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IBV Rough Framing Dimensions
Rough Framing Dimensions
Model
A
B
C
IBV 36
43”
72”,83”,93”
26 3/4”
IBV 46
53”
72”,83”,93”
26 3/4”
Notes:
1. “Raised hearth” requires additional rough opening
height at “B” equal to the height of the raised hearth
detail.
2. Rough framing dimension for depth “C” allows for
one and one-half inch (1-1/2”) clearance at the back of
the IBV.
3. Keep all insulation and vapor barriers three inches
(3”) away from all IBV surfaces.
4. Opening height of 83” requires minimum 9’ flue; 93”
height requires minimum 12’ flue.
IBV Corner Location Layout
The following chart of plan dimensions is intended to aid
in the positioning of an IBV in a corner condition.
Model
A B C D
IBV
36
43” 49” 32” 70”
IBV
46
53” 59” 39” 77”
B
Framed
Opening
A
Framed
Opening
C
Содержание IBV-36
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