Is your air conditioner making strange noises or blowing warm air? Learn the early warning signs that indicate you need professional HVAC service before it breaks down completely.
When the summer heat hits, a malfunctioning air conditioner is the last thing you want. Common signs that your AC needs immediate attention include unusual grinding or squealing noises, weak airflow, frequent cycling, and high humidity levels inside your home.
1. Warm Air
If you feel warm air coming from your vents, check your thermostat first. Make sure it's switched to cooling mode and set lower than your home's current temperature. If your vents still blow warm air, you might have restricted airflow or a compressor issue.
2. Insufficient Airflow
Poor airflow is a common sign that your AC isn't working efficiently or that a blockage is preventing air from moving through your home's ductwork. A clogged air filter, a broken motor, or something even more serious might be to blame.
3. Frequent Cycles
Your AC should go through relatively routine cooling cycles, regardless of the weather. While you can expect your cooling system to turn on more frequently on the hottest days of summer, it shouldn't cycle on and off constantly.
4. High Humidity
During the spring and summer, you can expect sticky weather outdoors. But that doesn't mean you want to experience high humidity indoors. Your AC should moderate humidity levels automatically.
5. Water Leaks
Your air conditioner relies on refrigerant to cool your home and may produce condensation as it operates. However, neither of these liquids should accumulate or leak into your home.
