National Chimney Kits are made with the upstanding quality 316 stainless steel. The kits are specialized for fireplace insert applications where a tee and tee end
cap are not needed. These kits have been outfitted with our stove adapter
designed by those in the trade. National Chimney Kits have a life
time, transferable warranty. These Kits include a UL 1777
listed and tested all fuel 316 .006” stainless steel liner, top kit, and
stove adapter.