January 25, 2023
When your AC breaks down, it doesn't always mean you’ll face a hefty repair bill. Often, simple strategies can troubleshoot the issue and get your system back up and running when you need it most. For reliable and professional HVAC services, consider AirMaster Heating & Air for affordable HVAC installation in Lawrenceville, GA.
Common Reasons Why Your Air Conditioner Isn’t Cooling and How to Fix Them:
Check the Temperature on the Thermostat
Ensure the thermostat is set to cool. If the settings were accidentally changed, turn the thermostat to heat and then back to cool. After a few minutes, check if cold air is blowing from the registers.
Dirty Air Filter
A clogged air filter obstructs airflow and impacts the thermostat’s performance.
Solution:
Inspect and replace the air filter if needed. Regularly check your filters to maintain proper airflow.
Dirty Outside Unit
The condenser (outside unit) condenses hot air into cool air. Dirt and debris can obstruct heat transfer.
Solution:
Clean the condenser and remove any weeds or dirt around it. Regular maintenance can prevent high repair costs.
Low Refrigerant Level
Insufficient refrigerant can prevent proper cooling. This may indicate a leak.
Solution:
Look for signs like ice buildup or hissing noises. Contact a professional for repairs and refrigerant recharging.
Frozen Evaporator Coil
The evaporator coil removes heat and humidity from the air. Freezing can hinder its performance.
Solution:
Addressing a frozen coil is complex. Contact a licensed HVAC technician to fix the issue and perform any required air duct cleaning.
Compressor Failure
A faulty compressor cannot cool air effectively.
Solution:
Replace the damaged compressor. It’s best to hire a professional technician for this task.
Conclusion
If your air conditioner isn't cooling after trying these troubleshooting tips, it might be a more significant issue. Contact AirMaster Heating and Air, Inc. at (770) 691-1475 or send us a message to schedule AC repair or air duct cleaning. We’re here to help!
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