Air conditioning issues always seem to happen at the worst times–like the hottest day of summer. It’s important to make sure you have working AC and schedule maintenance service as soon as you notice a problem. Read on for 7 signs it’s time for an air conditioner repair or replacement.
1. Poor Airflow
If you notice that your unit is not blowing out as much air as it used to, or if the airflow feels weak, this could be a sign of a problem. It could indicate a clogged air filter or a problem with the blower motor.
2. Warm Air
We know this one seems obvious, but if your air conditioner is putting out warm air, this could be a sign of a refrigerant leak, a malfunctioning compressor, or a problem with the thermostat. Definitely schedule an air conditioner repair appointment right away.
3. Unusual Sounds
AC units are often noisy, but if you hear unusual sounds such as grinding, squealing, or rattling, that’s a sign that there is an issue with the motor or other mechanical parts. Turn off your unit immediately and call for an air conditioner repair.
4. Foul Odors
Your air conditioner should never smell weird. If you notice a musty or burning smell, this is a sign of mold or electrical problems. Stop running the unit, or it could end up causing a fire. Exposure to mold can also cause respiratory problems.
5. High Humidity
If your home feels humid, there could be an issue with your AC unit’s dehumidification system. This will need to be fixed by a professional.
6. Higher Energy Bills
If you’re experiencing a sudden increase in your energy bills without any apparent reason, this could be a sign that your air conditioner is not running efficiently. The issue may be due to a broken thermostat switch, leaks in your HVAC system’s ductwork, or the age of the unit. Either way, you’ll need an air conditioner repair or replacement.
7. The Unit Is Old
If your air conditioning unit is at least ten years old, it’s time to start shopping for a new one. Air conditioners generally do not last more than a decade, even with routine maintenance and care.
If you notice any of these signs, it’s important to have your air conditioner inspected and repaired by a professional HVAC technician. Ignoring these issues can lead to further damage to the unit and potentially higher costs down the line.
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