The air conditioner is one of the most
vital commodities during summers. With the help of cool air, we get to live
comfortably without sweating at all. However, at times, our air conditioner may
start acting up, causing bigger problems in the system.
One of those problems is the freezing up of
the air conditioning system. Have you ever wondered what may cause the AC to
freeze? Well, read this blog to find that out.
1.
Insufficient or Poor Air Flow
If this is the case, the problem may lie in
your air filter.
The air conditioner is designed
specifically to take the heat from our house. In this way, the hot temperature
of the house is dropped instantly. However, with the poor air filter, this
phenomenon won’t be able to take place properly, resulting in poor air
conditioning performance.
Hence, it is important that you examine all
the air vents in your home. It could be possible that there is air leakage from
the sides of the grate. Also, look for blocked ducts/grates or closed
dampers.
2.
Dirty Coils
Another reason behind freezing up of your
AC is the dirty coils. How dirty coil cause freezing, you may wonder. The dirty
coil causes freezing because the layer of dirt present on top of the coil
prevents it from absorbing water.
In
other words, your dirty coil can easily build up condensation on itself. The
ice may block the proper airflow of your system. If this problem is not dealt
with immediately, then the frost can easily turn into big chunks of ice.
3.
Low Refrigerant
This occurs due to the low pressure inside the
AC itself. It means that there is less Freon in your system which will still
expand in the same amount – the more the expansion, the cooler the temperature.
This will cause the temperature of the coil
to drop below the freezing point. Therefore, when the moisture in the air will
come into contact with the coil, it will cause the moisture to freeze as
well.
These are the top three reasons why your AC
may begin to freeze up. Make sure that you hire a professional that could fix
this issue for good.