Intrepid Collar

[irpeym]

I've got an old Intrepid (not II, just plain Intrepid) that I'm looking to install into the fireplace. It would be best to come straight out the back to a T connector, but I'm not sure if the collar on this model is reversible. I know the II is reversible, but not sure about the original.

I can take it off, but it's not clear how it would go back on to get a different orientation.

Is the original Intrepid collar reversible so I can pipe straight back?

Thanks!
I

 

[Old puffer]

Yes, the original collar is reversible.