I'm considering making my own outside air kit rather than buying the "kit", which is just overpriced.  I noticed that the Mt Vernon Insert requires a collar in order to attach a pipe to the air intake port on the stove.  For those who have homemade setups, where did you get the collar?  Or how did you make do?
 
Here is a picture of it from the kit.
 
http://i.ebayimg.com/t/Quadra-Fire-...eQ!Wk~$(KGrHqIH-CYEtrM23LFDBLghCowNd!~~_3.JPG
 
thanks
	
		
			
		
		
	
				
			Here is a picture of it from the kit.
http://i.ebayimg.com/t/Quadra-Fire-...eQ!Wk~$(KGrHqIH-CYEtrM23LFDBLghCowNd!~~_3.JPG
thanks
 
	 
	 
 
		 
 
		![[Hearth.com] Mt Vernon OAK [Hearth.com] Mt Vernon OAK](/talk/proxy.php?image=http%3A%2F%2Fi45.photobucket.com%2Falbums%2Ff98%2Fgonogo%2FIMG_1028_1_1.jpg&hash=f49c36dba66a85568d9ca5f00de9789f) 
	 So I paid the $109
 So I paid the $109 
  
 
		