One problem that homeowners in Alton, IL may experience is their AC unit freezing up. You have noticed it when your AC unit was not working as well as it usually does, or you may see your unit frozen. There can be several different reasons why this is occurring, and it is important to find out what the problem is so it can be fixed. It is important to have your AC unit unfrozen and have the cause fixed as soon as you notice the problem as it could cause damage to your unit. Here we want to explain some reasons why your AC unit is freezing up.
Low Refrigerant Levels
A common reason why your AC might freeze up and not work properly in your Alton, IL home is that your refrigerant levels are too low. Refrigerant is that cold liquid that will cool the air down before it gets into your home. This can be caused by leaks in the refrigerant lines, evaporator coil, or the compressor and it is not hard to tell as refrigerant does not evaporate as it circulates meaning you should be able to find the cause without issue. It is best to leave low refrigerant problems to the professionals to check.
Bad Air Circulation
Another reason why your AC unit could be frozen is from bad air circulation. All AC units need to have good air circulation, otherwise, it will cause problems to arise, including causing the system to become frozen. There are several different components that could be causing the lack of air circulation. If your blower motor is bad, it will start to make rattling noises. If your evaporator coils have moisture on them, it can block them from ice formation. If there is some kind of electrical issue like an insufficient amount of power to the blower motor, it can cause bad performance and lead to your system becoming frozen. There are many other components that can cause these issues, so it is best to have your local HVAC professionals have a look at your unit to see what went wrong and how to fix it.
Whatever the reason it may be for your AC unit to freeze, it is crucial that you get it unfrozen as it can cause damage to your unit. If you live in Alton, IL, and need assistance getting your AC unit unfrozen and serviced, give our team of HVAC professionals over at Dixon Heating & Air Conditioning a call today!