10 Signs Your HVAC System Needs Repair

84% of US homes have an air conditioner. Only 42% of them call professionals for regular AC repair and maintenance.

The entire heating and air conditioning, or HVAC, system needs professional care. If you haven’t done it lately, look and listen for hints that it’s time.

Read on for 10 signs you need HVAC repair.

1. Weak Airflow

Is your air conditioner barely pushing out air? Can you feel cold air but notice it’s barely circulating through your home?

You could have a simple issue like a clogged air filter or problems with the compressor. Call for AC repair services to find the source of the problem and make your home comfortable again.

2. Blowing Warm Air

AC units with proper airflow may not cool a home if they can’t distribute the right temperatures. They can blow out warm air in the hot months or cold air in the winter months.

Compressor and low refrigerant are common causes. 

3. Leaks

An HVAC may start leaking water due to:

  • Blocked filters
  • Iced evaporator coils
  • Broken condensate pumps

You can clean air filters and vents and thaw out coils yourself. Hire an AC repair service to deal with leaking freon or refrigerant because these chemicals are poisonous.

4. Humidity

HVAC systems do more than cool your home. They also control the level of moisture.

Get repairs if your system fails and make it equally humid inside and outside.

5. Strange Noises or Odors

ACs make noise, and different brands may be noisier or quieter than others. Keep an ear out for strange sounds. They could indicate a loose part that could keep the system from working.

Look with your nose as well. Musty smells could be a warning of mold or mildew, which you should require a professional to remove. Even fouler smells could indicate burned-out wires or motors.

6. Short-Cycling

Turning on and off from time to time is normal for an HVAC system. Short cycling is not.

This term describes what happens when the system turns off before a full cycle is completed. The system may be too large for your house, or you may need to fix issues such as clogged air filters or low refrigerant.

7. Rising Utility Bills

75% of Americans worry about paying their utility bills. Imagine if yours rose with no change in weather or HVAC usage.

When your system runs harder, it becomes less efficient. AC repair can get to the bottom of the problem.

8. Broken Thermostat

The thermostat is the brain of your HVAC system. It’s the brain that sends signals to tell everything else what to do.

If it’s broken, your condition may only run for a short time or not at all. Call professionals because fixing a thermostat requires knowledge of complex electrical systems.

9. Frequent Repairs

Looking at your HVAC system’s history can be a useful way to determine if it needs repairs now. How often have you had to have it serviced, and how much has it cost?

Contact AC installation services if you’re spending over half the unit’s worth in maintaining it. They can help you choose a new one.

10. Age

An HVAC system that’s over 10 years old may use freon or R-22 coolant. It’s possible to upgrade to a new coolant.

Consider AC installation to get a new system instead before yours breaks down. You’ll save time and money and have better air quality.

Where to Get AC Repair

HVAC systems can last for decades but usually give off signs when they need professional help. These include leaks, airflow problems, and humidity issues.

Contact us at Coastal Comfort AC for AC repair today.