When the Florida heat begins, a functioning air conditioner is not a luxury—it’s a necessity. So, if your HVAC system all of a suddenly ceases to cool as it should, it can pretty quickly transform your home into an uncomfortable (and sweaty) environment. Before you freak out or jump to conclusions, there are a few important things you can check and steps you can take.
Here’s What to Do When Your Heating System Isn’t Keeping Pace with the Heat
Check Your Thermostat Settings
Keep it simple. Ensure your thermostat is on “cool” and set a temperature lower than the room temperature. If it’s programmable or smart, check if schedules haven’t been changed accidentally. Dead batteries or a broken-down thermostat can be the problem, too.
Inspect the Air Filter
A clogged or dirty air filter limits airflow and causes your system to work harder to cool your house. This may result in poor airflow or the blowing of warm air from vents. Check your filter and replace it if it is dirty or has not been replaced in the past 30 to 60 days.
Ensure Proper Airflow for the Outdoor Unit
Go outside and take a look at your condenser unit. It should be clear of debris such as grass clippings, leaves, or dirt. Clogged airflow keeps the unit from dissipating heat properly, which diminishes its cooling capacity. Wash it gently with a garden hose if necessary, but always turn off the power first before cleaning.
Check for Frozen Coils
If the indoor unit is not blowing air or blowing warm air, frozen evaporator coils may be the problem. This typically occurs due to low refrigerant levels or blocked airflow. Shut the system down and allow it to thaw, but call a professional if it occurs repeatedly.
Listen for Unusual Noises
Grinding, rattling, or hissing noises can be a warning sign. These could indicate loose components, refrigerant leaks, or problems with the motor. Any strange noises are worth a check-up early before they turn into larger (and costlier) issues.
This post was written by a professional at Value Air and Heat – JustinTime Air and Heat. Value Air and Heat – JustinTime Air and Heat has been serving St. Petersburg and the Tampa Bay area for 18 years, providing top-notch HVAC services. We specialize in both residential and commercial AC installation, repair, and maintenance, ensuring your home or business stays comfortable year-round. Our team is committed to delivering high-quality solutions at the best price guaranteed. Whether you’re in need of a new AC system or a quick repair, trust us to handle all your HVAC needs with professionalism and efficiency.