If you’ve lived on Florida’s Treasure Coast for more than a week, you already know—humidity is a beast. But what many homeowners don’t realize is that humidity doesn’t just make you feel sticky and uncomfortable. It can actually affect how well your air conditioner performs.
At Sea Coast Air Conditioning, we’ve spent decades helping Fort Pierce families deal with the heat and the humidity. Here’s what you need to know about how moisture in the air impacts your AC—and what you can do about it.
1. Humidity Makes Your AC Work Harder
Your air conditioner doesn’t just cool your home—it also removes moisture from the air. But when the humidity is sky-high (like it often is in Florida), your AC can struggle to keep up. It has to run longer to remove both heat and excess moisture, which means:
- Higher energy bills
- More wear and tear on your system
- Rooms that still feel clammy even if the temperature is cool
2. Sticky Air = Inefficient Cooling
Ever set your thermostat to 72°F and still feel uncomfortable? That’s probably humidity at work. Moist air holds heat longer, making it harder for your body to cool down—even if your AC is running nonstop.
In short: High humidity makes your home feel warmer than it is.
3. Moisture Buildup Can Lead to Mold and Mildew
Your ductwork, evaporator coil, and drain pan are all prime spots for condensation. If that moisture doesn’t drain properly, it can create the perfect environment for mold, mildew, and bacteria—which can harm your air quality and trigger allergies or asthma symptoms.
4. Signs Your Home Has a Humidity Problem
- Windows fogging up
- Musty smells
- Damp or sticky air
- Increased allergy symptoms
- AC running constantly with little impact
If you’ve noticed any of these, your system may need more than just a thermostat tweak.
5. What You Can Do About It
✅ Schedule a Professional Tune-Up: We’ll check for issues like clogged drain lines, dirty coils, or improperly sized units that affect humidity control.
✅ Consider a Whole-Home Dehumidifier: These systems work alongside your AC to reduce humidity more efficiently—especially during Florida’s muggiest months.
✅ Keep Your System Clean: Dirty filters and coils reduce your system’s ability to remove moisture. Regular maintenance is key.
Comfort Starts with Control
At Sea Coast Air Conditioning, we don’t just cool your home—we help you control your indoor climate. Whether it’s high humidity, a struggling system, or just a question about better airflow, we’re here 24/7 to keep your family comfortable.
Think your home is too humid? Let’s fix it.
Call us today at 772-466-2400 to schedule a humidity check or AC tune-up. Comfort (our golden retriever mascot 🐾) says dry air = happy air!
