MULTIPLE STORY INSTALLATION
ATTIC SPACE
SINGLE STORY INSTALLATION WITH
POOR
LOCATION
PREFERRED
LOCATION
2" MIN. CLEARANCE
TO COMBUSTIBLES
"L" SERIES CHIMNEY COMPONENTS
FIRESTOP SPACER
LF-FS-2 (2" AIR SPACE
CLEARANCE TO
COMBUSTIBLES
17" SQUARE
OPENING
IN JOIST
15 FT MIN.
SEE TABLE 1 FOR
ROOF OPENING
SIZE
3 FT. MIN. OR 2' ABOVE
ANY POINT WITHIN 10'
ATTIC SPACE
FLUE OUTLET HEIGHT
STORM COLLAR
FLASHING
(612 OR 1212)
LC CHIMNEY CAP
FIRESTOP SPACER
LF-FS-2 (2" AIR SPACE
CLEARANCE TO
COMBUSTIBLES)
17" SQUARE
OPENING IN
JOIST
17" SQUARE
OPENING IN
JOIST
(612 OR 1212)
FLUE OUTLET HEIGHT
2" CLEARANCE TO
COMBUSTIBLES (MIN.)
3 FT. MIN.
HEIGHT - 86 FT. CHIMNEY
MAX. INSTALLATION
SECOND FLOOR AREA
FIRST FLOOR AREA
THIRD FLOOR AREA
ATTIC SPACE
MODEL LC
CHIMNEY CAP
STORM COLLAR
(INCLUDED WITH CAP)
FLASHING
17" SQUARE
OPENING IN
JOIST
SEE TABLE 1 FOR
ROOF OPENING SIZE
FIRESTOP SPACER
LF-FS-2 (2" AIR SPACE
CLEARANCE TO
COMBUSTIBLES
FIRESTOP SPACER
LF-FS-2 (2" AIR SPACE
CLEARANCE TO
COMBUSTIBLES)
I
nstallatIon
p
reparatIon
F
Igure
6
8
F
Igure
8
F
Igure
7
53D9026.