Common HVAC Problems and How to Fix Them | HVAC in Jacksonville, FL
- Nathalie Saladent Peláez
- Jul 27
- 2 min read
When the Florida heat rises, your home’s comfort depends on a reliable air conditioning system. But what happens when your HVAC system starts acting up? At ER HVAC, we’ve helped countless homeowners with HVAC in Jacksonville, FL, and we know exactly which problems show up the most often—and how to solve them.
1. Your A/C Is Blowing Warm Air
One of the most common complaints we hear is, “My A/C is running, but the air isn’t cool.”
Possible causes:
• Low refrigerant levels
• A dirty air filter blocking airflow
• A malfunctioning compressor
Our tip: Check your filters first. If the problem continues, call our experts at ER HVAC for a full inspection.
2. Strange Noises From Your HVAC System
A well-functioning system should be fairly quiet. If you hear grinding, squealing, or rattling noises, something’s wrong.
Possible causes:
• Loose parts inside the unit
• Worn-out belts or bearings
• Debris caught in the system
Our tip: Turn off the system and schedule a professional service right away to avoid further damage.
3. Water Leaks Around Your Unit
If you notice water pooling around your air handler or outdoor unit, don’t ignore it.
Possible causes:
• A clogged condensate drain line
• A broken pump
• Excess humidity in the system
Our tip: Prevent mold and water damage by calling for HVAC maintenance in Jacksonville, FL immediately.
4. Uneven Cooling in Different Rooms
Do some rooms feel like an oven while others are freezing?
Possible causes:
• Duct leaks or blockages
• Poor insulation
• An aging system that can’t keep up
Our tip: A duct inspection and cleaning can improve airflow and efficiency throughout your home.
Trust ER HVAC for HVAC in Jacksonville, FL
Regular maintenance can prevent most of these common issues. At ER HVAC, we provide professional inspections, repairs, and tune-ups to keep your system running smoothly year-round.
Don’t wait until a small problem turns into a major repair.
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