If you live in an older home and have never had it rewired, the house may still have the same electrical wiring that it had when the home was first built. Because of this, you may begin to wonder if it is time to do something about it. If so, look for the following signs that part or all of your home's old electrical wiring needs to be updated.
1. Odd Noises Are Heard When You Use Too Many Electrical Devices
Normally, when you turn on a light or use several appliances, the only sign that you are using any electricity at all is when the device you are using turns on. However, if your house has old wiring, you may oftentimes hear odd noises like buzzing or crackling.
These sounds are especially heard when you use too many electrical devices, such as using the oven and mixer while having the television and living room lights on. The most prominent places to hear the noises are through a single light or at the circuit box.
If you do hear these strange sounds, they indicate that the wiring system is trying to pull more electricity than it can handle. As the electrical current struggles to travel through the wires and direct itself to multiple devices and lights, it can arc and cause the noises as the electricity escapes the insulation around the wires.
2. Lights Dim Every Time You Turn on Certain Appliances
Along with odd noises that are heard when you plug in too many things, another sign that your home's wiring system is outdated and needs to be replaced can be seen when you use certain appliances, especially when you use more than one. Whenever you turn on the microwave while the refrigerator is running, you may notice that the lights in the surrounding rooms dim.
If your lights are dimming when you use appliances, this issue is caused by an increased draw of electricity by those appliances. Because their demand for power is greater than the lights, they will pull the current toward them, which decreases the amount of electricity needed for the lights. This problem could be caused by old wiring or a faulty or old circuit box.
If you frequently notice the above signs, your home's old electrical system needs to be updated, whether it involves replacing the circuit breaker box or replacing the wiring. If you believe this is the case, contact a residential electrical service, like Chadwick Electric Inc, to have the wiring inspected and to discuss your options.
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