Why Your AC Runs Constantly In Florida (And What To Do About It)

August 8, 2025by rop-admin
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Florida’s heat and humidity can push any air conditioner to its limits—especially in the peak of summer. If your AC never seems to shut off, it’s not just working harder, it could be signaling a problem that wastes energy, drives up your utility bills, and shortens your system’s lifespan. Here’s what Apopka homeowners need to know, and how Efficient Air can help.

Common Causes of an AC Running Nonstop

1. Dirty Air Filter

A clogged air filter restricts airflow, making your AC work harder to push cool air through your home. Check and replace your filter every 30–60 days, especially during Florida’s high pollen seasons.

2. Refrigerant Leaks

Low refrigerant levels force your system to run longer to reach the set temperature. This is not only inefficient—it can cause costly compressor damage if ignored.

3. Poor Insulation or Air Leaks

Cool air can escape through poorly sealed ductwork, windows, or doors, forcing your AC to work overtime. Sealing leaks and upgrading insulation can reduce runtime significantly.

4. System Undersized or Overworked

If your AC unit isn’t sized properly for your home, it will struggle to keep up—especially on sweltering Florida afternoons. This constant strain accelerates wear and tear.


When Constant Running Means It’s Time for a New AC

Even with maintenance and repairs, every air conditioner has a lifespan—typically 10–15 years. If your system is older, frequently needs service, or still can’t keep your home comfortable without running all day, it may be time to consider a replacement. Modern units are far more energy-efficient and better equipped to handle Florida’s climate.


Don’t Let Your AC Work Itself to Death

If your air conditioner is running nonstop, the sooner you address it, the better. Whether it’s a quick fix or time for a new system, our team can diagnose the issue and recommend the best solution for your home and budget.

Schedule your AC diagnostic today or get a free replacement estimate—Efficient Air proudly serves Apopka, FL, and the greater Orlando area.

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