9Finishing
A. Mantel Projections
Figure 9.1 shows the minimum vertical and corresponding maximum horizontal dimensions of appliance mantels or other combustible projections above the top front edge of the appliance.
to ceiling
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| 12 | |||
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| 10 | 11 |
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9 |
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| 19- | 3/4 | |||
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| 19- |
| 3/4 |
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8 |
| 19- | 3/4 |
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| |
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7
6
5
4
3
Measured from top of fireplace opening (in inches)
Figure 9.1 Clearances to Mantels or Other Combustibles Above
Appliance
Top of |
|
|
Appliance |
| Drywall |
|
| |
|
| A |
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| 48 in. |
|
| (1219 mm) |
| B | max. |
|
| |
|
| Mantel Leg or |
|
| Perpendicular Wall |
A1 in. (25 mm) min. to perpendicular wall
B
Figure 9.2 Mantel Leg or Wall Projections (Acceptable on both sides of opening)
B. Facing Material
WARNING
Fire Risk
Do NOT obstruct air inlets.
Finishing materials must not interfere with:
•Air fl ow through inlets.
•Access for service.
WARNING
Fire Risk
Finish all edges and fronts to clearances and specifi cations listed in manual.
•Metal appliance front may be covered with non- combustible material only.
•Do NOT overlap combustible materials onto appliance front.
• Install combustible materials only up to specifi ed clearances on top, front and sides.
•Seal joints between the fi nished wall and appliance top and sides using only a 300° F minimum sealant.
WARNING
Fire Risk
Explosion Risk
•Facing and/or finishing materials must never overhang into the glass opening.
•Overhanging materials may ignite.
•May interfere with proper operation of glass assembly.
High | These surfaces |
Temperature | may be covered with |
Sealant | noncombustible |
| material. |
These surfaces
may be covered with noncombustible material.
Figure 9.3 Noncombustible Facing Diagram
20 | Hearth & Home Technologies • 6100PLUS • |