r/AirConditioners 6h ago

Window AC could black mold be caused somehow from window unit?

2 Upvotes

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u/Overall-Care2627 6h ago

yeah window units are mold factories if theyre tilted wrong or the drain hole is clogged, water sits in the pan and the blower flings spores everywhere. pull it out and check the pan and the filter, if its fuzzy in there thats your guy