Top 5 A/C Problems in Cancun — And How to Avoid Them
Beat the heat and avoid costly breakdowns with these expert A/C tips for Cancun homes.
Living in Cancun means one thing: your A/C works overtime. But with that workload comes wear, tear, and the occasional meltdown. At Freezin’s Clima & A/C, we see the same issues come up again and again — and most could have been avoided with a bit of maintenance and attention.
Here are the top 5 A/C problems in Cancun, and what you can do to keep them from ruining your cool.
1. Clogged Filters
Cancun’s air is full of dust, pollen, and even a bit of beach sand. If you’re not cleaning or changing your filters every 30-60 days, all that junk gets trapped — choking airflow and overworking your system.
Avoid it: Set a reminder to clean your filters monthly. If you rent your home out, do it even more often.
2. Moldy or Smelly Air
High humidity is the perfect environment for mold and bacteria to grow inside your unit. If your A/C smells like feet or mildew, that’s your sign.
Avoid it: Schedule professional cleanings every 6 months to prevent buildup on the coils and blower.
3. Low Refrigerant Levels
If your unit isn’t cooling like it used to, it might be low on refrigerant — usually because of a leak.
Avoid it: A technician should check refrigerant levels annually and look for leaks in the system. If you’re topping off often, you’ve got a problem that needs repair.
4. Frozen Evaporator Coils
Ironically, a frozen coil means your A/C isn’t cooling efficiently. Often caused by dirty filters or airflow restrictions.
Avoid it: Keep filters clean, don’t block vents, and have coils cleaned as part of regular maintenance.
5. Drain Line Clogs
Condensation drains away through a small line — and in Cancun, algae loves to grow in it. A clogged line leads to water leaks on your wall or floor.
Avoid it: A/C maintenance includes flushing the drain line. Don’t skip it.
Final Word
Most A/C breakdowns aren’t random — they’re preventable. Stay ahead of the heat with routine maintenance, and your unit will keep working like a champ.
Need a check-up? Book with Freezin's and stop problems before they start.
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