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5 Common Electrical Repair Errors to Avoid for Homeowners

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Do you have electrical problems with your home?

If you own a home, it’s essential to have it checked for electrical issues. Bad electrical wiring and systems can lead to fires, which could harm your property, as well as your life. To avoid issues with your electrical wiring, you need to make sure that you know common electrical repair errors to avoid.

But what are the most common electrical issues and mistakes you need to avoid to maintain your home?

Below is a guide to all the most common electrical repairs that lead to mistakes for homeowners. Use this guide to help you properly fix up your home or avoid larger problems in the future.

1. Wrong Calculations and Assumptions

When troubleshooting an electrical problem, always check your calculations and assumptions against a known good source, such as a wiring diagram or an electrical code book. Never try to repair an electrical problem without first understanding the root cause of the problem.

Making assumptions about an electrical problem can lead to dangerous consequences, such as electrocution or fires. Always err on the side of safety when working with electricity.

2. Use of Small Electrical Boxes

One error is using the wrong size box. Small electrical boxes and electrical wire sizes are not meant for large electrical projects. Using a small box for a large project can cause problems with the electrical system and may even start a fire. 

Homeowners should refrain from using electrical boxes that are broken or old. Utilizing a faulty or outdated box can result in electrical issues and potentially set your home ablaze. Homeowners should always use new or properly working electrical boxes for all home electrical repairs.

3. Mixing High and Low Voltage Wires

This can be a dangerous mistake that can lead to serious electrical problems in your home. High-voltage wires carry a much higher risk of electrical shock and can cause fires if they come in contact with flammable materials.

Low-voltage wires are not as dangerous, but can still pose a risk if they are not installed properly. If you are unsure of how to properly mix high and low-voltage wires, it is best to hire a residential electrician to do the job for you.

4. Overloading Connections

This can occur when too many devices are plugged into a single outlet or when a larger appliance is plugged into a dryer outlet, for example. It is important to be aware of this potential hazard. One way to prevent overloading connections is to use a power strip with a built-in circuit breaker. 

5. Installing Wrong Switches and Outlets Without Clamping the Cables

Installing the wrong switches and outlets without clamping the cables can be a serious mistake. Not only is it a code violation, but it can also lead to serious injuries or even death.

When installing electrical devices, always make sure to clamp the cables properly and use the correct switches and outlets for the job. This may seem like a small detail, but it’s an important one to remember when working with electricity.

Knowing What to Do with Electrical Repair Errors

Even if you are comfortable with electrical repairs, it is important to know what to do when things go wrong. Electrical repair errors can be costly and dangerous, so it is important to know how to handle them. If you are not sure what to do, contact a professional for help.

Do you need more guidance moving forward? Check out our main blog.

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