AC units may be low on refrigerants if they don’t cool properly. It may be due to a leak or being undercharged. Before adding more refrigerant it is wise to check for leaks. Leaks can be a serious problem both to your unit and the environment
One of the most common air conditioning problems is when your ac unit is running but is not cooling. Sadly, this could be caused by several different reasons such as low refrigerant levels, a dirty air filter, or its condensate drain is blocked.
You must also check if there is ice around the coils or if the outdoor compressor is messy. Or it may just be really hot outside. Most air conditioning units can only cool up to 20 degrees lower than outside air temperatures.
This is one of the most frustrating problems is having an air conditioning unit blowing out hot air. This is often caused by a dirty air filter because this causes flow problems. It may also be that you are low on Freon.
Make sure that the unit outside is running and check for debris such as leaves and others that may cause airflow obstruction.
This will be one of the relatively easier problems to deal with. The fan on the outside unit may not be running if there is no air coming out. This usually means that the breaker has simply been tripped.
An easy fix would be resetting the breaker. It could also be that the blower belt needs to be replaced. A full condensate pump reservoir and problems with your thermostat, wiring, and control board may also be the cause.
This problem may be caused by your thermostat. Try setting the thermostat to cool and bring down the temperature setting. It is recommended to also check for faulty wiring, a blown fuse, or a tripped breaker.
You can also check for problems with the thermostat and furnace power switch. A reliable company that offers AC services in Fairfax County VA can easily resolve this issue on the same day.
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