If you lived through last week’s Winter Storm Fern, you know the drill. The freezing rain started Saturday evening, ice accumulated on everything from power lines to pine trees, and by Sunday morning, metro Atlanta looked like a scene from Frozen. Governor Kemp declared a state of emergency, thousands lost power, and travel became nearly impossible as ice coated roads and highways. But while you were inside staying warm, hopefully with a hot cup of coffee and your favorite blanket, your HVAC system was outside fighting for its life.
Georgia’s ice storms aren’t like the snow events up north. When temperatures hover right around freezing and we get that dreaded combination of freezing rain and sleet, it creates a unique and dangerous situation for your heating and cooling equipment. After 25 years of emergency calls during and after ice events, we’ve seen the damage firsthand, and honestly, it breaks our hearts every time. These are preventable problems that cost homeowners thousands of dollars, and we want to help you avoid becoming another statistic.
Why Georgia Ice Storms Are Especially Brutal on HVAC Systems
Here’s what makes our ice storms different, and why they’re so dangerous for the equipment sitting outside your home.
The Temperature Sweet Spot (Or Not So Sweet)
Ice storms happen when temperatures sit in that terrible 28-34°F range. Rain falls from warmer air aloft, hits the freezing surface, and instantly turns to ice. This creates something far worse than snow: a heavy, rock-hard coating that builds up layer by layer.
Think about it this way. Ice weighs 57 pounds per cubic foot, compared to just 7-8 pounds for fresh snow. When you get quarter-inch to one-inch accumulations on your outdoor unit, all that weight sits directly on delicate aluminum fins, coils, and fan blades. Those components weren’t designed to bear that kind of load. The weight can bend fins, damage fan motors, and completely block airflow. And when ice blocks airflow, your system either works way too hard or just shuts down completely. Then, when the ice finally melts, moisture penetrates electrical components, and that’s when the real problems start.
The Freeze-Thaw Cycle Problem
Unlike northern states where it stays cold and snow just sits there doing its thing, Georgia experiences dramatic temperature swings that would make your head spin. During Winter Storm Fern, we watched temperatures drop to the low 20s on Saturday night, climb to the upper 30s Sunday afternoon, then plunge back down to the teens Monday morning.
This freeze-thaw-freeze cycle is murder on HVAC systems. Melting ice refreezes in different locations. Components expand and contract repeatedly, creating stress fractures and weakening connections. Water seeps into new areas, then freezes and expands like a tiny ice bomb inside your equipment. Electrical connections get wet, start to corrode, then freeze solid. It’s like putting your HVAC system through a torture test it was never designed to endure.
The Power Outage Aftermath
Winter Storm Fern caused power outages across Georgia, with over 120,000 customers sitting in the dark at various points. But here’s what most people don’t realize: when power goes out and comes back on (sometimes multiple times during a storm), it creates power surges that can absolutely fry your system’s most expensive components. We’re talking about compressors, control boards, thermostats, and fan motors. These surges happen in milliseconds, but the damage lasts for years, or until you replace the fried component for hundreds or thousands of dollars.
What Ice Actually Does to Your System
Let’s paint a picture of what happens when ice takes over your outdoor unit. First, ice starts forming on the top of the unit where the fan is located. It builds up on the fan blades themselves, creating an imbalance that makes the motor work harder with every rotation. Then it spreads to the coils, coating those thin aluminum fins in a shell of ice that blocks all airflow. Your system is essentially trying to breathe through a pillow.
Meanwhile, ice forms around electrical connections, creating pathways for water to reach places it should never go. When temperatures rise and that ice melts, water drips down into the control board, the capacitor, the contactor. These electrical components might work fine while wet, or they might short out immediately. Or worse, they might develop slow corrosion that causes them to fail three weeks later when you’re not thinking about the storm anymore.
The drain pan at the bottom of your unit can fill with ice, which means when things melt, water has nowhere to go. It overflows, potentially flooding the area around your unit or seeping into your home’s foundation. And if you have a heat pump (which most Georgia homes do), ice interferes with the defrost cycle, which means your system can’t properly switch between heating and cooling modes. That’s a fast track to a very expensive service call.
The Ice Storm HVAC Survival Guide: Before, During, and After
Before the Next Ice Storm (Do This NOW)
The weather forecasters are already talking about February being a risky month for more ice events. Now, while it’s relatively mild and your system isn’t encased in frozen precipitation, is the perfect time to prepare.
Walk outside and take a good look at the area around your outdoor unit. You want at least 2-3 feet of clear space on all sides. Remove any branches, leaves, and debris that have accumulated. Look up. Are there any tree branches hanging over the unit that could come crashing down when weighted with ice? If so, it’s time to trim them back. Also check that your unit is sitting level on its pad. Ice accumulation can actually shift a unit that’s not properly leveled, causing even more problems.
Next, inspect the connections you can see. Are the refrigerant lines properly insulated with no gaps? Are electrical connections tight and weather-sealed? Is your condensate drain line clear and flowing freely? These might seem like small details, but they become critical vulnerabilities when ice enters the equation.
Here’s something simple that makes a huge difference: change your filter. A clean filter allows maximum airflow when your system needs it most. A dirty filter makes your system strain and struggle during high-demand periods, which is exactly what you’re asking it to do during an ice storm when you’re cranking up the heat.
You might also want to consider some form of protection for your outdoor unit. Not the summer storage covers (those actually trap moisture and cause more problems than they solve), but purpose-built winter weather shields that allow airflow while deflecting ice and freezing rain. Even a simple plywood lean-to that you set up when severe weather is forecast can make a real difference.
And finally, know where your emergency shutoffs are. Can you locate your main electrical breaker for the HVAC system? Do you know where the gas shutoff valve is if you have a gas furnace? These aren’t things you want to be searching for in the dark during an ice storm.
During an Ice Storm
When the ice storm warnings pop up on your phone and you can hear that distinct sound of freezing rain hitting your windows, here’s what you need to do.
Keep your thermostat at a consistent temperature. Don’t lower it at night thinking you’ll save money. During an ice storm, you want your system running steadily rather than cycling on and off repeatedly. Set it to at least 68°F to prevent your pipes from freezing, which would add a whole new level of disaster to your situation. If you have faucets on exterior walls, let them drip when temperatures drop below 25°F. Turn on your ceiling fans to help circulate warm air throughout your house. Close interior doors to unused rooms so you’re concentrating heat where you actually need it.
Now, about that outdoor unit. If you can safely access it and you see heavy ice accumulation, you need to make a decision. If ice is coating the unit to the point where you can barely see the fan blades, it might be better to turn the system off temporarily rather than forcing it to run while completely blocked. But here’s the critical word: safely. Don’t go outside if ice makes it dangerous to walk. Don’t climb on anything. Don’t reach for a unit that’s near power lines or under ice-laden branches. Your safety is more important than your HVAC system.
Whatever you do, don’t pour hot water on the unit trying to melt the ice. The thermal shock can crack components and cause more damage than the ice itself. Don’t hammer or chip away at ice. Those aluminum fins bend easily, and bent fins mean reduced efficiency forever. And definitely don’t run the system if you see heavy ice accumulation. You’ll just damage it further. If you lose power, turn your thermostat to “off” immediately. This prevents damage from power surges when electricity returns, which can happen multiple times during a storm. Open cabinet doors under your sinks to allow warm air to reach the pipes. If the power is out for more than a few hours and temperatures are dropping, seriously consider staying with friends or family who have power. When the power finally comes back, wait five minutes before turning your system back on. This gives the electrical components time to stabilize.
After the Storm
Once the ice starts melting and you can safely get outside, it’s time for a thorough inspection. Within 24 hours of the storm ending, take a careful look at your outdoor unit. Stand back and scan for obvious damage. Is the unit sitting in the same position it was before, or has ice shifted it? Can you see bent fins, damaged fan blades, or components that look out of place? Is there water pooling around the base that might indicate drainage problems?
Now turn the system on and listen. Really listen. Any unusual grinding, squealing, or rattling sounds indicate damage that needs immediate professional attention. If you hear humming but the fan isn’t spinning, that means the motor is frozen or damaged. Clicking sounds often point to electrical issues. These aren’t sounds you want to ignore and hope they go away. Pay attention to how the system performs over the next few days. Is it heating as well as it did before the storm? Are there cold spots in the house that didn’t exist before? Is it cycling on and off more frequently than normal? These are all signs that something changed during the ice event.
If ice remains on your unit 48 hours after temperatures rise above freezing, call a professional. That’s not normal. If you see ice inside the unit when you look through the top grille, that’s definitely not normal. Any visible damage to components, water leaking from places it shouldn’t, or burning smells when the system runs, all of these require immediate professional attention.
The $26 Tune-Up That Could Save You Thousands
Here’s what we’ve learned from 25 years of post-ice-storm service calls: most of the damage we see could have been prevented or minimized with a simple pre-winter tune-up.
Think about the math for a second. A professional tune-up normally costs around $150. We’re offering them right now for just $26 (yes, twenty-six dollars) because we’d genuinely rather help you prevent problems than see you in an emergency situation. That $26 investment could save you from a $2,000 compressor replacement, an $1,800 control board repair, or worse, a complete $5,000-$8,000 system replacement.
During a professional inspection, we check refrigerant levels, because low refrigerant makes ice damage exponentially worse. We tighten all electrical connections, since loose connections are the first things to fail under storm stress. We test capacitors and contactors, which are the components most likely to fail during extreme weather. We inspect heat exchangers for cracks, test defrost cycles on heat pumps (absolutely critical for ice events), verify proper drainage, and check all safety controls.
It’s like the difference between driving through an ice storm with bald tires versus new ones. Sure, you might make it through fine with bald tires. Or you might end up in a ditch. Why take the risk when prevention is so affordable?
What to Expect This Winter
According to the National Weather Service, Georgia’s winter weather pattern this year includes overall warmer-than-average temperatures and below-normal precipitation. But here’s the catch: there’s an increased likelihood of extreme weather events when they do occur.
Translation: We might not get many ice storms this winter, but when we do, they’re going to be significant. The freezing rain events we saw in January, both the January 9-11 storm and Winter Storm Fern on January 24-25, brought ice accumulations of up to one inch in parts of North Georgia. When you combine that with wind gusts of 20-30 mph, you get falling trees, downed power lines, and major hazards for everything sitting outside, including your HVAC system.
The real question is: are you willing to gamble with a system that costs $5,000-$8,000 to replace? Or would you rather invest $26 in prevention and sleep soundly knowing you’re prepared?
Insurance and Ice Damage: What You Need to Know
Here’s something many homeowners don’t realize until it’s too late. HVAC ice damage may not be fully covered by your insurance, especially if the adjuster determines that lack of maintenance contributed to the failure.
Most insurance policies will cover damage from fallen trees or branches. They’ll often cover power surge damage if you have the right coverage. They’ll typically cover freeze damage to pipes that affects your HVAC system. But they won’t cover damage from ice accumulation on a unit that hasn’t been properly maintained. They won’t cover failures related to pre-existing conditions. And they definitely won’t cover normal wear and tear that was accelerated by weather.
So how do you protect yourself? Document your system’s condition before storm season with photos. Keep every maintenance record you have. Take more photos before and after severe weather. And report any damage to your insurance company promptly. Having a receipt that shows you had a professional tune-up before the storm can literally be the difference between a covered claim and an out-of-pocket expense.
Your February Action Plan
We’re not out of the woods yet. February is historically Georgia’s most dangerous month for ice events, and the meteorologists are already watching several weather patterns that could bring more freezing precipitation our way. Here’s what you should do right now, today, before the next storm warning pops up on your phone. Schedule a professional HVAC inspection for just $26. Replace your air filter. Clear any debris from around your outdoor unit. Locate your emergency shutoffs so you’re not hunting for them in the dark. Take photos of your system for insurance documentation.
Then, before the next storm warning, make sure you have emergency supplies ready: flashlights, batteries, water, non-perishable food. Know your HVAC company’s emergency number and keep it somewhere you can find it even if your phone dies. If you want to be extra prepared, consider setting up a temporary shelter for your outdoor unit when severe weather is forecast. Fill your bathtubs with water in case pipes freeze. Charge all your devices so you can stay informed.
After any ice event, inspect your system within 24 hours. Monitor its performance for a full week afterward. If anything seems off, anything at all, call for a professional inspection right away. What seems like a minor issue on day one can turn into a major failure by day seven.
Why Self Brothers? Because We’ve Been Through This Before
Since 2000, we’ve responded to hundreds of ice storm emergencies. We were there during the 2014 “Snowpocalypse” that shut down Atlanta for days. We worked around the clock during the 2011 ice storm. And we’ve been answering calls nonstop since Winter Storm Fern hit last week.
What sets us apart is pretty simple. We offer 24/7 emergency service during severe weather events because we know disasters don’t wait for business hours. We give priority scheduling to our existing maintenance customers because loyalty matters. We’ll give you honest assessments. If your system just needs time for ice to melt and doesn’t need a repair, we’ll tell you that. We don’t gouge prices during storms, which honestly should be standard practice but unfortunately isn’t. And we have 25 years of experience specifically with Georgia’s unique weather challenges. We’re not learning on the job. We’ve seen it all.
Don’t Wait for the Next Alert
The time to prepare your HVAC system isn’t when the Winter Storm Warning pops up on your phone and freezing rain is already coating your windshield. It’s now, while temperatures are manageable, while our schedule has availability, and while you can think clearly without the stress of an approaching storm. Right now, we’re offering complete HVAC inspections and tune-ups for just $26. That’s not a typo. Twenty-six dollars for a service that normally costs $150. We’re doing this because February is coming, and February in Georgia can be brutal. We’d genuinely rather see you for preventive maintenance than get your emergency call at 2 AM when it’s 20 degrees outside and your system has given up.
This special price includes our complete ice damage prevention checklist and storm preparation guidance. We’ll walk you through exactly what to do before, during, and after the next ice event. We’ll make sure your system is ready. And you’ll have peace of mind knowing that when the next storm hits (and it will hit), you’re prepared.
The next ice storm isn’t a question of “if.” It’s a question of “when.” And when it hits, we want your system to be ready.
Call us at 678-909-6377 or schedule online here
Self Brothers Heating & Cooling has been serving the Atlanta metro area for 25 years. We’re locally owned, fully licensed and insured, and committed to keeping our neighbors comfortable no matter what Mother Nature throws at us. Service Areas: Atlanta, Marietta, Roswell, Alpharetta, Buckhead, Sandy Springs, Dunwoody, Johns Creek, Peachtree City, Newnan and all of metro Atlanta
