Majestic B36LA Installation, Operation And Maintenance Instructions page 20

B36LA & B36RA Woodburning Fireplaces
Figure 21
Figure 22
17"
7����"
FP1894
firestop spacer
8/08
20
Support Straps Not
to Penetrate Firestop
Vertical Chimney
Enclosure
Fasten All Support
Straps Securely
Vertical Chimney Enclosure
Recommended.
Diagonal Chimney Enclosure
Acceptable
Diagonal Chimney
Enclosure
Support Straps
NOTE: Four (4) elbows
may be used when total
installation height ex-
ceeds 21 ft.
22����"
7���"
Centerline of
30°
Chimney
CHIMNEY OFFSET AND CAP INSTALLATION
Continue chimney through roof
and install round chimney cap
or chimney housing
Firestop Spacer 1³⁄₄" Minimum Air
Space Clearance at Joist.
Chimney Must Be Enclosed in
Accessible Areas
2" Min. Air Space
Clearance to
Combustibles
Vertical Chimney
Enclosure
Firestop Spacer 1³⁄₄" Minimum Air
Space Clearance at Joist.
Offset Max 10'
2" Min. Air Space
Clearance to
Combustibles
������
����� ����� ������
Diagonal Chimney
Enclosure
2" Min. Air Space
Clearance to
Combustibles
RISE
Firestop Spacer
14¹⁄₂" x 14¹⁄₂"
Maximum four (4)
elbows Per Fire-
place
FP2170
53D9041