Whirlpool WMH73521CS Installation Instruction
Recommended Vent Length
A 3
¹⁄₄
"
x 10
"
(8.3 x 25.4 cm) rectangular or 6
"
(15.2 cm) round vent
should be used.
The total length of the vent system including straight vent,
elbow(s), transitions and wall or roof caps must not exceed the
equivalent of 140 ft (42.7 m) for either type of vent. See
“Recommended Standard Fittings” section for equivalent lengths.
For best performance, use no more than three 90° elbows.
To calculate the length of the system you need, add the equivalent
lengths of each vent piece used in the system. See the following
examples:
The total length of the vent system including straight vent,
elbow(s), transitions and wall or roof caps must not exceed the
equivalent of 140 ft (42.7 m) for either type of vent. See
“Recommended Standard Fittings” section for equivalent lengths.
For best performance, use no more than three 90° elbows.
To calculate the length of the system you need, add the equivalent
lengths of each vent piece used in the system. See the following
examples:
3
¹⁄₄" x 10" (8.3 x 25.4 cm) vent system = 73 ft (22.2 m) total
6" (15.2 cm) vent system = 73 ft (22.2 m) total
If the existing vent is round, a rectangular to round transition piece
must be used. In addition, a rectangular 3" (7.6 cm) extension vent
between the damper assembly and rectangular to round transition
piece must be installed to keep the damper from sticking.
must be used. In addition, a rectangular 3" (7.6 cm) extension vent
between the damper assembly and rectangular to round transition
piece must be installed to keep the damper from sticking.
ASSISTANCE
Call your authorized dealer or service center. When you call, you
will need the microwave oven model number and serial number.
Both numbers can be found on the model and serial number
plate, which is located behind the microwave oven door on the
front frame of the microwave oven.
If you need additional assistance, call us at our toll free number or
visit our website listed in the User Instructions.
will need the microwave oven model number and serial number.
Both numbers can be found on the model and serial number
plate, which is located behind the microwave oven door on the
front frame of the microwave oven.
If you need additional assistance, call us at our toll free number or
visit our website listed in the User Instructions.
Replacement Parts
If any of the installation hardware needs to be replaced, call us at
our toll free number listed in the User Instructions.
Following is a list of available replacement parts. You will need
your model number located on the front facing of the microwave
oven opening, behind the door.
our toll free number listed in the User Instructions.
Following is a list of available replacement parts. You will need
your model number located on the front facing of the microwave
oven opening, behind the door.
■
Damper Assembly
■
Mounting Plate
■
Upper Cabinet Template
■
Mounting Screw Kit (includes parts A-G in “Parts Supplied” in
the “Tools and Parts” section)
the “Tools and Parts” section)
Accessories
Filler Panel Kits are available from your dealer to use when
installing this microwave oven in a 36" (91.4 cm) or 42" (106.7 cm)
wide opening. The filler panels come in pairs. Each panel is 3"
(7.6 cm) wide.
installing this microwave oven in a 36" (91.4 cm) or 42" (106.7 cm)
wide opening. The filler panels come in pairs. Each panel is 3"
(7.6 cm) wide.
A. Filler panels
See your authorized dealer or service center for details.
A. One 3
¹⁄₄
" x 10" (8.3 x 25.4 cm) 90° elbow = 25 ft (7.6 m)
B. 1 wall cap = 40 ft (12.2 m)
C. 2 ft (0.6 m) + 6 ft (1.8 m) straight = 8 ft (2.4 m)
A B
C
6 ft (1.8 m)
2 ft
(0.6 m)
A. Two 90° elbows = 20 ft (6.1 m)
B. 1 wall cap = 40 ft (12.2 m)
B. 1 wall cap = 40 ft (12.2 m)
C. 1 rectangular to round transition piece = 5 ft (1.5 m)
D. 2 ft (0.6 m) + 6 ft (1.8 m) straight = 8 ft (2.4 m)
D. 2 ft (0.6 m) + 6 ft (1.8 m) straight = 8 ft (2.4 m)
A B
C D
6 ft (1.8 m)
2 ft
(0.6 m)
Filler Panel Kit Number
8171336
8171337
8171338
8171339
99403
8171337
8171338
8171339
99403
White
Black
Biscuit
Stainless Steel
Almond
Black
Biscuit
Stainless Steel
Almond
A
W10652354A
SP PN W10652356A
SP PN W10652356A
© 2013. All rights reserved.
11/13
Printed in China