Originally Posted by mwillis1970
I need pro and con info for cuttin a 14 x 14 hole in roof for a/c unit where the old orig unit was...
Hi Michael. Welcome to the forum.
If your original unit did not require a 14 inch square hole, it is/was the original Bay Breeze unit made by the Armstrong Furnace company. To me, it is worth saving because it performs extremely well.
Details on how I returned my Bay Breeze to operation are at my website (see link in my signature) should you care to pursue this course of action. Feel free to PM me if you have questions.