How Do I Know If My Air Conditioner Needs Freon?

By Staff WriterLast Updated Mar 31, 2020 1:09:27 AM ET
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If an air conditioner is not cooling as well as it once was, it may need Freon. Some signs of this include the air conditioner being turned up to the highest setting, but barely producing any cold air, or cold air not coming out at all. Another sign is if large amounts of water are leaking from the air conditioner's air handler.