Troubleshooting Tips For AC When it is Not Cooling

When your AC breaks down, it doesn’t always mean you’ll have to pay a hefty repair bill. In many cases, there are simple strategies you can use to troubleshoot problems with your system. Apply the solution that best fits your needs, and your air conditioner should be up and running when you need it most.

Common Reasons Why Your Air Conditioner isn't Cooling And How To Fix Them:

  • Check The Temperature On The Thermostat
    First and foremost, ensure that your thermostat is set to cool. If you recently had your air conditioner serviced, it’s possible that something was changed by mistake.

    Solution:
    If the thermostat is off, turn it on to heat before turning it back on to cool. Check your registers for any cold air blowing out after a few minutes of waiting for the cooling unit to turn on.
  • Dirty Air Filter
    An unclean air filter is the most common cause of your AC not cooling. It has the potential to obstruct the thermostat’s proper operation. The air passage inside the ducts is blocked by dirt in the AC filters.

    Solution:
    Check your air filter if your central air conditioner isn’t blowing cold air. Remove the filter and examine it. 
  • Dirty Outside Unit
    The condenser (outside unit) condenses the hot air into cool air. The air conditioning system will not be able to cool correctly if the condenser is clogged. Debris and dirt will obstruct the even transfer of heat.

    Solution:
    Remove weeds and dirt from the condenser to give it plenty of room to breathe. To avoid high maintenance costs, perform regular AC repairs in Alpharetta, GA.
  • The Refrigerant Level Is Low
    The absence or insufficiency of a refrigerant, which absorbs heat from the surrounding air, may result in your air conditioner not cooling. It’s possible that your air conditioner isn’t cooling because the refrigerant is leaking. Have your air conditioning serviced regularly to avoid any problems.

    Solution:
    Signs of this problem include hissing or bubbling noises and ice buildup on the outside unit. Once you’ve identified the issue, contact a professional for AC repair in Alpharetta, GA.
  • Evaporator Coil That Has Become Frozen
    An evaporator coil can be found on the indoor side of your air conditioner. Heat and humidity are removed from the air as warm air passes through this coil, and much cooler, conditioned air is pumped back into your home. An evaporator coil can be found on the indoor side of your air conditioner. Heat and humidity are removed from the air as warm air passes through this coil, and much cooler, conditioned air is pumped back into your home. Sometimes the central air conditioner won’t blow cold air due to this coil occasionally freezing.

    Solution:
    Unfortunately, repairing a frozen evaporator can be difficult. You should contact a licensed, experienced HVAC technician for air duct cleaning in Alpharetta. If your air conditioner isn’t cooling, these experts can usually fix it in minutes.
  • Compressor Failure
    A damaged condenser cannot adequately cool the air.

    Solution:
    A faulty compressor must be replaced. Hiring an experienced professional to help you with this is suggested

Conclusion

If your air conditioner isn’t working and you’ve tried all of the troubleshooting tips above, the problem is probably more significant than you can handle on your own. Call AirMaster Heating and Air, Inc. at (770)-277-6788 or drop us a mail here to schedule AC repair or air duct cleaning in Alpharetta.