6 Common HVAC Problems To Watch out For This Summer

A working air conditioner is essential in the heat and humidity of Florida summers. An up-to-date and functioning HVAC system keeps your energy bills low and your house efficiently cool. As the hot summer months approach, regular AC maintenance is necessary to prevent common HVAC problems from affecting your system.

Malfunctioning AC units can be frustrating. Our expert technicians in heating and air conditioning services by Bates Air and Heat in Vero Beach are happy to help you. Our technicians will eagerly inspect, diagnose, make recommendations, and work tirelessly to fix your air conditioner unit.

HVAC Problems to Watch for this Summer

Temperatures rise in the summer while humidity is also higher, the sun is out longer, and overgrowth is more common. These changes can cause strain on your constantly running HVAC system, overworking and potentially overheating it.

As the temperature rises, always inspect your unit for extreme dirt or damage and schedule HVAC maintenance to avoid these six common HVAC problems.

1. Condenser Failure

Your condenser is the part of the system that sits outside your house and works to collect heat in the summer months. An essential part of the cooling process, the condenser is exposed to the outside elements, which makes it prone to breakdowns or issues.

Vegetation in the summer months grows at a faster rate, which means higher levels of dust and overgrowth. If your condenser is located near any plants or bushes, overgrowth, as well as excess dust, this can lead to these HVAC system errors:

• Dirty AC coils
• Overheating
• Low or no airflow

It’s important to maintain consistent yard care and HVAC maintenance in the summer to avoid any condenser issues, like leaves, dirt, or debris getting into your AC.

2. Refrigerant Leaks and Hot Air

Refrigerant is a super-chilled liquid in your system that cools the air that your AC pumps into your home. It also helps maintain humidity levels, acting as a dehumidifier. If you notice that your AC is blowing out hot air instead of cold, there is a good chance your refrigerant is leaking. Refrigerant leaks are often due to low refrigerant levels but could also be a sign you need to replace your system.

It’s best to have a technician examine your unit if it’s constantly or unexpectedly blowing hot air. In addition to refrigerant leaks, blowing hot air could also be due to:

• Incorrect thermostat settings
• Compressor issues
• Breaker malfunctions

If adjusting your thermostat does not fix the issue, it’s best to call a technician to have them examine your unit.

3. Capacitor Issues

The capacitor is the powerhouse of the HVAC system and supplies energy to the motor. The motor is often overworked in the hot summer season. The system can easily overheat or experience electrical failings from power surges or wear and tear.

Be sure to use caution when doing lawn care near the capacitor. Always inspect your capacitor and condenser for damage after any inclement weather. Replacing a capacitor is easy but can be expensive if not done right away.

4. Blown Breakers

Blown breakers are another common cause behind AC motor failure and air conditioning issues. Capacitor failure can lead to circuit breaker malfunctions and cause your AC to turn off and on unexpectedly or overheat.

If you notice your AC breaker constantly tripping, it’s best to call a technician right away. Circuit breakers and capacitors are the electrical components of a system. Always use caution when dealing with electrical wires and let a professional examine your electrical system.

5. Clogged Drains and Filters

Your AC runs harder and longer in the summer heat, constantly filtering dust and debris through its filters and drains. This can lead to these common issues:

a.  Condensation drain clogs

Condensation drains remove water from your AC system. If clogged, this can lead to mold, odors, or potential damage to your system and property.

b.  Dirty condenser and evaporator coils

Condenser and evaporator coils usually are located externally. Especially in summer, these coils build up higher levels of dust and debris. You can clean your coils with a hose and mild water pressure.

c.  Dirty air filters

Your AC system runs longer in the summer heat, constantly filtering dust and debris to keep your home cool and clean. We recommend changing your air filters more often in the summer.

Dirty condenser and evaporator coils, as well as air filters, can lead to system malfunctions. Regular maintenance and inspection are essential for the health of your system.

6. Odd Noises

Your system’s compressor cycles the heat out of your home, pumping heat through the condenser coils with fan blades. Occasionally debris catches in these blades, creating loud thumps and bangs as your system runs.

If your system makes odd noises while running, check for any debris stuck in the blades. Unusual sounds like shrieking, whistling, or thumping could also be due to a belt or motor malfunction. If debris is not the cause of any odd noises, turn your system off immediately and call a technician.

Why Invest in Regular HVAC Maintenance

A well-maintained HVAC system isn’t just essential for your physical comfort. In addition to filtering and dehumidifying your home, it protects against heat stroke and other heat-induced illnesses.

Regular maintenance is the most important step you can take to ensure that your home’s AC unit consistently runs properly. Experts recommend scheduling biannual HVAC system maintenance in the fall and spring in preparation for the summer and winter weather.

Reliable HVAC Services in Vero Beach

When your AC system isn’t running properly, Bates Air and Heat’s excellent technicians will help you save time and money with expert service. Our skilled HVAC technicians are dedicated to helping serve your needs, whether it’s system maintenance, repairs, replacements, cleaning, or advice.

Learn the possible reasons why your air conditioner can make you sick, and remember to regularly clean and inspect your HVAC system.

Bates Air and Heat are unparalleled in service in Sebastian, Fort Prince, Port Saint Lucie, and the surrounding areas. Call 772-519-0301 to learn more about common HVAC problems and schedule service to keep your AC working all summer long.