Venting; Venting Requirements - Kenmore 29" 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 may
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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 crushing
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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 result in
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reduced airflow and poor performance.
Do not install in enclosed walls, ceilings, or floors.
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The total length should not exceed 7¾ ft. (2.4 m).
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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.
4"
(102 mm)
Exhaust hoods:
Must be at least 12" (305 mm) from ground or any object that may
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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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Good
Clamps:
Use clamps to seal all joints.
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Exhaust vent must not be connected or secured with screws or other
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fastening devices that extend into interior of duct and catch lint.
Do not use duct tape.
See "Venting Kits" for more information.
Box Hood
Better
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