r/whatisit • u/NerdyAutistic • 11h ago
Solved! What is this?
This was installed into our in ceiling heating/air unit over night at my job. It was never been there before and my coworker was panicking and making a fuss about it.
65
Upvotes
1
u/Big_Rabbit_933 10h ago
Casette style AC unit AKA roof mount unit