Is Your Air Conditioner Blowing Warm Air? Examine These 7 Culprits
When the humid heat of Savannah, Georgia, sets in, dealing with an air conditioner blowing warm air can be particularly frustrating. Not only does it make your home uncomfortable, but it can also signal a larger issue with your AC unit. Luckily, there are several steps you can take to troubleshoot and resolve this problem, ensuring you stay cool and comfortable in the Coastal Empire.
Here are 7 ways to fix an air conditioner blowing warm air
- Check the thermostat
- Inspect the air filter
- Examine the outdoor condenser unit
- Check the air ducts
- Verify refrigerant levels (call a pro to do this!)
- Clean the evaporator coil (call a pro to do this!)
- Check the compressor (call a pro to do this!)
Check the Thermostat
Begin by checking your thermostat settings. Ensure it’s set to “cool” and the temperature is lower than the current room temperature. Sometimes, a simple adjustment to the thermostat settings can fix the issue.
Inspect the Air Filter
A dirty or clogged air filter can restrict airflow and lead to your AC blowing warm air. Check the air filter and replace it if it’s dirty. It’s recommended to replace the filter every 1-3 months, especially in Savannah’s dusty environment.
Examine the Condenser Unit
The condenser unit, located outside your home, releases heat from the refrigerant. Ensure it’s not blocked by debris like leaves or branches. If it is, carefully clear the area around the unit to allow for proper airflow.
Check the Air Ducts
Inspect the air ducts for any leaks or damage. Leaky ducts can reduce the efficiency of your AC unit. Seal any leaks with duct tape or consider contacting a professional HVAC technician from Galbreath Heating & Air for assistance.
Safety tip: If your ductwork is in the attic, always use caution when using a ladder. Here are 10 safety tips for ladder usage.
Verify Refrigerant Levels
Low refrigerant levels can also cause your AC to blow warm air. If you suspect low levels, reach out to a professional HVAC technician to inspect and refill the refrigerant.
Clean the Evaporator Coil
Located inside your home, the evaporator coil absorbs heat from the air. Over time, it can become dirty or clogged, reducing its efficiency. Please call a certified air conditioning technician to inspect and clean your evaporator coil.
Check the Compressor
The compressor is crucial for your AC unit, as it compresses the refrigerant. If the compressor is not working properly, your AC may blow warm air. Contact a professional HVAC technician for inspection and repair.
By following these steps, you can troubleshoot and resolve issues with your AC unit in Savannah, Georgia. If you’re unable to resolve the problem on your own, it’s best to contact a certified and trained HVAC technician from Galbreath Heating & Air for assistance.
