HearthstoneHeritage Baffle Board Kit (17-1⁄2'' x 8-1⁄2'' x 1⁄2''): 90-76220-AMP

Hearthstone Wood Stove Baffle Board Kit (Heritage).  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. 

 Kit Contains: (1) Baffle Board, (1) SS Bracket, (1) Cotter Pin. 

Material: Ceramic fiber alternative board which, unlike ceramic fiber, is not classified as carcinogenic or hazardous. Board is hard, strong, withstands 2100F, and is rigidized grey for added durability. Material is comparable to Superwool Plus, SuperMag, and Insulfrax.

 

Replacement For Part Number:

• 90-76220

SIZE	Approximately 17-1/2'' x 8-1/2'' x-1/2''

Install Instructions For HearthstoneHeritage Baffle Board Kit (17-1⁄2'' x 8-1⁄2'' x 1⁄2''): 90-76220-AMP

Install Instructions:

1. For the 8021 and 8022 note the position of the front baffle support bracket. Remove the cotter pin in the center of the front tube if needed and save it for later reinstallation.

2. Lift the front baffle support off of the front tube and remove it from the stove.

3. Examine the baffle board. You will notice two rounded corners on the board, these will go toward the back of the stove.

4. Position the steel plate so that the six holes are closer to the front edge and push the tab with the single hole down through the baffle board.

5. If you are installing the baffle in the Heritage model 8021, determine how the original board was retained. As you remove the original board, note if there were two cotter pins holding it to the center air pipe. If there are, push the two longer cotter pins down through the center hole on each side of the bracket plate and through the ceramic baffle. Place the new board and steel bracket with the cotter pins hanging down through the baffle into the stove. Carefully pass the baffle up through the space between the front and middle tube making sure not to disturb the cotter pins. Drop the two new cotter pins down through the holes in the top of the center tube. With the pliers, bend the ends of the pins now exposed through the bottom of the center air pipe. If no pins were present, install the two wire tie downs to retain the baffle before placing it into the stove. Form the wires into a staple shape. Push the two ends of the wire down through the first and third holes on each side of the baffle bracket. Position the baffle in the stove so that one end of the wire is in front of the center pipe, and one is behind it. Tie a knot in each of the tie-down wires to secure the bracket and baffle to the center air pipe.

6. If you are installing the baffle into either the 8022 or 8023 version of the Heritage, position the new baffle above the secondary air pipes. Reusing the cotter pin from the original baffle bracket, insert it through the hole in the face of the bracket tab that is now in front of the middle air tube. Once in place, bend the cotter pin with the pliers to keep the bracket and baffle in place.

7. Reinstall the front baffle support bracket and its cotter pin by reversing steps one and two.

Helpful Tips:

It is important to inspect the baffle board on a regular basis. Missing pieces or cracks in the baffle may reduce how effectively the reburn system works. If you notice signs of deterioration as previously mentioned the board should be replaced.

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

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