There were no code violations commited in that install at all. Now given that it's a Goodman and had he installed the lineset and cover straight, with a new disconnect....then there would have been at least 8 code violations involved there not to mention one already I see in violation .....he used a pad under that Goodman unit....yer supposed to set them suckers right on the dert.
Now Trane on the other hand....you have to have it perfect and straight.....if not....that violates all codes