![]() ![]() The bottom line? The best approach is two-layer protection: Install a Type 1 or Type 2 whole-house surge protector and use Type 3 specifically for sensitive electronic equipment. ![]() Type 3 refers to receptacle surge protectors, a.k.a., power strip surge protectors, which prevent surges from reaching individual devices (whereas Type 1 and Type 2 absorb excess power).It's installed in the main breaker panel or sub panel. Type 2 offers whole-house surge protection for one or several circuits.It's installed between a utility cable and the main breaker panel. Type 1 provides the highest level of whole-house protection from external surges and internal power surges.There are three types of surge protective devices, or SPDs. Despite the added fee, it's best to call on a licensed electrician for safe installation. Whole-house surge protectors cost anywhere from about $60 to $300, with a lifespan of roughly five to 10 years. Looking for more ways to keep the lights on? Check out our stories on the best home generators, standby generators, and solar-powered generators. Here's how to find the best whole-house surge protector for your home, along with everything you should consider before you buy. Thankfully, whole-house surge protectors are relatively affordable, and, if they fail for any reason, there’s often residential damage coverage in addition to a product warranty. The best way to ensure that everything from your HVAC system compressors to your computer is safeguarded from surges is installing a hardwired, whole-house surge protector to your home’s electrical system. While devastating ice storms and tornadoes can certainly cause outages, it’s repeated low-level surges from, say, a faulty transformer or a brownout, that can be the most damaging over time-and cut short the lifespan of pricey appliances and electronics. We're willing to bet that your smart refrigerator and new home theater setup are plugged into power strip surge protectors-but chances are, your current coverage is nowhere near enough for large appliances in your house. Protecting your home's major appliances and electronics against damage from power surges is a smart move considering the extreme weather that's battering the country from coast to coast. ![]()
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