GFCIs have to be installed in any specific rooms or outdoor spaces. Aside from this, they will also audit the rest of the installations and tell you if any upgrades are required.

There was a time during childhood when, at a friend’s house, the best thing to do was to play with the dimmer switch. At the time, this was the coolest thing in the world. When you had nothing like it at home, you got to enjoy the little things. It was so great; you could dim the lights for a movie or turn them up when you wanted to socialize. Whatever the occasion was, these would set the mood. It was great! It was time to convert more home switches from flicks to dimmers.

If you have never tried to do anything electrical yourself, it can be a wild ride. First you need to find the right hardware. Take a quick trip to the hardware store and find someone who can help. That’s always easier than doing these things alone. The experts can explain how dimmer switches work and how they can save money. None of that matters for this project; you just need the switches changed to relive a personal childhood pleasantry. Finally you find a model with a cover that will look fabulous in your home.

The Moment at Hand

Soon, you are ready to head back and take things apart. It’s easy to get the faces off, but then comes time for the technical parts. It takes a steady hand to work with electronics, but none of that matters if you forget something important. What may happen next is unexpected: a jolt of electricity sends a reminder that the breaker panel has not yet been turned off downstairs. It hurts, but it is nothing serious. It’s time to call in an expert.

When it comes to electricity, no matter how small the job, it’s best to let the trained professional do it. Otherwise you may just wind up hurting yourself.