Monessen • Glow Getter Owner’s /Installation Manual • 4606-900 Rev. A • 8/17
10
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 resis
-
tant material shown in
Figure 3.3,
then refer to Table B.
FP2255
measure heat resist
Hood
Heater in Fireplace
or Firebox
8" or More
of Heat
Resistant
Material
Figure 3.3 - Measuring Heat Resistant Material for Mantel
Table B - Heat Resistant Material Requirements Height and Mantel Location
Heat Resistant
Material
Measurement
Requirements for Safe Installation with Wooden Mantel, Shelf or other Combustible
Projection
GG18
GG24
12" or more
Hood not required. Observe profiles (side
elevations) shown in
Figure 3.4
.
Hood not required. Observe profile (side
elevations shown in Figure 3.6 .
8" or less than 12"
Install hood and observe profiles shown in
Figure
OR
Extend heat resistant material to
at least 12" and observe profiles shown in
Figure
Install hood and observe profiles shown
in
Figure 3.5
.
OR
Extend heat resistant
material to at least 12" and observe profiles
shown in
Figure 3.6
.
Less than 8"
Extend heat resistant to at least 8", install
hood and observe profiles shown in
Figure
3.5
.
OR
Extend heat resistant material to
at least 12" and observe profiles shown in
Figure 3.4
.
Extend heat resistant material to least 8",
install install hood and observe profiles
shown in
Figure 3.5
.
OR
Extend heat
resistant material to at least 12" and
observe profiles shown in
Figure 3.4
.