HVFL Unvented Gas Logs
10
59D1016
INSTALLATION REQUIREMENTS
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 6,
then refer to Table B.
FP2796
mantel
8” or More of
Heat Resistant
Material
Hood
Heater in Fire-
place of Firebox
FP796
Figure 6 -
Measure Heat Resistant Material for Mantel
Heat Resistant
Requirements for Safe Installation with Wood
Material
Shelf or Other Combustible Projection
Measurement
18HVFL
24HVFL
1” or more
Hood not required.
Hood not required.
Observe profiles (side
Observe profile (side
elevations) shown on Page elevations) shown on
15, Fig. 7
Page 16, Figure 9
8” to less than 1” Install hood and observe
Install hood and ob-
profiles shown on Page 15, serve profiles shown on
Figure 8, OR, extend heat Page 15, Figure 7, OR,
resistant material to at
extend heat resistant
least 1” and observe
material to at least 1”
profiles shown on Page 15, and observe profiles
Fig. 7.
shown on Page 16, Fig. 9
Less than 8”
Extend heat resistant mat’l Extend heat resistant
to at least 8”, install hood material to at least 8”,
and observe profiles shown install hood and observe
on Page 15, Fig. 8, OR
profile shown on Page
extend heat resistant
15, Fig. 7; OR extend
material to at least 1” and resistant material to at
observe profiles shown on least 1” and observe
Page 15, Fig. 8.
profiles shown on Page
9, Fig. 9.
Table B -
Heat Resistant Material Heights and Mantel Location
10”
8”
6”
2
56O
”
8”
14”
20
56O
”
24
6
”
28”
Fp2797
mantel no hood
Heat Resistant
Material
Heater in Fire-
place or Firebox
FP797
Figure 7 -
HVFL18 Minimum Mantel Clearance with No Hood
Example:
A mantel
may project from the
wall a
maximum
of
Z\x
" at a
minimum
of
14" above the opening,
and a maximum of 6"
at a
minimum
of 0
Z\x
"
above the opening.
10” or Less
28”
12”
Min.
Fp2799
mantel no hood 24
Heat Resistant
Material
Heater in Fire-
place or Firebox
FP799
Figure 8 -
HVFL24 Minimum Mantel Clearance with No Hood
Example:
The
bottom of the
mantel may project
from the wall a
maximum of 10" at
a minimum of 8"
above the opening.
