Chimney
Diameter
Chimney Area
in
mm
H
W
House Style Shroud Minimum Dimensions
in
mm
in
mm
Shaded area represents screened open area. Actual
shape of shroud may vary as long as minimum dimen-
L
sions and minimum open area requirements are met.
categories.
Min Width W
in
mm
in
mm
H: Minimum height of shroud
L: Minimum length of shroud
W: Minimum width of shroud
Area
sq in
sq in