Combustible Mantel Legs or Wall Projections
TOP VIEW
1/2 in. Min.
FIREPLACE
OPENING
Note: Clearance from opening to perpendicular wall.
2-3/4 in. Min.
1 in. |
| Unlimited |
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| ||
|
| |
Max. |
|
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3-1/4 in. Min.
Figure 5.8 Clearances to Combustible Mantel Legs or Wall Projections (Acceptable on both sides of opening.)
SHEETROCK
AIR SPACE REQUIRED
Figure 5.9Heatilator • GBST4336I, GBFL4136I • | 21 |