How Do I Protect My Home from Power Surges?

March 5, 2021 2:35 pm Published by Leave your thoughts

Power surges can destroy your devices and appliances in an instant. The cost of repairs or replacement can be significant. Fortunately, there are steps you can take to prevent this damage thanks to surge protection in Oregon City, OR. Here’s what you need to know.

How power surges happen

Power surges can occur for one of several reasons. If an electric company is performing power grid switching, this can generate power surges. A malfunction in a transformer or transmission line can also cause a power surge. Additionally, a lightning strike can generate a powerful power surge.

Within the home, appliances can also cause power surges when high-powered devices such as a refrigerator or air conditioner turn on or off. The demand this operation places on the electrical system can cause a surge as it interrupts the voltage flow in the home.

How to protect your home from power surges

While you can’t prevent lightning strikes or malfunctions caused by the power company, you can install surge protection in Oregon City, OR to prevent damage from these incidents. Placing a surge protector in your home will reduce the risk to your electrical components.

A surge protector or surge diverter reroutes the spike in voltage to the ground rather than allowing it to enter the equipment circuits. Therefore, when a sudden power surge occurs, this device prevents damage to your electronics and appliances.

Choosing the right surge protection

Which type of surge protection you choose should be determined by how you want to use the protection. Your budget will also be a factor, as different forms of surge protection in Oregon City, OR vary greatly in price. Following are the three most common options.

  • Whole-house surge protection: You can mount a surge suppressor directly to your property’s electrical box. This will block power surges so they cannot enter your home. While this protection is effective, it can cost several hundred dollars. However, if it prevents the replacement of an expensive item such as a refrigerator or television, it might be well worth the investment.
  • Power strips: This option is the most common approach to surge protection in Oregon City, OR. It is also the most affordable. Simply purchase a power strip (usually $6 to $15) that has surge protection and plug your device into this strip rather than directly into the wall outlet. If you choose this method, be sure to select a strip with the appropriate rating for the device you will be powering with the strip. Also confirm that the strip is a surge protector, since not all power strips have this feature.
  • Transient voltage surge suppressors (TVSS): These devices can be hardwired into an outlet box to protect any devices plugged into that outlet. An alarm or light indicates if a power surge occurs. These typically need to be replaced after a surge, as they are less effective afterwards. The cost for a TVSS ranges from $25 to $100.

Get expert input

For more insights on the best surge protection for your home in Oregon City, OR, contact the experts at L & J Heating & Cooling. For over 20 years, we have been the area’s go-to HVAC contractor. Reach us today at 971-208-7808.

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