PRODUCT MODEL SERIES
OVERALL DIMENSIONS
CABINET OPENING DIMENSIONS
KBHC179J
KBHC109J
KBHV109P
KBMC140H
KBMC147H
Electrical:
A four-wire or three-wire, single
phase, 240-volt, 60 Hz, AC-only electrical supply is
required on a separate, 20-ampere circuit, fused
on both sides of the line.
Note: Models KBHC109, KBHC179, YKBHC109 and
YKBCH179 require a 30-ampere circuit. Use
minimum 8 gauge copper wire only. A time-delay
fuse or circuit breaker is recommended. A U.L.-
listed conduit connector must be provided at the
junction box.
Because Whirlpool Corporation policy includes a continuous commitment to improve
our products, we reserve the right to change materials and specifications without notice.
Dimensions are for planning purposes only. For complete details, see Installation
Instructions packed with product. Specifications subject to change without notice.
Ref. 4452615
09-20-05
27" and 30" Built-in Microwave Oven
®
19-3/16"
(48.7 cm)
recessed
height
20-1/2"
(52.1 cm)
overall
height
A
recessed
width
23" (58.3 cm)
max. recessed
depth
B
overall width
A
B
27” (68.6 cm) m/w oven
25-3/8” (64.5 cm)
26-3/4” (67.9 cm)
30” (76.2 cm) m/w oven
28-3/8” (72.1 cm)
29-3/4” (75.6 cm)
A min.
cabinet width
B
cutout
width
1" (25.4 cm)
top of cutout
to bottom
of upper
cabinet door
1-1/2"
(38.1 cm)
min.
bottom of
cutout to
top of
cabinet
door
40"
(101.2 cm)
bottom of
cutout to
floor
Cabinet side view
19-7/16"
(49.4 cm)
cutout
height
23-1/4" (59.1 cm)
min. cutout depth
23" (58.4 cm)
recessed oven
depth
recessed
oven
cabinet
oven
front
Electrical supply junction box
should be located 3
inches (7.6 cm) maximum below the support surface
when oven is installed in a wall cabinet. Cutout for
wiring should be in the right rear or left rear corner.
For undercounter installation, it is recommended
that the junction box be located in the adjacent right
or left cabinet. If installing junction box on rear wall
behind oven, junction box must be recessed and
located in the upper or lower right or left corner of
cabinet.
A
B
27” (68.6 cm) m/w oven
27” (68.6 cm)
25-1/2” (64.8 cm)
30” (76.2 cm) m/w oven
30” (76.2 cm)
28-1/2” (72.4 cm)
