Santa Ana winds push dust and debris into the parts of appliances that move air, and they bring power interruptions. A quick round of checks after each windy stretch keeps small problems from turning into breakdowns.
In this post:
- •The dryer vent flap is jammed
- •Dust builds up on fridge coils
- •Outdoor units fill with leaves
- •Power flickers stress electronics
- •Grit settles on door gaskets
1. The dryer vent flap is jammed
Strong wind packs leaves into the exterior hood or bends the flap.
How to tell: Run the dryer and look outside. The flap should open with the airflow and close when the dryer stops. If it stays shut, loads take longer; if it stays open, dust and pests can get in.
What to do: Clear debris by hand, wearing gloves, and straighten or replace a damaged hood. Don't add a screen over the opening; dryer makers advise against it because screens trap lint. If drying times stay long, the duct itself may need cleaning.
2. Dust builds up on fridge coils
Dry, dusty air finds its way indoors, and the fridge pulls it across the condenser.
How to tell: A fresh coat of dust on the coils, and a fridge that runs longer than usual.
What to do: Unplug the fridge and brush or vacuum the coils, which sit behind the bottom grille or on the back depending on the model. After a long windy week, do it even if you cleaned them recently.
3. Outdoor units fill with leaves
Outdoor fridges and ice makers often breathe through a front grille at foot level, right where leaves pile up.
How to tell: Debris stuck to the grille, warm drinks, or slow ice.
What to do: Clear the grille and the area around it, and check that the unit's GFCI outlet hasn't tripped. A unit that can't breathe runs harder in the warm, dry days that often come with these winds.
4. Power flickers stress electronics
Wind knocks lines around and can cause brief outages or planned shutoffs.
How to tell: Blinking clocks, a dishwasher that lost its cycle, or a fridge that went quiet for a while.
What to do: Unplug sensitive countertop appliances during a bad stretch. After a flicker, many fridges wait a few minutes before the compressor restarts, so give it time before assuming the worst.
5. Grit settles on door gaskets
Fine dust on fridge, freezer and dishwasher gaskets keeps them from sealing tight.
How to tell: A gritty feel when you run a finger along the seal, or a door that doesn't close as smoothly.
What to do: Wipe gaskets with warm soapy water and dry them.
When a technician is the better call
If the dryer runs hot and slow after you've cleared the hood, the duct may be blocked inside the wall; our dryer repair technicians can check airflow. Call a pro too if the fridge won't cool after a power interruption.
Southern California note
Santa Ana conditions are most common from fall into winter, and they bring very dry air along with the gusts, so dust gets everywhere. If a wind event comes with fire, our guide to wildfire ash and appliances covers the cleanup.
Marco's advice: Make a habit of walking past the dryer vent after every windy week. It takes thirty seconds and catches the most common wind-related problem I see.
Dryer or fridge acting up after the winds? Call ProFix LA at (818) 334-4526.