Outdoor Lifestyles by Hearth & Home Technologies Inc. • 4070-300 Rev C • 4/11
14
Vertical distances are measured from the base of the fire-
place.
•
Minimum overall straight height is 10 ft. if the fireplace is
freestanding and a minimum of 10 ft from a combustible
structure.
• Chimney must extend 2 ft (.6 m) above any portion of the
roof within 10 ft (3 m) of the chimney. To determine the
chimney components needed to complete your particular
installation, follow the steps below:
• Determine the total vertical height of the fireplace
installation. This dimension is measured from the base of
the fireplace assembly to the point where the smoke exits
the termination cap.
• Subtract the effective height of the fireplace assembly from
the overall height of the fireplace installation (measured
from the base of the fireplace to the bottom of the
termination cap).
• Refer to Table 5.1 to determine what components must
be selected to complete the fireplace installation.
• Determine the number of ceiling firestops, stabilizers,
roof flashing, etc. required to complete the fireplace
installation.
Table 5.1
• Do NOT connect this fireplace to a chimney flue
servicing another appliance.
• Do NOT connect to any air distribution duct or
system.
CAUTION
Fire Risk
• Must maintain 2 in. (51 mm) air
clearance to insulation and other
combustible materials.
• Warning: DO NOT PACK REQUIRED
AIR SPACES WITH INSULATION OR
OTHER MATERIALS.
WARNING
Note:
A maximum of two pairs of offsets and returns may
be used.
5
Chimney Assembly
ft
m
•
Minimum heightwith offset/return
16
4.88
•
Maximum height
90
27.43
• Maximum chimney length between an offset
and return
20
6.1
•
Maximum distance between chimney
stabilizers
35
10.67
•
Double offset/return minimum height
24
7.32
•
Maximum unsupported chimney length
between the offset and return
6
1.83
• Maximum unsupported chimney height above
the fireplace
35
10.67
• Minimum overall straight height if fireplace is
freestanding
6.33
1.93
•
HEIGHT OF CHIMNEY
COMPONENTS
in.
mm
US
Canada ONLY
Chimney Stabilizer
SL11
SL4
4-3/4
121
Ceiling Firestops
FS538
FS538
0
0
FS540
FS540
0
0
Offsets/Returns
SL1130
SL430
14-1/2
368
Chimney Sections*
SL1106
SL406
4-3/4
121
SL1112
SL412
10-3/4
273
SL1118
SL418
16-3/4
425
SL1136
SL436
34-3/4
883
SL1148
SL448
46-3/4
1187
n/a
SLA10
16-3/4
425
* Dimensions reflect effective height.
A. Chimney Requirements
* Transition section standard with unit and 1 foot section
required in addtion as minimum
.