Wolf L342212 Instructions for use

Planning Information
Model L342212 Pro Hood Liner
Dimensions in parentheses are in
millimeters unless otherwise specified.
9/06
1
Wolf Pro hood liners allow you to incorporate
superior ventilation within your kitchen design.
Whether you prefer French country or modernist, the
Pro liners take care of the interior design, with true
superior ventilation. All you have to do is decide what it
will look like.
Sometimes referred to as power packs, these liners
bring all of the controls, lighting and convenience of
our new ventilation line for those applications with a
custom exterior treatment.
Pro ventilation hood liners are recommended for use
with all Wolf cooking appliances. This Pro liner will
accommodate a 36" (914) wide decorative hood.
This Wolf Pro hood liner will accom-
modate a 36" (914) wide decorative hood.
Pro hood liners are sold as a shell only;
internal, in-line and remote blower
options are available.
Model L342212
Stainless steel
enclosed liner
Backdraft damper
Stainless steel
baffle filters
Infinite speed
blower control
Halogen lighting
Seamed
construction
Recessed easy
access controls

Planning Information
Model L342212 Pro Hood Liner
Dimensions in parentheses are in
millimeters unless otherwise specified.
Dimensions may vary by ±
1
/ 8 " (3).
2
12" (305)
OVERALL
HEIGHT
343/8" (873)
OVERALL WIDTH
4"(102)
221/2" (572)
OVERALL DEPTH
12"
(305)
1"(25)
3"
(76)
3"
(76)
283/8" (721)
223/8"
(568)
OVERALL DIMENSIONS
FEATURES
Stainless steel enclosed liner with seamed
construction
Internal, in-line and remote blower options
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
Transition with backdraft damper included
Two and five year residential warranty –
exclusions apply; warranty information can
be found on our website, wolfappliance.com

Planning Information
Model L342212 Pro Hood Liner
Dimensions in parentheses are in
millimeters unless otherwise specified.
3
BLOWER OPTIONS
1200 CFM Internal Blower 805087
1100 CFM In-Line Blower 808332
900 CFM Remote Blower 801641
1200 CFM Remote Blower 801642
1500 CFM Remote Blower 804701
RRefer to the Pro Ventilation
Recommendations chart at the end
of this section.
ACCESSORIES
38" (965) high stainless steel
backsplash
38" (965) high stainless steel
backsplash with warming rack
Contact your Wolf dealer for additional
information on accessories.
SPECIFICATIONS
Overall Width of Liner 34 3/8" (873)
Overall Height of Liner 12" (305)
Overall Depth of Liner 22 1/2" (572)
Duct Size 10" (254) Round
Discharge Vertical
Electrical Supply Requirements 110 / 120 V AC, 60 Hz
15 amp dedicated circuit
Shipping Weight 44 lbs (20 kg)
Specifications are subject to change without notice.

Planning Information
Model L342212 Pro Hood Liner
Dimensions in parentheses are in
millimeters unless otherwise specified.
4
INSTALLATION SPECIFICATIONS
30" TO 36"
(762–914)
TO COUNTERTOP
E
12" (305)
HEIGHT OF LINER
221/2" (572)
DEPTH OF LINER
DECORATIVE HOOD
HOOD LINER HOOD LINER
DECORATIVE HOOD
6"
(152)
5"
(127)
LOCATION OF
ELECTRICAL
343/8" (873)
WIDTH OF LINER
30" TO 36"
(762–914)
TO COUNTERTOP
DIMENSIONS
Overall Width of Liner 34 3/8" (873)
Overall Height of Liner 12" (305)
Overall Depth of Liner 22 1/2" (572)
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.

Planning Information
Model L342212 Pro Hood Liner
Dimensions in parentheses are in
millimeters unless otherwise specified.
5
INSTALLATION NOTES
Refer to the illustrations and specifications
for overall dimensions and installation specifics.
Wolf Pro hood liners 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.
Installation of all Pro hood liners 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 hood liners are shipped without a
blower assembly. Internal, in-line and 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
liner only with a Wolf blower.
Pro hood liners 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 a minimum of 6" (152)
of 120 V AC, 60 Hz power cable. Locate electri-
cal within the shaded area shown in the Instal-
lation 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.
A decorative hood can be created out of
wood, plaster, tile or metal. The shape of the
decorative hood is not critical, the only place
where the the liner and outside cover must
meet is at the bottom edge of the metal liner.
The decorative hood and liner must fit at the
bottom edge in both width and depth.
The height of the liner does not have to be
the same as the height of the decorative hood,
and is generally shorter.
The top depth of the liner, 12" (305)
standard, must be less than the interior depth
of the decorative hood. Measure the interior
depth of the hood at the top height of the liner
to make sure the liner will fit inside of the
decorative hood.
The hood liner comes standard with
a 4" (102) lower reveal. Be sure to include this
dimension in your decorative hood selection.
Always use the interior measurements of the
decorative hood and measure in multiple places.
Use the smallest dimensions to verify hood liner
specifications.
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.

Planning Information
Model L342212 Pro Hood Liner
6
Dimensions in parentheses are in
millimeters unless otherwise specified.
12" (305)
HEIGHT OF LINER
HOOD LINER
DUCTWORK INSTALLATION
THROUGH ROOF
8" ROUND DUCT (L282212I)
10" ROUND DUCT (ALL OTHER LINERS)
SOFIT OR CABINET
OR DUCT COVER
VERTICAL DISCHARGE ONLY FOR VENTILATION HOOD LINERS.
VERTICAL DISCHARGE
221/2" (572)
DEPTH OF LINER
DECORATIVE HOOD
30" TO 36"
(762–914)
COUNTERTOP
TO BOTTOM OF
DECORATIVE HOOD
36" (914)
STANDARD
FLOOR TO
COUNTERTOP
HEIGHT
TRANSITION
173/4"W x 41/4"D TO 8" ROUND
93/8"H (L282212I)
221/4"W x 9"D TO 10" ROUND
10"H (ALL OTHER LINERS)
DIMENSIONS INCLUDE FLANGES
ROOF CAP OR REMOTE BLOWER –
TRANSITION FROM 8" (203) TO 10" (254) DUCT
REQUIRED FOR REMOTE BLOWER
DUCTING CONSIDERATIONS
Model L282212I comes with an internal blower,
all other Wolf Pro hood liners are shipped
without the blower assembly. Internal, in-line or
remote blower assemblies are available. For hood
liners, the remote blower can be mounted on the
roof or exterior wall.
Pro hood liners have a vertical discharge location
as shown in the illustration below.
IMPORTANT NOTE: Install these hood liners
only with a Wolf blower.
Refer to the Pro ventilation charts at the end of
this section for recommendations and blower
options.
Ducting considerations for
Pro hood liners.

Planning Information
Wolf Ventilation Recommendations
Dimensions in parentheses are in
millimeters unless otherwise specified.
7
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
Remote BLOWER-60REM and
BLOWER-90REM
143/4"
(375)
291/2"
(749)
291/2"
(749)
21" (533)
25"
(635)
103/8"
(264)
71/4"
(184)
10"
(254)
10" (254)
Diameter
WOLF BLOWER ASSEMBLIES
A ventilation system must include a blower
assembly. With a few exceptions where internal
blowers are included, Wolf ventilation hoods and
downdrafts 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 home-
owner preferences. Internal, in-line and remote
blower assemblies are available as sales acces-
sories through your Wolf dealer.
Wolf internal, in-line and remote blowers are for
use with Wolf cooktop hoods, downdraft
systems and Pro ventilation hoods and hood
liners.
IMPORTANT NOTE: Use only a Wolf blower
with all Wolf ventilation products.
Internal blowers are mounted inside the hood
canopy or downdraft blower box. 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 illustrations below for
dimensions of Wolf in-line and remote blowers.
Ventilation recommendation charts on the
following pages provide minimum CFM recom-
mendations according to the cooking appliance
and ventilation system used and blower options
for each specific ventilation hood or downdraft.
Remote BLOWER-120REM Remote BLOWER-150REM
113/4"
(298)
211/2"
(546)
243/8"
(619)
181/2"
(470)
121/4"
(311)
41/2"
(114)
18"
(457)
22"
(559)
247/8"
(632)
12"
(305)
18"
(457)
8"
(203)
In-line BLOWER-60IL In-line BLOWER-110IL
Dimensions may vary by ±
1
/ 8 " (3).

Planning Information
Wolf Ventilation Recommendations
8
Dimensions in parentheses are in
millimeters unless otherwise specified.
PRO VENTILATION CFM RECOMMENDATIONS
Pro Hood Liners
L282212I L342212 L402212 L462212 L522212 L582212
DF304 / R304 / SRT304 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 900 900
R482 / RT482 900 900
DF606 / R606 1500
DF604 / R604 1500
Model numbers for dual fuel ranges, gas ranges, sealed burner rangetops and gas rangetops indicate width and number of surface
burners. Features such as a charbroiler, griddle and/or French Top will vary.
CFM recommendations are based on total Btu/hr output. Wolf recommends 1 CFM per 100 Btu/hr (.03 kW). Additional CFM may be
required for long duct runs.
PRO VENTILATION BLOWER OPTIONS
Pro Hood Liners
Blower Description Blower Number Hood Liner Models
600 CFM Internal* Included with (I) Model L282212I
1200 CFM Internal LBLOWER-120INT (805087) All Hood Liners (except L282212I)
1100 CFM In-Line BLOWER-110IL (808332) All Hood Liners (except L282212I)
900 CFM Remote BLOWER-90REM (801641) All Hood Liners (except L282212I)
1200 CFM Remote BLOWER-120REM (801642) All Hood Liners (except L282212I)
1500 CFM Remote BLOWER-150REM (804701) All Hood Liners (except L282212I)
*Vertical discharge with 8" (203) round duct. In-line blower is vertical discharge with 10" (254) round duct. Remote blowers are
adjustable discharge with 10" (254) round duct.
Transition with backdraft damper included with hood liners. Blower configurations are for reference only. Refer to minimum CFM
recommendations for your specific cooking product. Always consult a qualified HVAC Engineer for specific applications.