Wolf PWC422418(R) Instructions for use

Dimensions in parentheses are in
millimeters unless otherwise specified.
6/07
1
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
Wolf Pro wall chimney hoods provide the ultimate
in ventilation. With standard elements like heat sentry
and dual setting halogen lighting, Wolf elevates the
need for ventilation to an enjoyable perk.
The Pro wall chimney hood installed with an optional
6" (152), 12" (305), 18" (457) or 24" (610) classic
stainless steel duct cover completes the chimney
design. With the Pro wall chimney hood you also have
the option of a decorative rail. While a classic stainless
steel rail is standard on the (R) model, platinum or
brass rails are also available to match the bezels of our
dual fuel ranges.
Pro wall chimney ventilation hoods are recommended
for use with all Wolf cooking appliances.
Wolf Pro wall chimney hoods are
available in the classic stainless steel
finish. Rail option hoods (R) come with a
classic stainless steel decorative rail and
stand-offs. Optional platinum or brass
rails match dual fuel range bezels. Pro
wall chimney hoods are sold as a shell
only, internal, in-line and remote blower
options are available.
Classic stainless
steel finish
Backdraft damper
Stainless steel
baffle filters
Infinite-speed
blower control
Location of
rating plate
Halogen lighting
Model PWC422418
Model PWC422418R
Rail Option
Model PWC422418R shown with decorative rail
Hand finished
craftsmanship
Recessed easy-
access controls
Welded seams and
hemmed edges
Decorative rail
(optional)

2
18" (457)
OVERALL
HEIGHT
42" (1067)
OVERALL WIDTH
24" (610)
TOP WIDTH
24" (610)
TOP WIDTH
42" (1067)
OVERALL WIDTH
4" (102)
4" (102)
24" (610)
OVERALL DEPTH
131/2"
(343)
131/2"
(343)
24" (610)
OVERALL DEPTH
18" (457)
OVERALL
HEIGHT
2"
(51)
3/4" (19)
DIAMETER
OF RAIL
FEATURES
Classic stainless steel finish
Optional 6" (152), 12" (305), 18" (457) and
24" (610) duct covers available to complete
the chimney design
Rail option wall hoods (R) come with a
classic stainless steel decorative rail and
stand-offs—optional platinum or brass rail
available to match dual fuel range bezels
Internal, in-line and remote blower options
Heavy-duty 16-gauge brushed stainless steel
construction
Stainless steel enclosed liner
Continually welded seams, hemmed edges
and sides and hand finished craftsmanship
Recessed easy access controls
Infinite speed blower control
Heat sentry feature automatically turns unit
on when heat is sensed and automatically
adjusts blower speed
Halogen lighting with two settings
Removable, dishwasher-safe, restaurant-
grade stainless steel baffle filters and grease
cups
Transition with backdraft damper included
UL listed to US and Canadian safety
standards
UL approved for covered outdoor applica-
tions
Two and five year residential warranty –
exclusions apply; warranty information can
be found on our website, wolfappliance.com
OVERALL DIMENSIONS
Model PWC422418
Model PWC422418R
with Rail
Dimensions in parentheses are in
millimeters unless otherwise specified.
Unit dimensions may vary by ±
1
/ 8 " (3).
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)

3
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
SPECIFICATIONS
Overall Width of Hood 42" (1067)
Overall Height of Hood 18" (457)
Overall Depth of Hood – PWC422418 24" (610)
PWC422418R (including rail) 26" (660)
Internal Blower Options 600 or 900 CFM
In-Line Blower Option 1100 CFM
Remote Blower Options 900, 1200 or 1500 CFM
Discharge Vertical
Duct Size 10" (254) Round
Electrical Supply Requirements 110 / 120 V AC, 60 Hz
15 amp dedicated circuit
Shipping Weight (shell only) 86 lbs (39 kg)
Specifications are subject to change without notice.
BLOWER OPTIONS
600 CFM Internal Blower 801644
as of Fall 2007 801314
900 CFM Internal Blower 801645
as of Fall 2007 801315
1100 CFM In-Line Blower 808332
900 CFM Remote Blower 801641
1200 CFM Remote Blower 801642
1500 CFM Remote Blower 804701
Refer to Pro Ventilation Recommendations
at the end of this section.
ACCESSORIES
Platinum or brass decorative rail
and stand-offs
38" (965) high stainless steel
backsplash with warming racks
38" (965) high stainless steel
backsplash
6" (152), 12" (305), 18" (457) and
24" (610) duct covers
Accessories are available through your
Wolf dealer. To obtain local dealer
information, visit the Locator section of
our website, wolfappliance.com.

4
E
6"
(152)
5"
(127)
LOCATION OF
ELECTRICAL
30" TO 36"
(762–914)
TO COUNTERTOP
30" TO 36"
(762–914)
TO COUNTERTOP
18" (457)
HEIGHT
OF HOOD
24" (610)
DEPTH OF HOOD
42" (1067)
WIDTH OF HOOD
NOTE: Pro wall chimney hoods have a vertical discharge.
DIMENSIONS
Overall Width of Hood 42" (1067)
Overall Height of Hood 18" (457)
Overall Depth of Hood (excluding rail) 24" (610)
Countertop to Bottom of Hood 30" (762) to 36" (914)
Location of Electrical Within shaded area
See Installation Instructions shipped with unit for detailed specifications.
INSTALLATION SPECIFICATIONS
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)

5
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
INSTALLATION NOTES
Refer to the illustrations and specifications
for overall dimensions and installation specifics.
Wolf Pro wall chimney ventilation hoods are
recommended for use with any Wolf cooking
appliance, and should be as least as wide as
the cooking surface. It is recommended that the
hood overlap the cooking surface by 3" (76) on
either side.
Optional 6" (152), 12" (305), 18" (457) and
24" (610) duct covers are available as a sales
accessory to complete the chimney design.
Installation of all Pro wall chimney hoods
should be 30" (762) to 36" (914) from the
bottom of the hood to the countertop. Follow
the dimensions shown in the Installation
illustration.
Wolf Pro wall chimney hoods are shipped
without a blower assembly. Internal, in-line or
remote blower assemblies are available. Blower
options also vary with the volume of air that
needs to be moved and the length of the duct
run. Refer to page 8 for Pro Ventilation CFM
Recommendations and Blower Options.
IMPORTANT NOTE: Install this ventilation hood
only with a Wolf blower.
Pro wall chimney hoods require a separate,
grounded 110/120 V AC, 60 Hz power supply.
The service should have its own 15 amp circuit
breaker. Placement of the electrical supply is
not critical, as long as you provide enough 120
V AC, 60 Hz power cable to make the electrical
connection. Locate electrical within the shaded
area shown in the Installation illustration.
You must follow all National Electrical Code
regulations. In addition, be aware of local codes
and ordinances when installing your service.
Refer to the installation instructions shipped
with each Wolf product for detailed specifica-
tions. This information can also be found on
our website, wolfappliance.com.

6
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
Ducting for Pro wall
chimney hoods.
DUCTWORK INSTALLATION
THROUGH ROOF
24" (610)
DEPTH OF HOOD
ROOF CAP OR REMOTE BLOWER
10" (254) ROUND DUCT
SOFFIT OR CABINET
OR DUCT COVER
NOTE: VERTICAL DISCHARGE ONLY FOR PRO WALL CHIMNEY HOODS.
VERTICAL DISCHARGE
TRANSITION
14"W x 93/4"D TO 10" ROUND
7"H (INCLUDING FLANGES)
30" TO 36"
(762–914)
COUNTERTOP
TO BOTTOM OF
VENTILATION HOOD
36" (914)
STANDARD
FLOOR TO
COUNTERTOP
HEIGHT
18" (457)
HEIGHT
OF HOOD
163/4" (425)
TOP OF WOOD
MOUNTING STRIP
WALL HOOD
DUCTING CONSIDERATIONS
Wolf Pro wall chimney ventilation hoods are
shipped without the blower assembly. Internal,
in-line and remote blower assemblies are
available.
IMPORTANT NOTE: Install this ventilation hood
only with a Wolf blower.
Wolf Pro wall chimney hoods have a vertical
discharge location with 10" (254) round duct.
A transition with backdraft damper is included.
The hood will operate most efficiently when
ductwork does not exceed 50' (15 m) in length.
Local building codes may require the use of
make-up air. Consult your local HVAC profes-
sional for specific requirements in your area.
IMPORTANT NOTE: Wolf Pro wall chimney
hoods must be vented to the outside. Use only
metal ductwork.
Refer to the illustration below for ducting
considerations for Pro wall chimney hoods.

7
Dimensions in parentheses are in
millimeters unless otherwise specified.
Unit dimensions may vary by ±
1
/ 8 " (3).
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
WOLF BLOWER ASSEMBLIES
A ventilation system must include a blower
assembly. Wolf ventilation hoods are shipped
without the blower assembly. An internal, in-line
or remote blower assembly must be selected to
accommodate the cooking appliance, CFM
requirements and homeowner preferences.
Internal, in-line and remote blower assemblies
are available as sales accessories through your
Wolf dealer.
IMPORTANT NOTE: Use only a Wolf blower
with all Wolf ventilation products.
Internal blowers are mounted inside the hood
canopy. In-line blowers are mounted in between
the hood and the exterior of the home. Remote
blowers can be mounted on the roof or in some
cases, on an exterior wall. Refer to the illustra-
tions below for dimensions of Wolf in-line and
remote blowers.
Pro ventilation recommendation charts on the
following page provide minimum CFM recom-
mendations according to the cooking appliance
and ventilation hood used and blower options
for each specific Pro wall chimney hood.
241/2"
(622)
151/2"
(394)
281/4"
(718)
203/4"
(527)
243/4"
(629)
14"
(356)
43/4"
(121)
10" (254)
Diameter
143/4"
(375)
291/2"
(749)
291/2"
(749)
18" (457)
22"
(559)
101/8"
(257)
71/4"
(184)
10"
(254)
10" (254)
Diameter
143/4"
(375)
291/2"
(749)
291/2"
(749)
21" (533)
25"
(635)
103/8"
(264)
71/4"
(184)
10"
(254)
10" (254)
Diameter
18"
(457)
22"
(559)
247/8"
(632)
12"
(305)
18"
(457)
8"
(203)
In-line BLOWER-110IL
Remote BLOWER-90REM Remote BLOWER-120REM Remote BLOWER-150REM

8
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro 42" (1067) Wall Chimney Hood
MODEL PWC422418(R)
Pro Wall Chimney Hoods
Model PWC362418 PWC422418 PWC482418 PWC542418
DF304 / R304 / SRT304 600 600
DF366 / R366 / SRT366 / RT366 900 900
DF364 / R364 / SRT364 / RT364 900 900
RT362 900 900
R488 / RT488 1100 1100
DF486 / R486 / SRT486 / RT486 1100 1100
DF484 / R484 / SRT484 / RT484 1100 1100
Minimum CFM requirements for Wolf ranges and rangetops. Additional CFM may be required for charbroilers, griddles
and long duct runs.
PRO VENTILATION CFM RECOMMENDATIONS
PRO VENTILATION BLOWER OPTIONS
Pro Wall Chimney Hoods
Blower Description Blower Number Wall Chimney Hood Models
600 CFM Internal CTBLOWER-60INT (801644 – 810314 as of Fall 2007) PWC362418 / PWC422418
900 CFM Internal CTBLOWER-90INT (801645 – 810315 as of Fall 2007) PWC362418 / PWC422418
1200 CFM Internal IBLOWER-120INT (804703 – 810317 as of Fall 2007) PWC482418 / PWC542418
1100 CFM In-Line BLOWER-110IL (808332) All Pro Wall Chimney Hoods
900 CFM Remote BLOWER-90REM (801641) All Pro Wall Chimney Hoods
1200 CFM Remote BLOWER-120REM (801642) All Pro Wall Chimney Hoods
1500 CFM Remote BLOWER-150REM (804701) All Pro Wall Chimney Hoods