Ok stupid question here. I have no idea where some of the components to this kit go. I placed in red what i do know. But i am not sure what everything else is for.

There are
2 enclosed circles with 4 holes
1 full circle
2 large foam strips
6 small "Jute" strips
2 Small foam strips
And a set of screws.

What do those go to? This was from CI and is pn k226

http://filebox.vt.edu/users/rgranitz/Duct%20Seal%20Kit.gif


Thanks for the help!!!