Hurricane season is a good time to check your AC before storms arrive. Secure or clear the outdoor unit, protect the system from power surges, and plan a careful restart after the power returns. This guide covers simple steps for homes and businesses on the Space Coast.
Why Storms Are Hard on AC Systems
Storms bring wind, flying debris, heavy rain, and power interruptions. Each one can stress an air conditioner. An outdoor unit can take hits from branches and patio furniture. Power that drops and comes back can damage electronic parts. Some of this is hard to control, but a little planning lowers the risk.
Before the Storm: Protect the Outdoor Unit
Start outside. Walk around the condenser and look for loose panels, bent fins, and debris. Keep shrubs and grass trimmed back so there is open space around the unit. Store or tie down loose items like patio chairs, trash cans, and garden decor. A light object in high wind can damage a fan blade or a coil.
- Trim branches and plants back from the unit
- Clear leaves, sticks, and trash from the base
- Store or tie down loose items nearby
- Check that the concrete pad is level and secure
Do not wrap the unit in plastic or a tarp. Trapped moisture can cause rust and damage. Ask a technician if you are unsure what is safe for your model.
Protect the System From Power Surges
Power surges are one of the most common storm problems. Lightning, outages, and grid switching can send a damaging jolt through the wiring. A whole-home surge protector installed by a qualified electrician can help guard the entire system. Surge protection for sensitive electronics in the home is a good step too. Ask an electrician what fits your panel and your equipment.
Keep the Drain Line Clear
Storm season brings extra rain and humidity. A clogged condensate drain can cause water to back up into the air handler or onto a ceiling. Check the drain line and the drain pan before storms arrive. Clear any algae or debris you can reach safely. If the pan has standing water, turn the system off and call for service.
Check the Filter and Thermostat
A clean filter helps the system run well on long, hot days when storms keep you indoors. Change or clean the filter before the season starts. If the thermostat uses batteries, replace them now. Know how you will keep cool during an outage, whether that is a fan, a shaded room, or a generator set up safely outdoors.
Plan Your Restart After a Power Outage
When power comes back, do not rush to switch the AC on. Wait a few minutes before restarting so the compressor can rest and pressures can settle. Set the thermostat to a normal level and watch the system for a short time. Check that the indoor and outdoor units are running normally.
If the breaker trips again, the unit hums without cooling, or you smell something burning, turn the system off. Do not keep trying to restart it. Call for service instead.
After the Storm: Do a Quick Inspection
Once it is safe to be outside, look at the outdoor unit again. Check for debris, bent fins, water pooling around the base, or a shifted pad. Inside, look for water near the air handler, damp insulation, or stains on the ceiling. Listen for new noises. Write down what you notice, because it helps a technician find the cause faster.
- Debris packed into the coil or fan
- Bent or crushed fins
- Water around the indoor air handler
- Burning smells, buzzing, or rattling
- Weak airflow or warm air from the vents
When to Call for Help
Call for service if the system will not start, runs but does not cool, freezes up, leaks water, or shows any damage. Waiting can make small problems worse. A technician can check electrical parts, the refrigerant circuit, and the drain. Repairs are usually simpler when problems are caught early.
Plan Ahead for Businesses Too
Business owners face the same storm risks, and the stakes can be higher. Walk-in coolers and commercial refrigeration can lose cold air during a long outage. Make a short list of the equipment that matters most to your daily work. Note where the controls and breakers are, and who to call when something fails. Share that list with your staff so everyone knows the steps before the storm arrives.
Keep records of recent service visits, too. A simple log of past repairs and maintenance dates helps a technician understand your system faster. It also helps you spot patterns, such as a unit that keeps tripping during heavy rain.
Storm Planning for Brevard and Treasure Coast Homes
CoolWave serves Palm Bay, Melbourne, West Melbourne, Malabar, Grant-Valkaria, Vero Beach, Sebastian, Port St. Lucie, and Fort Pierce. Homes near the coast deal with salt air and humidity, which add wear over time. A tune-up before the season starts can catch small issues early. Learn about our AC maintenance visits, or see our AC repair services when something goes wrong.
Ready to get your system storm-ready? CoolWave offers 24-hour service across Brevard, Indian River, and St. Lucie counties. Call for an estimate at 888-922-8966 today.
Frequently Asked Questions
When should I prep my AC for hurricane season?
Start before the first storm watch. Check the outdoor unit, the drain line, and the filter early, so you have time to call for service if something looks wrong.
Should I cover my outdoor AC unit during a storm?
No. Do not wrap the unit in plastic or a tarp, because trapped moisture can cause rust. Clear the area and secure loose items nearby instead.
How long should I wait before restarting the AC after a power outage?
Wait a few minutes after power returns so the compressor can rest. Then restart the system and watch it closely. If it trips the breaker again, turn it off and call for service.
Can a surge protector help my air conditioner?
It can help. A whole-home surge protector installed by a qualified electrician can guard the system from power surges. Ask an electrician what fits your panel and equipment.