Wolf PW422210 Instructions for use

Dimensions in parentheses are in
millimeters unless otherwise specified.
9/07
1
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
Model PW422210
Model PW422210R
Rail Option
Wolf Pro wall 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.
Pro low-profile wall hoods are available in the classic
stainless steel finish. You also have the option of a
decorative rail. While a classic stainless steel rail is
standard on (R) models, platinum or brass rails are
available to match the bezels of our dual fuel ranges
and sealed burner rangetops.
Pro wall ventilation hoods are recommended for use
with all Wolf cooking appliances. For optimal perform-
ance, a Pro 27" (686) deep wall hood is recommended
for use with ranges and rangetops that contain a
charbroiler or griddle.
Wolf Pro low-profile wall hoods are
10" (254) high by 22" (559) deep and
come 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
hoods are sold as a shell only; internal,
in-line and remote blower options are
available.
Model PW422210R shown with decorative rail.
Classic stainless
steel finish
Stainless steel
baffle filters
Location of
rating plate
Infinite-speed
blower control
Welded seams
and hemmed edges
Halogen lighting
Hand finished
craftsmanship
Recessed easy-
access controls
Decorative rail
(optional)

2
Dimensions in parentheses are in
millimeters unless otherwise specified.
Unit dimensions may vary by ±
1
/ 8 " (3).
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
FEATURES
42" (1067) wide wall ventilation hood with
classic stainless steel finish
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
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
CSA listed to US and Canadian safety
standards
Two and five year residential warranty—
exclusions apply; warranty information can
be found on our website, wolfappliance.com
10"(254)
OVERALL
HEIGHT
42" (1067)
OVERALL WIDTH
4"(102)
42" (1067)
OVERALL WIDTH
22" (559)
OVERALL DEPTH
12"
(305)
10"(254)
OVERALL
HEIGHT
4"(102)
22" (559)
OVERALL DEPTH
12"
(305)
2"
(51)
3/4" (19)
DIAMETER
OF RAIL
OVERALL DIMENSIONS
Model PW422210
Model PW422210R with Rail

3
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
SPECIFICATIONS
Overall Width of Hood 42" (1067)
Overall Height of Hood 10" (254)
Overall Depth of Hood 22" (559)
(including rail) 24" (610)
In-Line Blower Option 600 CFM
Remote Blower Options 600 or 900 CFM
Discharge Vertical or Horizontal
Duct Size 10" (254) Round
Electrical Supply Requirements 110 / 120 V AC, 60 Hz
15 amp dedicated circuit
Shipping Weight (shell only) 75 lbs (34 kg)
Specifications are subject to change without notice.
BLOWER OPTIONS
600 CFM In-Line Blower 808331
600 CFM Remote Blower 801640
900 CFM Remote Blower 801641
Refer to Pro Ventilation Recommendations
at the end of this section.
ACCESSORIES
Platinum or brass decorative rail
and stand-offs
38" (965) high classic stainless
steel backsplash with or without
warming racks
6" (152), 12" (305), 18" (457) and
24" (610) classic stainless steel
duct covers
Transitions for both 8" (203) and
10" (254) round duct
Accessories are available through your
Wolf dealer. To obtain local dealer
information, visit the Showroom Locator
section of our website, wolfappliance.com.

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22" (559)
DEPTH OF HOOD
42" (1067)
WIDTH OF HOOD
E
6"
(152)
5"
(127)
LOCATION OF
ELECTRICAL
NOTE: Pro low-profile hoods have an adjustable discharge.
30" TO 36"
(762–914)
TO COUNTERTOP
30" TO 36"
(762–914)
TO COUNTERTOP
10" (254)
HEIGHT
OF HOOD
DIMENSIONS
Overall Width of Hood 42" (1067)
Overall Height of Hood 10" (254)
Overall Depth of Hood (excluding rail) 22" (559)
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 Low-Profile Wall Ventilation Hood
MODEL PW422210(R)

5
Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
INSTALLATION NOTES
Refer to the illustrations and specifications
for overall dimensions and installation specifics.
Wolf Pro wall ventilation hoods are recom-
mended for use with any Wolf cooking appli-
ance, 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.
IMPORTANT NOTE: For optimal performance, a
Pro 27" (686) deep wall hood is recommended
for use with ranges and rangetops that contain
a charbroiler or griddle.
Installation of all Pro ventilation 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 on page 4.
Wolf Pro wall 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 the charts at the end of this section for Pro
ventilation recommendations and blower
options.
IMPORTANT NOTE: Install this ventilation hood
only with a Wolf blower.
Pro wall 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 on page 4.
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.

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Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
Ducting for Pro
low-profile wall hoods.
DUCTWORK INSTALLATION
THROUGH ROOF
22" (559)
DEPTH OF HOOD
10" (254) ROUND DUCT
SOFFIT OR CABINET
OR DUCT COVER
VERTICAL DISCHARGE
173/4"W x 41/4"D TO 10" ROUND
93/8"H (INCLUDING FLANGES)
ACCESSORY TRANSITION
FOR IN-LINE OR
REMOTE BLOWER
30" TO 36"
(762–914)
COUNTERTOP
TO BOTTOM OF
VENTILATION HOOD
36" (914)
STANDARD
FLOOR TO
COUNTERTOP
HEIGHT
10" (254)
HEIGHT OF HOOD WALL HOOD
ROOF CAP OR REMOTE BLOWER
NOTE: 10" (254) ROUND ACCESSORY TRANSITION SHOWN IN VERTICAL DISCHARGE APPLICATION WITH
IN-LINE OR REMOTE BLOWER. REFER TO INSTALLATION INSTRUCTIONS FOR HORIZONTAL DISHCARGE.
DUCTING CONSIDERATIONS
Wolf Pro low-profile wall 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.
Pro low-profile wall hoods come standard with
a horizontal or vertical discharge. No transition is
included. When using an in-line or external
blower, use the optional accessory 10" (254)
round transition.
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 low-profile wall
hoods must be vented to the outside. Use only
metal ductwork.
Refer to the illustration below for ducting
considerations for Pro low-profile wall hoods.

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Dimensions in parentheses are in
millimeters unless otherwise specified.
Unit dimensions may vary by ±
1
/ 8 " (3).
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(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 low-profile wall hood.
241/2"
(622)
151/2"
(394)
281/4"
(718)
203/4"
(527)
243/4"
(629)
14"
(356)
43/4"
(121)
10" (254)
Diameter
113/4"
(298)
211/2"
(546)
243/8"
(619)
181/2"
(470)
121/4"
(311)
41/2"
(114)
In-line BLOWER-60IL Remote BLOWER-60REM and
BLOWER-90REM

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Dimensions in parentheses are in
millimeters unless otherwise specified.
Planning Information
Pro Low-Profile Wall Ventilation Hood
MODEL PW422210(R)
PRO VENTILATION CFM RECOMMENDATIONS
PRO VENTILATION BLOWER OPTIONS
Pro Low-Profile Wall Hoods
Blower Description Blower Number Wall Hood Models
500 CFM Internal WBLOWER-50INT (810991) PW302210 / PW362210
600 CFM In-Line BLOWER-60IL (808331) All Low-Profile Wall Hoods
600 CFM Remote BLOWER-60REM (801640) All Low-Profile Wall Hoods
900 CFM Remote BLOWER-90REM (801641) All Low-Profile Wall Hoods
Pro Low-Profile Wall Hoods
Model PW302210 PW362210 PW422210 PW482210
DF304 / R304 / SRT304 500 / 600 500 / 600
DF366 / R366 / SRT366 / RT366 900 900
DF364 / R364 / SRT364 / RT364 900 900
RT362 900 900
DF484 / R484 / SRT484 / RT484 900
Minimum CFM requirements for Wolf ranges and rangetops. CFM recommendations are based on total Btu/hr output.
Additional CFM may be required for long duct runs.