Table Of Content
- Factors in Calculating Whole-House Surge Protector Cost
- How Much Does It Cost to Install a Whole-House Surge Protector?
- Nominal and Maximum Continuous Operating Voltage
- How Much Protection Does a Whole-House Surge Protector Offer?
- Why Should You Use Surge Protectors?
- Do Surge Protector Warranties Cover All of My Electrical Equipment?
- NEMA Enclosure Type
- Pros of Whole House Surge Protectors

It’s worth every cent to protect your home from power surges and voltage spikes that can damage electronic appliances, computer networks, and even circuit boards all over your home. A whole-house surge protector connects to your home’s main breaker panel. First turn off the electricity from the main board and then remove the front of the panel which will expose the circuit breakers.
Factors in Calculating Whole-House Surge Protector Cost
Adapter design provides additional point-of-use outlets at a single receptacle. When installing whole home surge protectors into your home’s electrical system, it is important to inspect your home’s electrical grounding. Surge protectors function and protect your home’s electrical system by funneling unwanted amounts of electricity at your home’s electrical grounding. Therefore, a home that has an unstable electrical grounding will not be able to handle the excess electricity forced onto it by the surge protector. Also, avoid plugging surge-sensitive electronic devices into the same power strip with laser printers, air conditioners, or other appliances with large motor loads.
How Much Does It Cost to Install a Whole-House Surge Protector?
If you want to easily upgrade your current electrical system, this low-cost whole-house surge protector is your best bet. The Type 2 protector is designed to work as an add-on, offering 36 kA of protection. And, like our top pick from Eaton, it's universally compatible with electrical panels from every manufacturer. The right SPD for your needs will depend on your home setup, types of electronics and appliances you’d like to protect, and frequency of high-risk events such as lightning storms or power surges.
Nominal and Maximum Continuous Operating Voltage
Surge protectors bring a variety of benefits with them into your home when they are installed. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted. This website is using a security service to protect itself from online attacks.
How Much Protection Does a Whole-House Surge Protector Offer?
Depending on the model, it will protect against large surges and smaller ones. Since there are electrical panel modifications required to install a Type 2 surge protector, a professional electrician should complete the work. The cost of power surge protection devices varies depending on the brand or manufacturer. This is ultimately due to the fact that the quality will vary from brand to brand. Popular surge protector brands include Eaton, Siemens, Leviton, Square D, and Intermatic. Since a large portion of the cost for a whole-house surge protector is labor, homeowners will not want to skimp on the quality of the surge protector itself.
Why Should You Use Surge Protectors?
A good whole house surge protector is essential to ensuring that you and your appliances are safe in the event of a power surge. Personalize your needs by selecting surge protectors that have features such as ground-fault circuit interrupter, or GFCI, protection, safety covers and automatic warnings. This whole-house surge protector comes out on top because it offers an excellent lineup of features, including superb coverage and broad compatibility for a fair price. UL 1449 covers numerous aspects of the SPD, including how fast it reacts to a surge, the current required to trip it, and the level of protection offered. In order to pass, a whole-house surge protector must be able to produce results within the specified limits for as many as 15 consecutive tests. Depending on user configuration, Type 2 SPDs can protect an individual circuit or all the circuits within an electrical panel, plus subsidiary panels downstream of it.
Do Surge Protector Warranties Cover All of My Electrical Equipment?
How to protect electronic devices during, after a power outage - VC Star
How to protect electronic devices during, after a power outage.
Posted: Sun, 30 Sep 2018 07:00:00 GMT [source]
The light on the right tells you if there has been a surge or not. If both lights are on, your house is protected and there hasn’t been any incidents. If only the right light is on, there has been surges but the device still has enough capacity to protect your entire house with a whole home surge protector. If both lights are off, there have been several surges and you’ll need to replace this device. A whole house surge protector is one of the most cost-effective ways to protect your electronics and appliances from the damage caused by power surges or lightning strikes. Another reason to consider the number of outlets when buying a whole-home surge protector is that it will save you money in the long run.
Lightning strikes twice? Not quite, but it's hitting homes more often. - Consumer Reports
Lightning strikes twice? Not quite, but it's hitting homes more often..
Posted: Thu, 23 Jul 2009 07:00:00 GMT [source]
In line with its potential use in mixed commercial environments, there’s a tremendous amount of technical information displayed right on the case front. Offering 50kA protection for single-phase supply, this device can be integrated with Leviton’s smart Dacora Home Controls. Now and then, they require replacements, too, as their energy-saving ability wears down over time. Please feel free to contact us if you’d like to request a specific electrical or electrician-related topic.
Pros of Whole House Surge Protectors

Type 1 devices offer the highest level of protection from external sources and also provide general protection from internal power surges. Low-power spikes might get through, but those are generally nondestructive. The HEPD80 by Schneider Electric is one of the most affordable type 2 surge protection device on the market. It comes in a simple metal enclosure and is designed to bolt directly to your breaker panel. With that in mind, many consumers have found it easier to mount it directly to their sheet rock (drywall) instead.

Additionally, an SPD will be required when an existing service is replaced. Evaluate surge protectors by comparing their performance ratings, measured in VPR, SVR and joules of response time. Now that we have discussed the pros and cons of whole home surge protectors, individuals looking to go forward with their installation are properly wondering what surge protector to buy. Even the best surge suppressor can’t do its job if the house wiring isn’t properly grounded; there has to be a single way for the diverted electricity to go. Siemens’s premium FS140 whole-house surge protector is hands-down the best choice if you live in a region with frequent power outages, like the Southeast or parts of Texas. More complex models may feature additional lights to show a fault condition, while others have audible alarms.
A whole-house surge protector is typically installed on an electrical panel breaker box. It can be installed inside or outside the box, depending on the exact model’s specifications. Since a whole-house surge protector protects the entire electrical system in a home, it must be located where all of that power is sourced at the panel. A whole-house surge protector will also protect the electrical system itself. Preventing an electrical surge from traveling through a house safeguards electrical wiring, outlets, and circuit breakers.
If you’re on a tight budget, this deviec is the best whole house surge protector for you. Before purchasing whole home surge protectors, it is important to consider the installation process. The installation process can be complex, and it may require the assistance of an electrician or other professional. Additionally, the installation process may require additional wiring and modifications to your home’s electrical system, which can add to the cost of the surge protector. A trained electrical professional will know how to properly work with electrical power to install the whole-house surge protector.
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