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Sounds like lightning strike damage to me.
Send me some photos of that damage, some close ups and some from 5 feet away so that I can put them into perspective.
We can go from there.
Hello again, no recall for that model number comes up online. Maybe you transposed a zero for an 'o' or some such in the model number. or an 'l' for a one etc,
Even with a recall however it would be unusual that all 3 systems would be affected, for most recalls less than 5 or 10% of the systems actually see damage.
We have several York dealers here, and I notice that none of the picked up your question... its possible that York is not advertizing its recall. but that too is unusual.
If you can send some pictures I can be more explicit,