Required Vent Size This kit works with furnaces that require the vent size listed here.	3 inches

Diameter Of Terminating Pipe The terminating pipe is the portion of the kit that travels through the wall or roof.	4.5 inches

Required Diameter Of Opening This refers to the size of the hole in the wall or roof that the termination kit will pass through.	5 inches

Length Of Termination Kit	38.5 inches