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7
Determine Vent Length
1. 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. Avoid 90º turns when possible.
2. Determine vent length.
The maximum length of the exhaust system depends upon:
■ The type of vent (rigid metal or flexible metal).
■ The number of elbows used.
■ Type of hood.
Recommended hood styles are shown here.
The angled hood style (shown following) is acceptable.
See the exhaust vent length chart that matches your hood
type for the maximum vent lengths you can use.
Exhaust systems longer than specified will:
■ Shorten the life of the dryer.
■ Reduce performance, resulting in longer drying times and
increased energy usage.
3. Determine the number of elbows you will need.
NOTE: Do not use vent runs longer than specified in the Vent
Length Chart.
The following chart helps you determine your maximum vent
length based on the number of 90° turns or elbows you will
need and the type of vent (rigid or flexible metal) and hood
that you will use.
Vent Length Chart
Install Vent System
1. (Optional) Put on safety glasses and gloves.
2. Install exhaust hood. Use caulking compound to seal exterior
wall opening around exhaust hood.
3. Connect vent to exhaust hood. Vent must fit inside exhaust
hood. Secure vent to exhaust hood with 4" (10.2 cm) clamp.
4. Run vent to dryer location. Use the straightest path possible.
See “Determine Vent Length.” Avoid 90º turns. Use clamps to
seal all joints. Do not use duct tape, screws or other fastening
devices that extend into the interior of the vent to secure vent.
Install Leveling Legs
1. To protect the floor, use a large flat piece of cardboard from
the dryer carton. Place cardboard under the entire back edge
of the dryer. See illustration.
2. Firmly grasp the body of the dryer (not the top or console
panel). Gently lay the dryer on the cardboard.
3. Examine the leveling legs. Find the diamond marking.
4. Screw the legs into the leg holes by hand. Use a wrench to
finish turning the legs until the diamond marking is no longer
visible.
5. Place a carton corner post under each of the 2 dryer back
corners. Stand the dryer up. Slide the dryer on the corner
posts until it is close to its final location. Leave enough room
to connect the exhaust vent.
6. Once connection is made and dryer is in final location, remove
corner posts and cardboard.
A. Louvered hood style
B. Box hood style
better
good
4"
(10.2 cm)
4"
(10.2 cm)
B
A
4"
(10.2 cm)
2½"
(6.4 cm)
Number of
90º turns
or elbows
Type of vent Box or
Louvered
hoods
Angled
hoods
0 Rigid metal
Flexible metal
64 ft (20 m)
36 ft (11 m)
58 ft (17.7 m)
28 ft (8.5 m)
1 Rigid metal
Flexible metal
54 ft (16.5 m)
31 ft (9.4 m)
48 ft (14.6 m)
23 ft (7 m)
2 Rigid metal
Flexible metal
44 ft (13.4 m)
27 ft (8.2 m)
38 ft (11.6 m)
19 ft (5.8 m)
3 Rigid metal
Flexible metal
35 ft (10.7 m)
25 ft (7.6 m)
29 ft (8.8 m)
17 ft (5.2 m)
4 Rigid metal
Flexible metal
27 ft (8.2 m)
23 ft (7 m)
21 ft (6.4 m)
15 ft (4.6 m)
WARNING
Excessive Weight Hazard
Use two or more people to move and install dryer.
Failure to do so can result in back or other injury.
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