VENTING
Venting Requirements
Exhaust hoods:
nAn exhaust hood should cap the vent to keep rodents and insects from entering the home.
nMust be at least 12" (305 mm) from ground or any object that may obstruct exhaust (such as flowers, rocks, bushes, or snow).
nDo not use an exhaust hood with a magnetic latch.
Recommended Styles:
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)
4" (102 mm) heavy metal exhaust vent
nOnly a 4" (102 mm) heavy metal exhaust vent and clamps may be used.
nDo not use plastic or metal foil vent.
Rigid metal vent:
nRecommended for best drying performance and to avoid crushing and kinking.
Flexible metal vent: (Acceptable only if accessible to clean)
nMust be fully extended and supported in final dryer location.
nRemove excess to avoid sagging and kinking that may result in reduced airflow and poor performance.
nDo not install in enclosed walls, ceilings, or floors.
nThe total length should not exceed 73/4 ft. (2.4 m).
n The length of flexible metal vent used must be included in the overall vent system design as shown in the “Vent System Chart.”
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.
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Louvered Hood |
| Box Hood |
Acceptable Style:
Angled Hood
Elbows:
n45° elbows provide better airflow than 90° elbows.
Good Better
Clamps:
nUse clamps to seal all joints.
nExhaust 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.
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