Install Instructions For Hearthstone Heritage Baffle Board Kit (17-1⁄2'' x 8-1⁄2'' x 1⁄2''): 90-76210-AMP
1.) Make sure the fire is completely out and the stove is cool to the touch.
2.) Open the door of the stove and locate the stainless-steel cotter pins (These pins attach the baffle board to one of the secondary reburn tubes inside the stove).
3.) Remove the cotter pins by compressing the bottom and pushing them up into the existing baffle board.
4.) Once the pins have been removed the existing baffle board can be taken out (On some stoves this will require the top stones/panel of the unit to be removed. There may also be a top baffle retainer that needs to be uninstalled prior to removal. On others, you can simply push up from inside the stove, slide the baffle back, tilt the board and remove it by sliding it out between the reburn tubes.
5.) Next, position the stainless-steel plate in the center, on the top side of the new baffle, and run the supplied retainer wires through both (Make sure to leave an even length of wire hanging down on each side).
6.) Position the new baffle in place and twist the retainer wires around the reburn tube (On most baffles there is an indentation on the front end that the first reburn tube will set into. Make sure the board is positioned correctly!).
7.) Reinstall any baffle retainers that may have been removed.
8.) Last, reinstall any stones or panels that may have been removed.