c
hIMney
o
FFset
and
c
ap
I
nstallatIon
CHIMNEY HOUSING
INSTALL ROUND CHIMNEY CAP OR
CONTINUE CHIMNEY TO PROPER HEIGHT AND
STORM COLLAR
FLASHING
ROOF
FIRESTOP SPACER AS REQUIRED
HEIGHT EXCEEDS 24FT. 2 IN.
WHEN TOTAL INSTALLATION
TWO ELBOWS MAY BE USED
NOTE:
FASTEN SUPPORT STRAPS SECURELY
USE OF LF-FS-2 FIRESTOP
COMBUSTIBLES WITH
CLEARANCE TO
2" MIN. AIR SPACE
IN ACCESSIBLE AREAS.
VERTICAL CHIMNEY
ENCLOSURE
CHIMNEY MUST BE ENCLOSED
VERTICAL CHIMNEY
ENCLOSURE
SUPPORT STRAPS
NOT TO PENETRATE
FIRESTOP
FIRESTOP SPACER 2" MIN. AIR SPACE
CLEARANCE AT JOIST. ("L" SERIES CHIMNEY)
CONTINUE CHIMNEY THROUGH ROOF AND
INSTALL ROUND CHIMNEY CAP OR
CHIMNEY HOUSING
FIRESTOP SPACER
DIAGONAL
CHIMNEY
ENCLOSURE
RISE
FIRESTOP
SPACER
2" AIR SPACE
CLEARANCE TO
COMBUSTIBLES
SUPPORT STRAPS
DIAGONAL CHIMNEY
ENCLOSURE
OFFSET MAX. (10')
DIAGONAL CHIMNEY ENCLOSURE
FASTEN ALL SUPPORT
STRAPS SECURELY
VERTICAL CHIMNEY ENCLOSURE
ACCEPTABLE.
RECOMMENDED.
EXCEEDS 24FT.
PER FIREPLACE.
NOTE: FOUR ELBOWS MAY
BE USED WHEN TOTAL
INSTALLATION HEIGHT
MAXIMUM 4 ELBOWS
LF-FS-30
CENTERLINE OF
CHIMNEY
17
7 1/4
30˚
22 1/16
NOTE: LCL CHIMNEY CAP IS SAME AS LC WITH
THE EXCEPTION OF A LONGER TELESCOPING
PIPE WHICH MAY BE NEEDED FOR SPECIAL
INSTALLATIONS SUCH AS CHASE INSTALLATIONS.
HOLD 13" DIAMETER
(OUTSIDE PIPE)
VERTICAL
SCRIBE LINE
AT BOTTOM
* OR 2" ABOVE ANY POINT WITHIN 10'
APPLY MASTIC HERE
STORM COLLAR
FLASHING
*36"
MODEL LC
CHIMNEY CAP
18 1/2"
7 9/16
F
Igure
19
16
53D9026