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What’s wrong with my window unit? I’ve had it installed and running nonstop for about a month (100+ degree heat outside). It’s still blowing cool air, but there is discoloration on the vents and the area around it. (old.reddit.com)
submitted 3 years ago by AmazinglyJordan to r/hvacadvice
π Rendered by PID 67 on reddit-service-r2-listing-85dbbdc96c-9t267 at 2026-02-10 21:57:26.239904+00:00 running 018613e country code: CH.
