#24340
Profile photo of matt76
matt76
Survivalist
member8

Inside duct work would be ok for short term. With the constant temperature swings from the air conditioner turning off and on there is a lot of condinsation in duct work. Those same temperature swings would also cause expanding and contracting and would weaken the seal of a package over time.

Here are some more shelves

https://m.youtube.com/watch?v=Gzo6Ypvh1Hg