How does a whole house surge suppressor work?
What is a whole house surge protector? Simply put, a whole house surge protector protects all the appliances in your home from voltage spikes, limiting excess electrical current by blocking its flow or shorting it to ground, much like a pressure relief valve.Click to see full answer. Also question is, do whole house surge protectors…
What is a whole house surge protector? Simply put, a whole house surge protector protects all the appliances in your home from voltage spikes, limiting excess electrical current by blocking its flow or shorting it to ground, much like a pressure relief valve.Click to see full answer. Also question is, do whole house surge protectors really work?Yes and no. You see, when it comes to protecting your home from dangerous high-voltage surges, yes, whole-home surge protectors work. But here’s the problem: Whole-house surge protectors claim to be the “first line of defense” against electrical surges. But the reality is that they don’t stop all surges.Also, how long does a whole house surge protector last? If you’re aware of your surge protector taking a big hit, you should probably toss it too. Otherwise, a good rule of thumb is to replace them about every two years. Just make sure you get a good one. Besides, how much does it cost to install a whole house surge protector? A full-featured whole-house surge protection device (SPD) can protect all your electronics, appliances, telephone, Internet and cable TV equipment (the Square D No. SDSB1175C is one type; about $300 at spectrumsuperstore.com). Electricians charge about $175 to install it.Why do I need a whole house surge protector?Motors such as the ones in an AC and other appliances can introduce small surges into your home’s electrical lines. Over voltages present in utility lines may also harm systems in your home. This is another reason that whole house surge protection is necessary at your electrical service panel.
