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Electrical Gremlins And Old Homes


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Electrical Gremlins And Old Homes

When I bought an old house because I fell in love with the charm, I was completely unprepared for some of the issues that come along with homes of that age. One of the biggest surprises to me was the electrical issues I experienced. Everything from having to unplug everything in the kitchen to use a compressor in the garage to tripped breakers from a single air conditioner left me frustrated and confused. I called an electrician and learned a lot during his inspection. If you are thinking about buying an old house, this blog is for you. I hope that my knowledge and first-hand experience can help you avoid some of the disasters that I faced.

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4 Common Mistakes With Residential Electrical Connections

Electrical wiring problems are common in many homes, primarily when homeowners handle the installation without professional help. If a wiring problem is left unresolved, it can lead to electrocution, short-circuiting, and electrical fires. You should, therefore, always hire a professional for the electrical installation process. The experts will offer you guidance that helps you prevent these installation mistakes.

Inferior Quality Connections

It is common for DIY electrical installers to make connections outside electrical boxes. And this normally happens in cases where the junction box is not accessible. The residential installation contractor will assess the space and install a junction box absent. They will then reconnect the wires scattered inside the box. When all the wiring gets contained inside the box, you will have fewer electrical and fire hazards in the home.

Inadequate Wire Length

Another common installation mistake is when you cut the wiring connections shorter than they should be. When this happens, you are left struggling to make connections. Ideally, it would help to allow the wires to protrude a few inches outside the box. The short-wired connection could also wind up being extremely dangerous because it is unstable. The electrician will assess the length of the wires and make additions for the short ones that can't handle a regular connection.

Weak Support for Power Outlets

Having loose outlets and switches looks untidy on your walls. It is also a dangerous electrical issue in your home. The loosely connected outlets move around a lot, and sometimes they cause wires and terminals to become loose. Loose wires arc, heat up, and become potential fires. You can fix the problem with the wiring by installing shimming below the screws to create a tight link. The electrician can also tighten the loose outlets using washers.

Missing Grounding Wire

Changing from two-slot power outlets to the three-slot kind can be complicated. Most people do not remember needing an earth wire for the third slot. You can use a tester to check whether the existing three-slot outlets connect to a grounding wire. If you come across a three-slot outlet that is incorrectly wired, the best way to handle it is by replacing it with the alternative that bears two slots.

It would help to let a certified electrician handle all your domestic electrical issues. With their help, you can avoid all the common mistakes people make when installing their electrical systems. Your electrical wiring will be efficient and durable when installed by an expert. Reach out to a residential electrical contractor for help.