Venting; Venting Requirements - Whirlpool WED7300XW Installation Instructions Manual

vENTINg

VEnTInG REquIREmEnTS

WARnInG:
To reduce the risk of fire, this dryer MUST BE
EXHAUSTED OUTDOORS.
ImPoRTAnT: Observe all governing codes and ordinances.
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.
4" (102 mm) heavy metal exhaust vent
Only a 4" (102 mm) heavy metal exhaust vent and clamps
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may be used.
Do not use plastic or metal foil vent.
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Rigid metal vent:
Recommended for best drying performance and to avoid
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crushing and kinking.
Flexible metal vent:
(Acceptable only if accessible to clean)
Must be fully extended and supported in final dryer location.
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Remove excess to avoid sagging and kinking that may
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result in reduced airflow and poor performance.
Do not install in enclosed walls, ceilings, or floors.
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The total length should not exceed 7
■
noTE:
If using an existing vent system, clean lint from
entire length of the system and make sure exhaust hood
is not plugged with lint. Replace plastic or metal foil vents
with rigid metal or flexible metal vents. Review Vent System
Chart and if necessary, modify existing vent system to
achieve best drying performance.
12
4"
(102 mm)
/ ft. (2.4 m).
3
4
Exhaust hoods:
Must be at least 12" (305 mm) from ground or any object that
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may obstruct exhaust (such as flowers, rocks, bushes, or
snow).
Recommended Styles:
Louvered Hood
Acceptable Style:
Angled Hood
Elbows:
45° elbows provide better airflow than 90° elbows.
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Recommended Styles:
Good
Clamps:
Use clamps to seal all joints.
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Exhaust vent must not be connected or secured with screws
■
or other fastening devices that extend into interior of duct
and catch lint. Do not use duct tape.
Box Hood
Better