Hearthstone Wood Stove Baffle Board. The baffle board helps by holding heat in the firebox, causing the reburn tubes to reach extremely high temperatures. It also stops the flue gases from quickly exiting the stove and forces them to travel across the tubes allowing reburn to take place.
*NOT for the Mansfield model 8010. This unit requires a two-piece steel baffle available ONLY through Hearthstone. *