For help and assistance with Bosch accessories please visit: www.bosch-eshop.com/eshop/bosch/us or call 1-800-944-2904 Mon-Fri 5am to 6pm PST Sat 6am to 3pm PST
Notes: All height, width and depth dimensions are shown in inches. Please refer to installation instructions prior to making cutout. BSH reserves the absolute and unrestricted right
to change product materials and specifications, at any time, without notice. Consult the product’s installation instructions for final dimensional data and other details. Applicable product
warranty can be found in accompanying product literature or you may contact your account manager for further details.
Warranties: Bosch warrants that the Product is free from defects in materials and workmanship for a period of three hundred and sixty-five (365) days from the date of purchase. The foregoing
timeline begins to run upon the date of purchase, and shall not be stalled, tolled, extended, or suspended, for any reason whatsoever. This Product is also warranted to be free from cosmetic
defects in material and workmanship (such as scratches of stainless steel, paint/porcelain blemishes, chip, dents, or other damage to the finish of the Product, for a period of thirty (30) days
from the date of purchase or closing date for new construction. This cosmetic warranty excludes slight color variations due to inherent differences in painted and porcelain parts, as well as
differences caused by kitchen lighting, product location, or other similar factors. This cosmetic warranty specifically excludes any display, floor, “As Is”, or “B” stock appliances.
For more information on our entire line of products, go to www.bosch-home.com/us or call 1-800-944-2904
© BSH Home Appliances Corporation. All rights reserved. Bosch is a registered trademark of Robert Bosch GmbH.
Installation Details
Warming Drawer
required
minimum
IMPORTANT: base has to be able to support
oven weight. Please check oven manual for
minimum weight requirements.
Flush Installation
Single Oven over Warming Drawer
between cutouts*
Wall Oven
Speed Microwave Oven
Speed Microwave Oven over 27" Single Oven
IMPORTANT: base has to be able to support
oven weight. Please check oven manual for
minimum weight requirements.
required
minimum
between cutouts*
Flush installation requires a base plate
underneath the body: 27" Products - Dimensions:
H 5/16"(8) x W 251/2"(648) x D 221/2"(571)
Standard
Cutout 1
The ovens will overlap the cutout resulting in
a 1/2" (13mm) spacing between the products
IMPORTANT: The spacing between cutouts applies when installing any Bosch 30" or
27" single, double, combination and 27"/30" compact oven in a side-by-side installation.
Side-by-Side Installation
Cutout 2
Standard Flush
Cutout 1
The ovens will overlap the cutout resulting in
a 1/2" (13mm) spacing between the products
IMPORTANT: The spacing between cutouts applies when installing any Bosch 30" or
27" single, double, combination and 27"/30" compact oven in a side-by-side installation.
Side-by-Side Installation
Cutout 2 Cutout 1 Cutout 2
Flush
Cutout 1
The ovens will overlap the cutout resulting in
a 1/2" (13mm) spacing between the products
IMPORTANT: The spacing between cutouts applies when installing any Bosch 30" or
27" single, double, combination and 27"/30" compact oven in a side-by-side installation.
Side-by-Side Installation
Cutout 2
Cutout 1 Cutout 2
The ovens will overlap the cutout resulting in
a 1/2" (13mm) spacing between the products
IMPORTANT: The spacing between cutouts applies when installing any Bosch 30" or
27" single, double, combination and 27"/30" compact oven in a side-by-side installation.
Side-by-Side Installation
Cutout 2 Cutout 1 Cutout 2
800 Series – Stainless Steel HBN8451UC
27" Single Wall Oven
Standard Installation
27" Single Oven over Warming Drawer
Wall oven junction box may be located
above or right or left of the unit within
reach of the power conduit.
Electrical hook up may be located below
(depending on space) or next to the drawer
within the reach of the power cord.
Standard Installation
27" Speed Microwave Oven over Single Oven***
Junction box may be located above or
next to the unit within the reach of the
power cord.
Junction box may be located below
(depending on space) or next to the
unit within the reach of the power cord.
Most combinations available as combo
oven (one cut out, one electrical hook up).
Minimum dimension
between cut outs:
• 1" (25mm) for wall oven
cut out height of 285/8"
• 25/8" (67mm) for wall oven
cut out height of 27"
