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Alternate installations for close clearances
Venting systems come in many varieties. Select the type best for
your installation. Two close-clearance installations are shown.
Refer to the manufacturer’s instructions.
NOTE: The following kits for close clearance alternate
installations are available for purchase. For further information,
please call 1-800-4-MY-HOME
®
(1-800-469-4663).
■ Over-the-Top Installation:
Part Number 26-49900
■ Periscope Installation (For use with dryer vent to wall vent
mismatch):
Part Number 26-49901 - Less than 5" (12.7 cm) mismatch
Part Number 26-49908 - 5" (12.7 cm) to 18" (45.72 cm)
mismatch
Part Number 26-49904 - 18" (45.72 cm) to 29" (73.66 cm)
mismatch
Part Number 26-49905 - 29" (73.66 cm) to 50" (127 cm)
mismatch
Special provisions for mobile home installations
The exhaust vent must be securely fastened to a noncombustible
portion of the mobile home structure and must not terminate
beneath the mobile home. Terminate the exhaust vent outside.
Determine vent path
■ Select the route that will provide the straightest and most
direct path outdoors.
■ Plan the installation to use the fewest number of elbows and
turns.
■ When using elbows or making turns, allow as much room as
possible.
■ Bend vent gradually to avoid kinking.
■ Use the fewest 90° turns possible.
Determine vent length and elbows needed for best
drying performance
■ Use the following Vent system chart to determine type of vent
material and hood combinations acceptable to use.
■ NOTE: Do not use vent runs longer than those specified in
the Vent system chart. Exhaust systems longer than those
specified will:
■ Shorten the life of the dryer.
■ Reduce performance, resulting in longer drying times and
increased energy usage.
The Vent system chart provides venting requirements that will
help to achieve the best drying performance.
Vent system chart
NOTE: Side and bottom exhaust installations have a 90º turn
inside the dryer. To determine maximum exhaust length, add one
90º turn to the chart.
A.Over-the-top installation (also available with one offset elbow)
B.Periscope installation
AB
Number of
90º turns
or elbows
Type of
vent
Box or
Louvered
hoods
Angled
hoods
0Rigid metal
Flexible metal
64 ft (20 m)
36 ft (11 m)
58 ft (17.7 m)
28 ft (8.5 m)
1Rigid metal
Flexible metal
54 ft (16.5 m)
31 ft (9.4 m)
48 ft (14.6 m)
23 ft (7 m)
2Rigid metal
Flexible metal
44 ft (13.4 m)
27 ft (8.2 m)
38 ft (11.6 m)
19 ft (5.8 m)
3Rigid metal
Flexible metal
35 ft (10.7 m)
25 ft (7.6 m)
29 ft (8.8 m)
17 ft (5.2 m)
4Rigid metal
Flexible metal
27 ft (8.2 m)
23 ft (7 m)
21 ft (6.4 m)
15 ft (4.6 m)