Maytag MLE20PRBZW1 Installation Instructions Manual page 15

DRYER VENTING REQUIREMENTS
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.
Elbows:
[] 45 ° elbows provide better airflow than 90 ° elbows.
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Clamps:
[] Use clamps to seal all joints.
[] 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.
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.
(
(102 ram)
}-
4" (102 ram) heavy, metal exhaust vent
[] Only a 4" (102 mm) heavy, metal exhaust vent and clamps
may be used.
[] Do not use plastic or metal foil vent.
Rigid metal vent:
[] Recommended for best drying performance and to avoid
crushing and kinking.
Flexible metal vent: (Acceptable only if accessible to
clean)
[] Must be fully extended and supported in final dryer location.
[] Remove excess to avoid sagging and kinking that may
result in reduced airflow and poor performance.
[] Do not install in enclosed walls, ceilings, or floors.
[] The total length should not exceed 73Aft. (2.4 m).
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.
Improper venting can cause moisture and lint to collect
indoors, which may result in:
[] Moisture damage to woodwork, furniture, paint, wallpaper,
carpets, etc.
[] Housecleaning problems and health problems.
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