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Product dimension, cutout and installation specifications are provided for planning purposes only. Before installing  
any product, be sure to verify cutout dimensions and electrical/gas connections as actual product dimensions may vary.

JENN-AIR

®

 DETAILED PLANNING DIMENSIONS

3 of 4

JRC120003A  07/2012  

Bottom of Cabinet

Back of Cabinet

F

A

B

G

H

I

D

E

C

A

B C

D

E

F

G

H

I

J

Conduit Channel

K

A

M

N

O

P

L

L

Power Supply Location

30" cOMbINATION MIcROwAvE/wALL OvENS

JMW3430W, JMW2430W, JMW2330W – 29

3

4

" x 43

1

8

" x 26

3

4

"

A

B

C*

A

B

C*

G

G

e

e

A

B

C

e

E

D

D

D

F

E

F

E

F

B

C*

e

e

F

A

H

A

B

C*

A

B

C*

G

G

e

e

A

B

C

e

E

D

D

D

F

E

F

E

F

B

C*

e

e

F

A

H

FRONT VIEW

SIDE VIEW

MODEL #

JMW3430W 
JMW2430W 
JMW2330W

in

cm

A

Width of cabinet (min.)

30

76.2

B

Width of cutout

28

1

2

72.4

C

Height of cutout

41

1

4

104.8

D

Top of cutout to bottom  
of upper cabinet door (min.)

2

5.1

E

Bottom of cutout to top  
of lower cabinet door (min.)

1

1

2

3.8

F

Bottom of cutout to floor

4

5

8

19

1

4

11.7-

48.9

G

Depth of cutout (min.)

24

61.0

e

Recommended junction box location

ELECTRICAL REQUIREMENTS

240 volt, 40-amp fused, grounded circuit is required. A dedicated 
circuit is recommended.
The length of conduit provided is for serviceability. Do not cut the 
conduit. The junction box should be located 3" (7.6 cm) maximum 
below the support surface. Drill a 1

1

4

" (3.4 cm) minimum diameter 

hole in the left rear corner of the support surface for access to the 
junction box.

BACK VIEW

OPENING/cLEARANcE DIMENSIONS

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