Monessen Hearth TPB18 - Manual (Page 13)

70D0004 13
Heater in
Fireplace or
Firebox
8" or More of
Heat Resistant
Material
Hood
CLEARANCES and HEIGHT REQUIREMENTS
Figure 6 - Measuring Heat Resistant Material for Mantel
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 material shown in Figure 6, then refer to Table B.
TABLE B - Heat Resistant Material Heights and Mantel Location
HEAT RESISTANT
MATERIAL
MEASUREMENT
REQUIREMENTS FOR SAFE INSTALLATION WITH WOODEN MANTEL, SHELF
OR OTHER COMBUSTIBLE PROjECTIO
TBP18 TBP24 TBP30
12" or more Hood not required. Observe
profiles (side elevations)
shown in Figure 7, page 14. Hood not required. Observe
profile (side elevations) shown
in Figure 9, page 15 Hood not required. Observe
profile (side elevations) shown
in Figure 9, page 15
8" to less than 12" Install hood and observe pro-
files shown in Figure 8, page
15; OR extend heat resistant
material to at least 12" and
observe profiles shown in
Figure 7, page 14. Install hood and observe pro-
files shown in Figure 7, page
15; OR extend heat resistant
material to at least 12" and
observe profiles shown in
Figure 9, page 15. Install hood and observe pro-
files shown in Figure 7, page
15; OR extend heat resistant
material to at least 12" and
observe profiles shown in
Figure 9, page 15.
Less than 8" Extend heat resistant mate-
rial to at least 8", install hood
and observe profiles shown in
Figure 8, page 15; OR extend
heat resistant material to at
least 12" and observe profiles
shown in Figure 8, page 14 Extend heat resistant mate-
rial to at least 8", install hood
and observe profiles shown in
Figure 7, page 15; OR extend
heat resistant material to at
least 12" and observe profiles
shown in Figure 9, page 15. Extend heat resistant mate-
rial to at least 8", install hood
and observe profiles shown in
Figure 7, page 15; OR extend
heat resistant material to at
least 12" and observe profiles
shown in Figure 9, page 15.