Cancelling Home Purchase (Buyer)

[Aj Green]

Hey, would I be able to get out of a home purchase with this clause I put in? Their a/c starting leaking and has missing ductwork, and is blowing air in random places. The contract was a simple 3 page one and I wrote this in.

Also, it is a single family being rented as a rooming house (which is technically not legal here).