Idiomas disponibles
Idiomas disponibles
BEFORE YOU BEGIN
HOOD EXHAUST
The following chart describes an example of one possible ductwork installation.
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EQUIVALENT
NUMBER
EQUIVALENT
DUCT PIECES
LENGTH
USED
~
LENGTH
Cs
Roof Cap
24 Ft,
(1)
=
24 Ft.
12 Ft. Straight Duct
_
LZ
(6" Round)
12 Ft.
(1)
=
12 Ft.
Rectangular-to-
Round Transition
5 Ft.
(1)
=
5 Ft.
Adaptor*
Equivalent lengths of duct pieces are based on
actual tests and reflect requirements for good venting
performance with any vent hood.
TotalLength
=
47 Ft.
* IMPORTANT: If a rectangular-to-round transition adaptor is used, the bottom corners of the damper will have
to be cut to fit, using the tin snips, in order to allow free movement of the damper.
The following chart describes an example of one possible ductwork installation.
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EQUIVALENT
NUMBER
EQUIVALENT
DUCT PIECES
LENGTH
USED
LENGTH
[>
Roof Cap
40 Ft.
(1)
=
40 Ft.
3 Ft. Straight Duct
(3%" x 10"
3 Ft.
(1)
=
6 Ft.
Rectangular)
OD
90° Elbow
10 Ft.
(2)
=
10 Ft.
Equivalent lengths of duct pieces are based on
actual tests and reflect requirements for good venting
performance with any vent hood.
TotalLength
=
63 Ft.
NOTE: For back exhaust, care should be taken to align exhaust with space between studs, or wall should
be prepared at the time it is constructed by leaving enough space between the wall studs to accommodate
exhaust.
