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Venting, Venting requirements, If using an existing vent system – Maytag W10267633A User Manual

Page 10: If this is a new vent system, Vent material, 4" (102 mm) heavy metal exhaust vent, Rigid metal vent, Flexible metal vent, Elbows, 45° elbows provide better airflow than 90° elbows

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10

VENTING

Venting Requirements

WARNING

Fire Hazard

Use a heavy metal vent.

Do not use a plastic vent.

Do not use a metal foil vent.

Failure to follow these instructions can result in death
or fire.

WARNING:

To reduce the risk of fire, this dryer MUST BE

EXHAUSTED OUTDOORS.

IMPORTANT: Observe all governing codes and ordinances.

The dryer exhaust must not be connected into any gas vent,
chimney, wall, ceiling, attic, crawlspace, or a concealed space

of a building. Only rigid or flexible metal vent shall be used for
exhausting.

If using an existing vent system

Clean lint from the entire length of the system and make sure
exhaust hood is not plugged with lint.

Replace any plastic or metal foil vent with rigid or flexible heavy
metal vent.

Review vent system chart. Modify existing vent system if
necessary to achieve the best drying performance.

If this is a new vent system

Vent material

Use a heavy metal vent. Do not use plastic or metal foil vent.

4" (102 mm) heavy metal exhaust vent and clamps must be
used.

4" (102 mm) heavy metal exhaust vent

4"

102 mm

Vent products can be purchased from your dealer or by calling
Whirlpool Service. For more information, see the “Assistance or
Service” section in your Use and Care Guide.

Rigid metal vent

For best drying performance, rigid metal vents are
recommended.

Rigid metal vent is recommended to avoid crushing and kinking.

Flexible metal vent

Flexible metal vents are acceptable only if accessible

for cleaning.

Flexible metal vent must be fully extended and supported when
the dryer is in its final location.

Remove excess flexible metal vent to avoid sagging and kinking
that may result in reduced airflow and poor performance.

Do not install flexible metal vent in enclosed walls, ceilings,

or floors.

The total length of flexible metal vent should not exceed 7¾ ft.
(2.4 m).

Elbows

45° elbows provide better airflow than 90° elbows.

Good

Better

Clamps

Use clamps to seal all joints.

Exhaust vent must not be connected or secured with screws or
other fastening devices that extend into the interior of the duct
and catch lint. Do not use duct tape.

Clamp

Exhaust

4"
(102 mm)

4"
(102 mm)

B

A

4"

(102 mm)

2½"

(64 mm)

C

Recommended:
A. Louvered hood style
B. Box hood style

Acceptable:
C. Angled hood style

An exhaust hood should cap the vent to keep rodents and
insects from entering the home.

Exhaust hood must be at least 12" (305 mm) from the ground or
any object that may be in the path of the exhaust (such as
flowers, rocks or bushes, snow line, etc.).

Do not use an exhaust hood with a magnetic latch.