Even when the cause of the surge is localized whole house protectors block the surges from affecting other devices and sensitive electronics.
What to look for in a whole house surge protector. Siemens qsa2020spd 7 3 10. Protection for an average house with 200 amp service will run about 500 including a couple of hours of an electrician s labor. A whole house surge protector works by redirecting the surge. We based our selection on a variety of criteria including how easy it is to install compatibility operational features the cost warranties and more.
There is still a few key features in this unit. Considering all of the benefits whole home surge protectors provide every household should be equipped with a suitable one. While localized surge protectors type 3 protectors can also work to protect your devices a whole house protector is a more efficient solution. After over 60 hours of research we believe these are the ten best whole house surge protectors currently available on the market.
Whole house systems should be rated to stop a 40 000 amp surge at minimum. This is different from other types of protectors that may attempt to absorb the surge. The protector is placed into the main electric panel and forms a redirecting line. Siemens fs100 8 5 10.
Although the 50ka voltage rating may make it seem a little smaller than some competing models it s still able to offer protection from an off site lightning strike. Square d qo250pspd 7 10. In addition to the whole house surge protectors listed in the first half of this article we also reviewed the following. To install your brand new whole house surge protector simply follow the instructions.
The best home surge protectors will be rated for indoor and outdoor use are easy to install inside of any residential load center and come with an extended manufacturer s warranty. Installing a whole house surge protector. A typical fee schedule for these rented whole house surge protectors would have the customer paying about 100 for the one time maintenance fee then a low monthly fee something like 4 or 5 a month. A good whole house surge protector is essential to ensuring that you and your appliances are safe in the event of a power surge.
It should be noted that this surge protector is only for use with siemens load centers.