16
FRAMING DIMENSIONS
Fireplace opening
A
42-1/2"
1080mm
B
43-1/4"
1099mm
C
33"
838mm
D
16-1/2"
419mm
E
85"
2159mm
F
42-1/2"
1080mm
G
27"
686mm
H
26"
660mm
J
60-1/8"
1527mm
K
8"
203mm
L
1"
25mm
Corner installation
Outside air kit
Rough framing face
(unfinished shown)
Rough framing face (unfinished shown)
* Zero clearance from back spacer to wall
Back wall of chase/enclosure
Including Finishing material, if any
Notes
Due to CSIL ongoing commitment to
quality, all specifications, ratings
and dimensions are subject to change
without notice.
All framing dimensions calculated
for ½’’dry wall at the fireplace face.
If sheathing the chase or finishing
with other thickness materials,
calculations will need to be made.
* The fireplace must not be in
contact with any insulation or loose
filling material. Cover insulation
with dry wall panels around the
fireplace.
Combustibles materials can NOT be
used in the space directly above the
fireplace. Do not fill the space above
the fireplace with any material
(except the wood framing)
Knock out
for ducting
Knock-out
ducting
Outside air
intake
