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Electrical Panel Problems in Older Homes - What you should know

B Town Electric • May 16, 2022

If your home was built more than 20 years ago, chances are good that you have an outdated electrical panel. While older homes were designed for a fraction of the electrical load that we now use on a daily basis, most homes today are equipped with modern electrical panels that can handle the increased demand. In this guide, we'll take a look at some of the common problems with older electrical panels and what you can do to keep your home safe.


Common Electrical Panel Problems


Problem #1: Loose Wiring


One problem with outdated electrical panels is the fact that the wiring is often loose. This poses a serious safety hazard, as it can easily lead to electrocution. Furthermore, loose wiring can also cause fires, as the electrical current will arc and ignite any nearby combustible materials. If you have an outdated electrical panel in your home, it is important to have it replaced as soon as possible. A licensed electrician will be able to install a new panel that meets all current safety standards. In the meantime, make sure to keep an eye on the condition of your panel, and call an electrician immediately if you notice any signs of trouble.


Problem #2: Corrosion


Over time, corrosion can build up on electrical panels, creating a potential fire hazard. In addition, the corrosion can cause the panel to become less efficient, which can lead to higher energy bills. If you notice any signs of corrosion on your electrical panel, it's important to have a professional inspect the panel and make any necessary repairs. Ignoring the problem could put your home at risk of a fire.


Problem #3: Outdated Technology


If your electrical panel is more than 20 years old, it's likely that it uses outdated technology. This can make your home less energy-efficient and put strain on your electrical system. In addition, outdated panels may not be able to handle the increased demand of today's electronics. If you have an outdated electrical panel, it's important to have it replaced with a new one that meets all current safety standards.


While older homes were designed for a fraction of the electrical load that we now use on a daily basis, most homes today are equipped with modern electrical panels that can handle the increased demand. However, if you're still using an old-style fuse box, it's important to be aware of the potential hazards.


Fuses can blow when overloaded, and if this happens frequently, it can damage the wires in your home and create a fire hazard. Circuit breakers trip when they become overloaded, but they can be reset without any damage to your home's electrical system.


Warning signs that your electrical panel is failing


Most homes have an electrical panel that contains the main breaker and a number of other smaller breakers that supply power to different areas of the house. While these panels are designed to last for many years, they can occasionally fail, resulting in a loss of power. If you suspect that your electrical panel is failing, there are a few warning signs to look out for.


Flickering or Dimming Lights


One common sign of a failing electrical panel is flickering or dimming lights. This can be caused by a loose connection between the breaker and the wires, causing the flow of electricity to be interrupted. While flickering lights may seem like a minor issue, it can actually be a sign of a much more serious problem.


Frequent Circuit Breaker Trips


If your circuit breaker is tripping frequently, it could be a sign that your electrical panel is overloaded. This can happen if you have too many appliances plugged into one circuit, or if there is a problem with the wiring in your home. It also could be a breaker that has gone bad and needs to be replaced. If you notice your circuit breaker or breakers tripping frequently, it's important to contact a licensed electrical contractor.


Burning Smell


If you notice a burning smell near your electrical panel, it's important to call a professional immediately. This is usually caused by loose wires that are touching, which can create a fire hazard.


Cracked or Blistered Paint


If you notice that the paint around your electrical panel is cracked or blistered, it could be a sign of heat damage. This can happen if the breaker is overloaded or if there is a problem with the wiring. In addition, the metal on your electrical panel could become corroded if it's exposed to moisture. Moisture can be an issue as it could cause rust and easily lead to an electrical short.


Discolored Wires


If you see any discoloration on the wires in your electrical panel, it's important to have them inspected by a professional. This can be a sign of overheating, which can damage the wires and create a fire hazard. In addition, discolored wires can indicate that are has been electrical fires occurring.


Crackling Sound


If you hear a crackling sound coming from your electrical panel, it's important to take action immediately. This noise indicates that there is a problem with the electrical wiring, and it could potentially lead to a fire. The first thing you should do is turn off all the power to the main electrical panel. Once the power is off, you can inspect the wiring to see if there are any loose connections or damaged insulation. If you notice any damage, it's important to have a qualified electrician repair the problem before turning the power back on. In some cases, the electrical panel may need to be replaced entirely. However, if you take action quickly, you can help prevent a dangerous situation from getting worse.


Top Electrical Contractors for Electrical Panel Upgrades and Repairs


Are you in need of an electrical contractor in Massachusetts for an electrical panel upgrade or repair? If so, look no further than B Town Electric! We are a top electrical contractor specializing in electrical panel upgrades and repairs. Whether you're searching for an electrician in Amherst MA or an electrician in Easthampton MA, we can service all of Western MA! We have decades of experience in the industry and have completed thousands of projects. We are licensed, bonded, and insured. We offer free estimates emergency service throughout Western Massachusetts. Contact us today to schedule a free consultation!


Questions and Answers about Electrical Panel Problems

  • What can go wrong with an electrical panel?

    An electrical panel is a crucial component of any home or office. It distribute power throughout the building and ensures that electrical devices are properly protected. However, there are a number of potential problems that can occur with an electrical panel. Overloaded circuits can cause the panel to overheat, potentially leading to a fire. Loose connections can also create sparks and cause damage to the panel itself. Additionally, dust and moisture can build up inside the panel, causing it to malfunction. As a result, it is important to have an electrical panel regularly inspected by a qualified electrician. By keeping the panel in good working condition, you can help prevent a range of serious problems. 

  • How do i know if my breaker box needs to be replaced?

    If your electrical breaker box is more than 40 years old, it may be time to replace it. While breaker boxes are designed to last for many years, they can become worn down over time, making them less effective at protecting your home from power surges. If you notice any signs of wear and tear on your breaker box, or if it appears to be rusting, it's a good idea to have it inspected by a certified electrician. In addition, if you're planning to sell your home, potential buyers may be reluctant to purchase a property with an outdated breaker box. 


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