11 Finishing
A. Mantel Projections
Figure 11.1 shows the minimum vertical and correspond- ing maximum horizontal dimensions of appliance mantels or other combustible projections above the top front edge of the appliance.
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| 8 | 25 | |
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MEASUREMENTS FROM
TOP EDGE OF THE OPENING
Note: Measurement is taken from top of the opening, NOT the top of the fireplace.
Figure 11.1 Clearances to mantels or other combustibles above appliance
IN T E R IO R W A L L
To p V ie w
A B
F IR E P L AC E
O P E N ING
M A N T E L L E G O R W A L L P RO J E C T IO N S
If A minimum is ____, then B maximum is_____.
A | Inches | |||||||
Millimeters | 62 | 87 | 113 | 138 | 164 | 189 | ||
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B | Inches | 1 | 2 | 3 | 4 | 5 | ∞ | |
Millimeters | 25 | 51 | 76 | 102 | 127 | ∞ |
Figure 11.2 Mantel leg or Wall projections (Acceptable on both sides of opening.)
B. Facing Material
WARNING
Fire Risk.
Do NOT obstruct air inlet or outlet grilles. Do NOT modify grilles.
• Modifying or covering grilles could cause temperature rise and fire hazard.
Finishing materials must not interfere with:
•Air flow through grilles or louvers.
•Operation of louvers or doors.
•Access for service.
41 in.
Figure 11.3 Noncombustible Facing
WARNING
Risk of Fire
•
•Sheetrock, wood or other combustibles must
NOT be used as sheathing or facing in the
• See Section 11 for proper clearances.
• See Section 1 for combustible/non- combustible definitions.
WARNING
Fire Risk.
Finish all edges and fronts to clearances and specifications listed in manual.
•Do NOT overlap combustible materials onto appliance front. The appliance front may only be covered with noncombustible materials. The bottom one inch of the appliance front is exempt and may be covered with either
•Install combustible materials only up to specified clearances on top, front and side.
•Seal joints between the finished wall and appliance top and sides using only a 300º F minimum sealant.
Heat & Glo • 6000G, | 41 |