GE PVM1790SRSS Installation Instructions - Page 5

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EQUIVALENT
NUMBER
EQUIVALENT
DUCT PIECES
LENGTH
x
USED
=
LENGTH
Rectangular-to-Round
5 Ft.
x
(
)
=
Ft.
Transition Adaptor*
Wall Cap
40 Ft.
x
(
)
=
Ft.
90° Elbow
10 Ft.
x
(
)
=
Ft.
45° Elbow
5 Ft.
x
(
)
=
Ft.
90° Elbow
25 Ft.
x
(
)
=
Ft.
45° Elbow
5 Ft.
x
(
)
=
Ft.
Roof Cap
24 Ft.
x
(
)
=
Ft.
Straight Duct 6
s
Round or
1 Ft.
x
(
)
=
Ft.
3
1
⁄
4
s
x 10
s
Rectangular
Total Ductwork
=
Ft.
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