19
ft
m
•
Minimum height with offset/return
14.5
4.42
•
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
6.4
1.95
•
Minimum Straight Height
14.5
4.42
E. Chimney Requirements
When planning your fireplace location, the chimney con
-
struction and necessary clearances must be considered.
The fireplace system and chimney components have been
tested to provide flexibility in construction. The following
figures are the minimum distances from the base of the
fireplace.
•
Minimum overall straight height is 6 ft 4 in. If the
fireplace is freestanding and a minimum of 10 ft from a
combustible structure.
See Figure 6.1
• Chimney must extend 2 ft (.6 m) above any portion of the
roof within 10 ft (3 m) of the chimney. Refer to Figure 8.7
Note:
A maximum of two pairs of offsets and returns may
be used.
The
CAK4A is required for use in Canada
NOTE:
Before framing up the chase, consider where and
how the chimney will run. If there are obstacles that might
be in the way, it may be necessary to make the chase
larger than shown to allow for offsets to be used. Refer
to offset chart above.
Outdoor Lifestyles by Hearth & Home Technologies • ODVILLA Wood Owners/Install • 4072-345 Rev A • 08/22
