4.4 Baffle Installation for Osburn 1100 Insert
All firebrick and duraboard baffles must be properly in place for correct burning operation. Have any
damaged firebricks replaced. Check the firebricks annually for damage and replace if they are broken or
damaged. See Figure 4.2 for the firebrick layout. Install the side & back firebricks first, and then the
bottom firebricks.
4
3
1
1
1
Figure 4.2 – Firebrick layout for Osburn 1100 Insert model
2
2
1
1
1
1
1
1
1
FIRE BRICKS 4.5'' X 9''
2
VERMICULITE BAFFLE
3
SECONDARY AIR TUBES
FRONT BAFFLE SUPPORT
4
1
1
1
27
DESCRIPTION
QTY
12
2
2
1