Martin SF42 Series Installation, Operation And Maintenance Manual page 18

C O
HIMNEY FFSET AND
F 19
IGURE
SF30 FIRESTOP SPACER SF30 FIRESTOP SPACER
C L
F 21
IGURE
SUPPORT STRAPS SUPPORT STRAPS
NOT TO PENETRATE NOT TO PENETRATE
FIRESTOP FIRESTOP
VERTICAL CHIMNEY VERTICAL CHIMNEY
ENCLOSURE ENCLOSURE
FASTEN ALL SUPPORT FASTEN ALL SUPPORT
STRAPS SECURELY. STRAPS SECURELY.
VERTICAL CHIMNEY VERTICAL CHIMNEY
ENCLOSURE ENCLOSURE
RECOMMENDED. RECOMMENDED.
DIAGONAL CHIMNEY DIAGONAL CHIMNEY
ENCLOSURE ENCLOSURE
ACCEPTABLE. ACCEPTABLE.
DIAGONAL CHIMNEY
ENCLOSURE
SUPPORT
STRAPS
10 FEET
(MAXIMUM OFFSET.)
NOTE: FOUR ELBOWS MAY
BE USED WHEN TOTAL
INSTALLATION HEIGHT
EXCEEDS 21 FT.
MAXIMUM 4 ELBOWS
PER FIREPLACE.
18
53D9022. Rev 1 03/03
C
AP
14-1/2"
22-1/16"
˚
CENTERLINE CENTERLINE
30
OF CHIMNEY OF CHIMNEY
CONTINUE CHIMNEY THROUGH ROOF AND CONTINUE CHIMNEY THROUGH ROOF AND
INSTALL ROUND CHIMNEY CAP OR CHIMNEY INSTALL ROUND CHIMNEY CAP OR CHIMNEY
HOUSING. HOUSING.
SF FIRESTOP SPACER.
1-3/4"
MINIMUM AIR MINIMUM AIR
SPACE CLEARANCE SPACE CLEARANCE
TO COMBUSTIBLES. TO COMBUSTIBLES.
CHIMNEY MUST BE ENCLOSED CHIMNEY MUST BE ENCLOSED
IN ACCESSIBLE AREAS. IN ACCESSIBLE AREAS.
VERTICAL CHIMNEY VERTICAL CHIMNEY
ENCLOSURE ENCLOSURE
SF FIRESTOP SPACER.
1-3/4"
MINIMUM AIR MINIMUM AIR
SPACE CLEARANCE SPACE CLEARANCE
TO COMBUSTIBLES. TO COMBUSTIBLES.
RISE RISE
C L
I
NSTALLATION
F
IGURE
STORM COLLAR STORM COLLAR
FLASHING FLASHING
ROOF ROOF
DIAGONAL DIAGONAL
CHIMNEY CHIMNEY
ENCLOSURE ENCLOSURE
NOTE: SCL CHIMNEY CAP NOTE: SCL CHIMNEY CAP
IS SAME AS SC WITH THE IS SAME AS SC WITH THE
EXCEPTION OF A LONGER TELESCOPING EXCEPTION OF A LONGER TELESCOPING
PIPE WHICH MAY BE NEEDED FOR SPECIAL PIPE WHICH MAY BE NEEDED FOR SPECIAL
INSTALLATIONS SUCH AS CHASE INSTALLATIONS. INSTALLATIONS SUCH AS CHASE INSTALLATIONS.
SF FIRESTOP SPACER.
1-3/4"
MINIMUM AIR MINIMUM AIR
MODEL SC MODEL SC
SPACE CLEARANCE SPACE CLEARANCE
CHIMNEY CAP
TO COMBUSTIBLES. TO COMBUSTIBLES.
CONTINUE CHIMNEY TO PROPER CONTINUE CHIMNEY TO PROPER
20
HEIGHT AND INSTALL ROUND HEIGHT AND INSTALL ROUND
CHIMNEY CAP OR CHIMNEY CHIMNEY CAP OR CHIMNEY
HOUSING. HOUSING.
C L
FASTEN SUPPORT STRAPS SECURELY FASTEN SUPPORT STRAPS SECURELY
F 22
IGURE
SCRIBE LINE
AT BOTTOM
18-1/2"
36"
SF FIRESTOP SPACER.
1-3/4"
MINIMUM AIR MINIMUM AIR
SPACE CLEARANCE SPACE CLEARANCE
TO COMBUSTIBLES. TO COMBUSTIBLES.
NOTE: TWO ELBOWS NOTE: TWO ELBOWS
MAY BE USED WHEN MAY BE USED WHEN
TOTAL INSTALLATION TOTAL INSTALLATION
HEIGHT EXCEEDS HEIGHT EXCEEDS
14 14 .
FT FT
HOLD PIPE HOLD PIPE
VERTICAL
APPLY MASTIC HERE APPLY MASTIC HERE
STORM COLLAR STORM COLLAR
FLASHING