Air Conditioning Blog
What Orlando’s Extreme Heat Warning Means for Your AC System
Central Florida is under an official Extreme Heat Warning. Only the second time this level of alert has ever been issued in the area. If you’re feeling like your air conditioner is barely keeping up, you’re not imagining things. This heat wave is testing every AC system across Orlando, and knowing how to protect yours right now could save you from discomfort, breakdowns, and sky-high energy bills.
Orlando Is Officially Under an Extreme Heat Warning
When temperatures spike and humidity drives the heat index over 110°F, the National Weather Service can issue an Extreme Heat Warning. That’s exactly what’s happening in Orlando this week. It’s not just hot, it’s dangerously hot. These warnings are rare, and they mean every home’s cooling system is working harder than usual to keep up with demand.
How Extreme Heat Affects Your AC System
Your air conditioner cools your home by removing heat from the indoor air and releasing it outdoors. But when outdoor temperatures are unusually high, especially with high humidity, that process slows down. The system runs longer, struggles to hit your target temperature, and burns more electricity in the process.
Longer Cycles and Higher Utility Bills
Expect your AC to run for longer stretches during the day and still not cool as quickly. That constant running shows up on your energy bill fast if the system isn’t optimized.
Increased Risk of System Strain
Motors, capacitors, and compressors work harder during peak heat, making mid-summer breakdowns more likely. Even systems that are only a few years old can start to show signs of wear under this kind of pressure.
Smart Thermostat Settings for Heatwave Conditions
Trying to keep your home at 70°F right now isn’t just tough, it might be impossible for some systems. The key is to find a balance between comfort and efficiency.
- Set your thermostat between 75 and 78°F: That keeps the system from overworking while still feeling cool indoors.
- Use fans to boost comfort: Ceiling and box fans help circulate air so you feel cooler without lowering the temperature.
- Avoid big temperature swings: Turning your system way down after work won’t cool faster, it just makes it run longer.
Signs Your AC Is Struggling in the Heat
You don’t have to wait for a breakdown to know something’s wrong. Watch for these early signs that your system is under stress and may need service soon.
Warm Air or Weak Airflow
If your vents are blowing air that doesn’t feel cold or not much air at all, it’s a sign your system can’t keep up or there’s a blockage in the ductwork. You might need quick HVAC repair before things get worse.
Unusual Noises or Frequent Cycling
Clicking, buzzing, or the system turning on and off constantly can all point to electrical or mechanical problems that need fast attention. These are common signs we see on HVAC repair projects during peak summer.
How to Prevent Breakdowns During Peak Temperatures
Heat waves are when systems tend to fail, especially if they’re already overdue for service. A few simple steps can help keep yours running strong.
Check Your Filter
A clogged filter can cut your system’s airflow and force it to work harder. Replacing or cleaning it every 30 to 60 days is a small fix that makes a big difference.
Keep Vents Clear and Ducts Clean
Make sure nothing is blocking your indoor vents, and if it’s been years since your ducts were cleaned, now might be the time to schedule it. Our HVAC maintenance services can take care of that and more.
When It’s Time to Upgrade Your Cooling System
If your AC is more than 10 years old, still uses R-22 refrigerant, or just can’t cool your home evenly anymore, it may be time to look into a new system. A high-efficiency upgrade can save you money on energy bills and provide more consistent comfort, especially during long Florida summers.
Our AC installation team can help you find the right system based on your home’s size, layout, and usage patterns.
The Role of Mini Splits and Zoned Cooling During a Heat Wave
Mini split systems let you cool specific rooms without relying on your central system alone. That means you can sleep comfortably, work from home, or hang out in the family room without overcooling the rest of the house.
We install ductless mini split HVAC systems throughout Orlando for homeowners who want fast, flexible relief in one or more rooms.
Staying Safe When Your AC Can’t Keep Up
If your home is still warm despite everything, don’t take chances. Make sure to stay hydrated, limit oven use, and keep blinds or curtains closed during the day to block radiant heat. Know where your local cooling centers are if temperatures indoors become unsafe. If you have questions, our FAQ page covers what to do next.
Beat the Heat and Protect Your System
This heat won’t last forever, but it’s here now and it’s intense. Your AC system is doing its best. Give it the help it needs with smart thermostat use, basic maintenance, and backup options like mini splits. And if your system is on its last leg, we’re here to help you upgrade before the next wave hits.