FIREPLACE FEATURES
Figure 2 - Residential Installation -
Using "E" Series Triple Wall Thermosyphoning Chimney Components
Firestop Model LF-FS-2
(requires 17" x 17" Opening)
Chimney 2" Min. Air space
Clearance to Combustibles
Chimney Section -
E12 (1 ft. pipe)
E18 (18" pipe)
E36 (3 ft. pipe)
E48 (4 ft. pipe)
Combustion Air Assembly
Model OAC4
NOTE: Combustible materials should not be installed below top spacer. Noncombustible materials
such as brick or tile may be used to trim face of the fireplace but should not cover any portion of the
louvered panel or cool air inlet.
Combustibles must not overlap the black painted face of the fireplace.
53D9041
Model LF-CC-1 or LF-CCL-1
Round Termination Cap
Roof Flashing Model 612
Top Spacer
Flexible Duct
Type FP-4-U
FP2159
22¹⁄₂"
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B36LA & B36RA Woodburning Fireplaces
Flue Outlet Height
14 ft. = Min. Height (No offsets)
14 ft. = Min. Height (2 30° Elbows)
21 ft. = Min. Height (4 30° Elbows)
86 ft. = Max. Height (Chimney support
every 30 ft.)
Storm Collar
38¹⁄₂"
See NOTE
Galvanized Metal Strip
Glass Doors - Model WB36LR
Nail to Framing Members
37⁵⁄₈"
Bottom of Fireplace
CAUTION: Do not block
air inlets or outlets
7