For reducing 6" Metal pipe to 4" pass thru Pellet vent pipe.
Base Conversion Adapter
The Small end is sized to allow the pellet vent pipe to pass thru the adapter, If you stop there, you will need to seal around the pellet vent pipe to prevent leakage back into the room. The large end is designed to fit snugly into your existing chimney.
A pictures of the Flue conversion adapter is provided for you to compare to your existing part.
Normally Ships in 2-3 Business Days
Part # RM46BCADV