March 2026 · 5 min read
Florida heat puts extreme stress on your AC. Catching problems early saves money and prevents emergency breakdowns. Here are the five warning signs every Central Florida homeowner should watch for.
If your AC runs but blows warm air, common causes are low refrigerant, a dirty evaporator coil, or a failing compressor. Check your thermostat first — make sure it's set to cool. If that's fine, you likely need a professional. Low refrigerant usually means a leak that needs to be found and sealed.
Grinding means a failing motor bearing. Squealing suggests a belt or motor problem. Rattling could be loose hardware. Banging indicates a broken component in the compressor. These all get worse and more expensive the longer you wait.
Pooling water around your indoor unit usually means a clogged condensate drain line — Florida's humidity clogs these frequently. Try flushing with vinegar. If the leak is from the unit itself, you may have a frozen coil or cracked drain pan.
If your AC kicks on briefly then shuts off repeatedly, it's short cycling. This wastes energy and wears out the compressor. Causes include an oversized system, dirty filter, low refrigerant, or electrical issues. Change your filter first.
A 20-30% bill increase with no usage change means your AC is working harder than it should. Dirty coils, failing compressor, duct leaks, or an aging system losing efficiency. A tune-up can restore 15-20% efficiency.
Handle filter changes and thermostat checks yourself. But anything involving refrigerant, electrical components, or the compressor requires a licensed technician. Soligo Air diagnoses accurately with upfront pricing.
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