Hurricane Season: How to Protect Your Appliances Before, During & After a Storm
Hurricane season in South Florida runs from June 1 through November 30, and every homeowner should have a plan to protect their appliances. Power surges, flooding, extended power outages, and wind damage can ruin appliances that are expensive to replace. Here's your complete guide to appliance protection before, during, and after a hurricane.
Before the Storm: Preparation
Install Surge Protection
Power surges during and after hurricanes are a serious threat to appliance electronics, especially when power flickers on and off as lines are repaired. A whole-house surge protector installed at your electrical panel by an electrician provides the broadest protection. Additionally, use individual surge protectors for your refrigerator, washer, and other major appliances.
Secure Your Refrigerator
Set your refrigerator and freezer to their coldest settings 24-48 hours before the storm. A full freezer stays cold longer than a partially empty one — fill empty space with water bottles. If you lose power, a full freezer can keep food safe for 48 hours (24 hours if half full) as long as the door stays closed.
Unplug Non-Essential Appliances
Before the storm arrives, unplug all non-essential appliances: dishwasher, washer, dryer, microwave, toaster, and small appliances. This protects them from power surges when electricity is restored. Leave only the refrigerator plugged in (with surge protection).
Document Your Appliances
Take photos of all your appliances, including model numbers and serial numbers. This documentation is essential for insurance claims if your appliances are damaged. Store photos in the cloud or email them to yourself.
During the Storm
If You Lose Power
Keep refrigerator and freezer doors closed as much as possible. Every time you open the door, you lose cold air. Use coolers with ice for items you need to access frequently. A refrigerator will keep food cold for about 4 hours without power if the door stays closed.
If You Have a Generator
Never run a generator indoors or in an enclosed space. Connect your refrigerator to the generator as a priority. Avoid connecting too many appliances — overloading the generator can cause voltage fluctuations that damage appliance electronics.
Carbon monoxide from generators is one of the real dangers after a Florida storm. Run the generator outside, well away from doors, windows and vents — never in a garage, even with the door open — and keep a battery carbon monoxide alarm working inside. Use heavy-duty outdoor extension cords rated for the load, and never plug a generator into a wall outlet to "backfeed" the house: it can energize the utility lines and injure line workers. A permanent connection needs a transfer switch installed by an electrician.
After the Storm: Recovery
Don't Rush to Plug Everything In
When power is restored, it often comes back with surges. Wait 15-30 minutes after power restoration before plugging in appliances. Plug them in one at a time, starting with the refrigerator.
Check for Water Damage
If your home experienced any flooding, do NOT plug in any appliance that was submerged or exposed to standing water. Water-damaged appliances can cause electrical fires and electrocution. Have a professional inspect them first.
Assess Your Refrigerator Contents
If the power was out for more than 4 hours, check the temperature inside your refrigerator. If it's above 40°F (4°C), perishable foods should be discarded. When in doubt, throw it out — food poisoning is not worth the risk.
Check for Surge Damage
Even with surge protection, some appliances may have suffered damage. Signs of surge damage include: appliance won't turn on, displays error codes immediately, makes unusual sounds, or has a burning smell. Do not attempt to use a surge-damaged appliance.
Some damage takes a few days to show. A refrigerator that came back on after the outage but is slowly warming, or a freezer that hums without getting cold, may have a compressor, start relay or control that was stressed by the surge or by repeated power flickers. Here is what to check when a refrigerator runs but will not cool before you assume the worst.
Water and Ice After a Boil-Water Notice
Storms often bring boil-water notices. While one is in force, don't use the refrigerator's water dispenser or the ice it makes. When the notice is lifted, throw away all the ice made during the notice, run several pitchers of water through the dispenser to flush the line, and replace the water filter, following the manufacturer's instructions for your model. If ice production does not come back afterwards, see why an ice maker stops making ice.
Appliances That Were Under Water
Floodwater gets into motors, control boards and insulation, and it carries silt and sewage with it. Even if a flooded appliance seems to work once it has dried out, corrosion can make it unsafe weeks later. Tell your technician the appliance was in water, and how high the water came, before anyone plugs it in.
Insurance Claims
If your appliances were damaged by a hurricane, document everything with photos before disposing of anything. Coverage varies widely between policies — flood damage, for example, is usually handled by a separate flood policy rather than standard homeowner's insurance — so read yours, or call your agent, before you replace anything. Keep the repair technician's written diagnosis; insurers often ask for it.
Post-Hurricane Appliance Repair
After a hurricane, demand for appliance repair surges. RapidFix prioritizes emergency calls for refrigerator failures and safety-related issues. If your appliances were damaged during a storm, call (754) 888-5560 as soon as possible to get on our schedule.
The damage from a storm rarely shows on the day — it shows a week later, when the compressor that rode out the surge gives up. If yours has, emergency appliance repair goes into the first open slot, and refrigerator repair is usually the first thing an outage leads to.