Plan installation to use the fewest number of elbows and turns.
Allow as much room as possible when using elbows or making
turns. Bend vent gradually to avoid kinking.
Vent outlet is located at the center of the bottom dryer back.
The vent can be routed up, down, left, right, behind the dryer, or
straight out the back of the dryer.
Vent System Length
Maximum length of vent system depends upon the type of vent
used, number of elbows and type of exhaust hood. The maximum
length for rigid metal venting is shown in the chart.
For vent systems not covered by the vent specification chart, see
Whirlpool Service Manual, “Exhausting Whirlpool Dryers,” Part
No. LIT603197, available from your Whirlpool parts distributor.
If dryer is installed in a confined area, such as a bedroom,
bathroom or closet, provision must be made for enough air
for combustion and ventilation. (Check governing codes and
ordinances.) See “Recessed Area and Closet Installation
Instructions” in the “Location Requirements” section.
A four-inch outlet hood is preferred. However, a 2
1
/
2
" (640 mm)
outlet exhaust hood may be used. A 2
1
/
2
" (640 mm) outlet creates
greater back pressure than other hood types. For permanent
installation, a stationary vent system is required.
8
ordinances or refer to the “Recessed Area and Closet Installation
Instructions” in the “Location Requirements” section.
Gas Supply Pressure Testing
A
1/8
" NPT minimum plugged tapping, accessible for gauge
testing, must be installed immediately upstream of the gas supply
connection to the dryer.
The dryer must be disconnected from the gas supply piping
system during any pressure testing of the system at test
pressures in excess of
1/2
" psig.
Venting Requirements
WARNING:
To reduce the risk of fire, this dryer MUST BE
EXHAUSTED OUTDOORS.
IMPORTANT:
Observe all governing codes and ordinances.
■
Only rigid or flexible metal duct shall be used for exhausting.
■
The dryer vent must not be connected into any gas vent,
chimney, wall, ceiling, attic, crawlspace, or a concealed
space of a building.
■
Do not use an exhaust hood with a magnetic latch.
■
Do not install flexible metal vent in enclosed walls, ceilings,
or floors.
■
4" (102 mm) heavy metal vent and clamps must be used.
■
Use clamps to seal all joints. Vent must not be connected or
secured with screws or other fastening devices which extend
into the interior of the vent and catch lint. Do not use duct tape.
Use a heavy metal vent. Do not use plastic or metal foil vent.
Rigid metal vent is recommended to prevent crushing and kinking.
Flexible metal vent must be fully extended and supported when
the dryer is in its final position. Remove excess flexible metal vent
to avoid sagging and kinking that may result in reduced airflow
and poor performance.
The total length of flexible metal duct shall not exceed 7
3
/
4
ft (2.4 m).
An exhaust hood should cap the vent to prevent rodents and
insects from entering the home or business.
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).
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 metal or
flexible metal vent.
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.
A
B
Exhaust Air Flow
A. Better
B. Good
Rigid Metal Vent
No. of 90° turns
4" (102 mm) Diameter Exhaust Hoods
Maximum Vent Length
64 ft. (19.5 m)
54 ft. (16.5 m)
44 ft. (13.4 m)
35 ft. (10.7 m)
27 ft. (8.2 m)
0
1
2
3
4
58 ft. (17.7 m)
48 ft. (14.6 m)
38 ft. (11.6 m)
29 ft. (8.8 m)
21 ft. (6.4 m)
Box Hood and Louvered Style
Angled Hood Style
