Protecting Kitchen and Laundry Appliances from Power Surges
Last verified: September 2026
Your fridge, range, dishwasher, washer, and dryer both cause small surges and can be ruined by them — and most are best guarded by a whole-home protector at the panel, not a plug-in strip. Here's how to protect them safely. Questions? Call me at (330) 200-8042.
Kitchen and Laundry Surge Protection, at a Glance
Today's big kitchen and laundry appliances are full of delicate circuit boards, and they play both sides of the surge story — they cause small surges when their motors and heaters cycle, and a bigger surge can ruin their controls. Because most of them are hardwired or on a dedicated 240-volt circuit, the practical way to guard them is a whole-home protector at the panel (a licensed electrician's job), while countertop electronics can use plug-in protectors you set up yourself. And never put a light-duty strip on a high-wattage heat-maker — that's a fire risk. There's a printable 29-page version up top.
Common Questions
1 Do my kitchen appliances really need surge protection?
Yes. Today's refrigerators, ranges, dishwashers, and laundry machines are run by sensitive circuit boards that a surge can ruin — and those same machines cause small surges every time their motors and heaters cycle on and off. Protecting them pays off twice.
2 Why can't I just put a surge strip on the refrigerator?
A fridge draws a big gulp of power when its motor starts and is meant to plug straight into its own outlet, so a light-duty strip isn't the right tool. The practical way to guard it is a whole-home protector at the panel, which also covers the other big machines at once.
3 Which appliances can I protect myself?
The countertop electronics that plug into ordinary outlets — a countertop microwave, a coffee maker with a display, a mixer with electronic controls. A plug-in (point-of-use) protector on those is a safe, do-it-yourself job.
4 Is it ever OK to put a space heater or toaster oven on a surge strip?
No. Heat-making appliances pull a lot of power and can overheat a light-duty strip until it melts or catches fire. Plug a space heater, toaster oven, air fryer, or electric skillet straight into its own wall outlet — never a strip, never a daisy-chained cord.
5 My dryer and range are on big 240-volt outlets — how do I protect them?
Those are the panel's job. A whole-home surge protector guards them along with everything else wired into your home. It installs inside a live panel, so it's a licensed electrician's work — our whole-home guide walks through getting one safely.
6 Do these appliances really cause surges too?
They do. Motors and heating elements send a small spike back down your wiring every time they switch on and off — many experts say the majority of a home's surges start inside the home this way. It's a big reason surge protection pays off all year, not just in storms.
Would You Rather I Just Help?
Kitchens and laundry rooms are where I catch the most quiet risks — a space heater on a flimsy strip, a pricey appliance with no protection at all. I'll walk your home, set up the right plug-in protectors, make the heat-makers safe, and line you up with a trusted electrician for a whole-home unit if you want one. Nothing to sell you, ever. $99 flat for a visit, 30-day come-back-free.
Would you rather I just do this for you?
No shame in it — plenty of folks would rather hand it off, and that's what I'm here for. I'll come to your home, set it up right, and make sure it's working before I leave. Flat $99 per visit — no jargon, no upsell, and every visit is 30-day come-back-free.
Not a hardware job? I can often fix it remotely for $49 — a secure screen-share, up to 2 hours, that you watch the whole time and can end whenever (included free for $39/mo Support Plan members, and it counts toward the $99 if it turns out I need to come out).