Monessen Hearth TPB18 Installation And Operating Instructions Manual page 13

Heat resistant material (minimum requirements) with wooden mantel or other combustible projection:
To install the heater with a wooden mantel, shelf or other combustible projection above, first measure the heat resistant mate-
rial shown in Figure 6, then refer to Table B.
HEAT RESISTANT
MATERIAL
MEASUREMENT
12" or more Hood not required. Observe
profi les (side elevations)
shown in Figure 7, page 14.
8" to less than 12" Install hood and observe pro-
fi les shown in Figure 8, page
15; OR extend heat resistant
material to at least 12" and
observe profi les shown in
Figure 7, page 14.
Less than 8" Extend heat resistant mate-
rial to at least 8", install hood
and observe profi les shown in
Figure 8, page 15; OR extend
heat resistant material to at
least 12" and observe profi les
shown in Figure 8, page 14
TABLE B - Heat Resistant Material Heights and Mantel Location
70D0004
Figure 6 - Measuring Heat Resistant Material for Mantel
REQUIREMENTS FOR SAFE INSTALLATION WITH WOODEN MANTEL, SHELF
OR OTHER COMBUSTIBLE PROJECTIO
TBP18
CLEARANCES and HEIGHT REQUIREMENTS
8" or More of
Heat Resistan
Material
Hood
Heater in
Fireplace or
Firebox
TBP24
Hood not required. Observe
profi le (side elevations) shown
in Figure 9, page 15
Install hood and observe pro-
fi les shown in Figure 7, page
15; OR extend heat resistant
material to at least 12" and
observe profi les shown in
Figure 9, page 15.
Extend heat resistant mate-
rial to at least 8", install hood
and observe profi les shown in
Figure 7, page 15; OR extend
heat resistant material to at
least 12" and observe profi les
shown in Figure 9, page 15.
TBP30
Hood not required. Observe
profi le (side elevations) shown
in Figure 9, page 15
Install hood and observe pro-
fi les shown in Figure 7, page
15; OR extend heat resistant
material to at least 12" and
observe profi les shown in
Figure 9, page 15.
Extend heat resistant mate-
rial to at least 8", install hood
and observe profi les shown in
Figure 7, page 15; OR extend
heat resistant material to at
least 12" and observe profi les
shown in Figure 9, page 15.
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