6DVL-ADC

[metelskiy]

Hello, I want to confirm this is correct setup.
I’m using 6DT-CS11 support box, then I put chimney adapter into support box (6DVL-ADC), then I connect single wall DuraBlack pipe (6DBK-TL) to adapter and here how it looks. How do I secure like to adapter in order for it to be held, just three sheet metal screws? If so, do I need to apply some caulk?

 

[begreen]

I've only done this with DVL with the locking tab style connector. The stainless adapter should pressed into the support box until it snaps in place. There is a rim in the support box opening that the adapter tabs snap onto. I would expect then that it snaps into the DuraBlack stovepipe in the same way so that no stainless is visible.