This Adapter is used to transition from one diameter Stainless Steel Chimney Liner to a larger or smaller diameter Stainless Steel Chimney Liner as well as to a wood stove or insert. The Stainless Steel Increaser/Reducer is constructed with high quality stainless steel and is available in both 316 and 304 aloy. The 304 aloy is sufficient for wood burning applications only and the 316 aloy is sufficientfor all other applications.
* Please note: These Stainless Steel Increaser/Reducers are made to fit the Stainless Steel Rigid Chimney Liner System. If you are using it to reduce or increase the size on your Flex liner kit you will need a Stainless Steel Chimney liner stove adapter to transition from the Flex liner to the Increaser/Reducer.