EXHAUSTING THE DRYER (cont.)
DUCTING COMPONENT EQUIVALENCY CHART
DUCT PIECES
Less Than 4 Ft.
4≤
(10.2 cm)
2.5"
(6.35
cm)
TOTAL MUST BE LESS THAN OR EQUAL TO 150 FT.
Installation Instructions
EQUIVALENT
Rigid Metal
Ducting
(Preferred)
UL-Listed,
Semi-Rigid
Metal Ducting
(inside diameter
does not change)
Elbows (90°/45°)
Turns less
Than 4 Ft.
Rigid Metal
Ducting
4" Wall Cap
Louvered Wall
Cap
2.5" Wall Cap
RIGID
NUMBER
LENGTH
X
1 Ft.
X
3 Ft.
X
10 Ft.
X
2 Ft.
X
1 Ft.
X
5 Ft.
X
10 Ft.
X
23 Ft.
X
Total Ductwork Length
26
EQUIVALENT
USED
=
LENGTH
( )
=
( )
=
( )
=
( )
=
( )
=
( )
=
( )
=
( )
=
=
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.