Window air conditioners must have continuous air flow so that moisture cannot settle on the coils and freeze. If it doesn't, you must make sure that the air filters are not dirty and blocked.

This clogging restricts the air flow and causes moisture retention.

Air filters are cheap and it is better to change them regularly.

If the cause of your air conditioner freezing is because the filters are clogged, you should see a lot of dust on the filters.

You can wash the filters to get rid of any Get rid of the dirt, dirt, hair, dust covered on the filter.

It is better to thoroughly clean the filters at least twice every season as a periodic service of your device.

This work will greatly prevent the frosting of your window air conditioner radiator.

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