Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
Top cover available in three finishes
Model DD36I
Internal Blower Included
Three-speed blower control
Model DD36R
In-Line or Remote Blower
Required
9" (229) chimney elevation
Aluminum mesh filters
Stainless steel filter covers
Remote-mounted control module
Location of rating plate
Control module and top cover for the 36" (914) downdraft come in classic, platinum and carbon stainless steel finishes and are available as sales accessories. Model DD36I includes a 500 CFM internal blower. In-line and remote blower options are available for Model DD36R.
T
he cooktop downdraft rises from the countertop to whisk away odors and smoke into the easy-to-clean, five-layer mesh filter. For ease in matching your Wolf cooktop, the remote-mounted control module and top cover are available in the exclusive premium finishes of platinum or carbon stainless steel, or the standard classic stainless steel finish.
Wolf downdraft ventilation systems are recommended for use with Wolf induction, framed electric and gas cooktops and integrated modules. They cannot be used with unframed electric cooktops and are not recommended for use with the electric grill, steamer and fryer modules.
A Pro ventilation hood is recommended for use with
Wolf dual fuel ranges, gas ranges, sealed burner rangetops and gas rangetops. With an accessory trim kit, the 36" (914) downdraft can be used with sealed burner rangetop Model SRT366.
Dimensions in parentheses are in millimeters unless otherwise specified.
9/07
1
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
F E A T U R E S
Classic, platinum and carbon stainless steel finishes available on control module and top cover
Remote-mounted control module
Internal, in-line and remote blower options
Three-speed blower control
Filter clean timer lets you know when the filter needs cleaning
Delay-off feature automatically turns unit off after five minutes, chimney remains up
Stainless steel filter cover with dishwashersafe aluminum mesh filter
LED indicators
Downdraft control kit, available as a sales accessory—includes control module, top cover, mounting brackets, RJ45 connector and mounting hardware
UL 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
O V E R A L L D I M E N S I O N S
36"
(914) 2 3 / 8 "
(60)
9 1 / 16 "
(230) 32 1 / 4 "
(819)
1 1 / 2 " (38)
DEPTH OF
DOWNDRAFT CHIMNEY
Unit dimensions may vary by ±
1
/
8
" (3).
Dimensions in parentheses are in millimeters unless otherwise specified.
2
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
M O D E L O P T I O N S
Downdraft with 500 CFM
Internal Blower Included
Downdraft Only—In-Line or
Remote Blower Required
DD36I
DD36R
For Model DD36R, see in-line and remote blower options below.
B L O W E R O P T I O N S
1100 CFM In-Line Blower
900 CFM Remote Blower
1200 CFM Remote Blower
1500 CFM Remote Blower
808332
801641
801642
804701
Refer to Cooktop Ventilation Recommendations at the end of this section.
T R I M O P T I O N S
Classic Stainless DD36CONTROL/S
Platinum Stainless DD36CONTROL/P
Carbon Stainless DD36CONTROL/B
Control module and top cover are available in three finishes. Control kits also include mounting brackets, RJ45 connector and mounting hardware and are available as sales accessories.
S P E C I F I C A T I O N S
Overall Width
Overall Height (above countertop)
Overall Depth
Duct Size (Model DD36I)
Duct Size (Model DD36R)
Discharge
Recommended Cabinet Width
Minimum Cabinet Width
Minimum Flat Countertop Depth*
Downdraft Cut-Out Width
Downdraft Cut-Out Depth
Electrical Supply Requirements
Power Cord
Shipping Weight
36" (914)
9 1 /
16
" (230)
2 3 /
8
" (60)
3 1 /
4
" (83) x 10" (254)
3 1 / 4 " (83) x 14" (356)
Adjustable
39" (991)
36" (914)
25 1 /
8
" (638)
33" (838)
2 3 /
4
" (70)
110 /120 V AC
60 Hz, 15 amp circuit
2 1 /
2
' (.8 m) power cord with grounded plug
80 lbs (36 kg)
*Depth of countertop increases for installation with the sealed burner rangetop. Refer to installation instructions provided with the SRT/downdraft trim kit.
Specifications are subject to change without notice.
A C C E S S O R I E S
SRT/Downdraft trim kit for use with sealed burner rangetop
Model SRT366
Transitions in various sizes
Accessories are available through your
Wolf dealer. To obtain local dealer information, visit the Showroom Locator section of our website, wolfappliance.com.
C O U N T E R T O P C U T - O U T
33" (838)
2 3/4 " (70)
25 1/8 " MIN
(638)
FLAT
COUNTERTOP
SPACE
COOKTOP CUT-OUT
WIDTH
2 1/2 " MIN
(64)
19 1/4 "
(489)
Dimensions in parentheses are in millimeters unless otherwise specified.
IMPORTANT NOTE: Countertop cut-out dimensions will change for installation with the sealed burner rangetop. Refer to installation instructions provided with the SRT/downdraft trim kit.
3
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
I N S T A L L A T I O N S P E C I F I C A T I O N S
1 3/4 " MIN (45)
BACK EDGE
OF COOKTOP
TO INSIDE OF
CABINET BACK*
.344"
29 5/16 "
(745)
COUNTERTOP
TO BOTTOM OF
AIR BOX
25 1/8 " MIN (638)
OF FLAT COUNTERTOP*
5/8 "
(16)
19 1/4 " (489)
COOKTOP CUT-OUT
DEPTH
2 3/8 " (60)
2 1/8 " (54)
3 1/4 "
(83)
7 11/16
(197)
"
5"
(127)
18"
(457)
3 5/8 "
(92)
2 1/2 " MIN
(64)
WITH NO
RAISED LIP*
36"
(914)
7 1/8 "
(181)
24" MIN (610)
CABINET DEPTH
*AREAS OF POTENTIAL INTERFERENCE
L O C A T I O N O F E L E C T R I C A L
24 " min (610)
CABINET DEPTH
4" min (102)
3 1 / 2 " (89) E
10" (254)
ELECTRICAL LOCATION
IN CABINET BACK
36" min (914)
E
OPTIONAL
ELECTRICAL
LOCATION IN
ADJACENT RIGHT
SIDE CABINET
Dimensions in parentheses are in millimeters unless otherwise specified.
4
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
I N S T A L L A T I O N N O T E S
Refer to the illustrations and specifications for overall dimensions and installation specifics.
Wolf downdraft ventilation systems are recommended for use with Wolf induction, framed electric and gas cooktops and integrated modules. The downdraft should be at least as wide as the cooking surface.
IMPORTANT NOTE: Wolf downdraft ventilation systems cannot be used with unframed electric cooktops and are not recommended for use with the electric grill, steamer and fryer modules.
A Pro ventilation hood is recommended for use with Wolf dual fuel ranges, gas ranges, sealed burner rangetops and gas rangetops.
The 36" (914) downdraft can be used with sealed burner rangetop Model SRT366. An accessory trim kit is necessary for this installation. Contact your Wolf dealer for details.
Model DD36I has a 500 CFM internal blower.
Model DD36R is shipped without the blower assembly. In-line and remote blower assemblies are available. Blower options vary with the volume of air that needs to be moved and the length of the duct run. Refer to the cooktop ventilation charts at the end of this section for minimum CFM recommendations and blower options.
IMPORTANT NOTE: Install this downdraft only with a Wolf blower.
The 36" (914) downdraft will fit most 36"
(914) wide cabinets. It is recommended that oversized cabinets be used for easier installation. Cabinet backs may need to be removed.
IMPORTANT NOTE: To install a downdraft system and a Wolf cooktop, you must allow for a minimum 25 1 / 8 " (638) flat counter space from front to back. A countertop with a raised lip and/or backsplash may not allow enough space for proper installation. 2 3 /
8
" (60) of flat countertop is required behind the cooktop and 1 3 / 4 "
(44) is necessary between the back edge of the cooktop and inside of cabinet back.
The remote-mounted control module is available as a sales accessory for the 36" (914) downdraft. Installation of the control module must be within 10' (3 m) of the downdraft assembly and a minimum of 4" (102) from the outer edge of cooktop element or burner. You will be required to drill three holes and connect the downdraft to the control module with the provided wire.
IMPORTANT NOTE: This appliance must be used with a Wolf-approved control module and top cover.
Wolf downdraft ventilation systems require a separate, grounded 110/120 V AC, 60 Hz power supply. The service should have its own 15 amp circuit breaker and a grounded 3-prong receptacle should be located within the reach of the 2 1 /
2
' (.8 m) power cord. The specific location of the outlet is not critical, as long as it is within reach of the power cord that is located mid-way, top and bottom on the right side of the downdraft.
If the 36" (914) downdraft is being installed in a 36" (914) wide cabinet, the outlet cannot be located on the back wall of the cabinet. It is recommended that the outlet be placed in an adjacent cabinet within reach of the power cord. Refer to the illustration on page 4 for location of electrical.
IMPORTANT NOTE: A ground fault circuit interrupter (GFCI) is not recommended and may cause interruption of operation.
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 specifications. This information can also be found on our website, wolfappliance.com.
Dimensions in parentheses are in millimeters unless otherwise specified.
5
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
D U C T I N G C O N S I D E R A T I O N S
Downdraft (I) models include a 500 CFM internal blower and (R) models are shipped without the blower assembly. In-line and remote blower assemblies are available through your Wolf dealer.
IMPORTANT NOTE: Use only a Wolf blower with all Wolf ventilation products.
Wolf downdraft systems have an adjustable discharge that will allow you to negotiate ducting around floor joists and other obstacles.
Three different discharge locations are available with side-to-side adjustment for accurate alignment of ductwork. Refer to the illustration below for discharge location and adjustment.
CENTERLINE OF COUNTERTOP CUT-OUT
CL
22 1/8 "
(562)
INTERNAL BLOWER
19" (483)
IN-LINE OR
REMOTE BLOWER
LEFT
DISCHARGE
LOCATION
RIGHT
DISCHARGE
LOCATION
5 1/2 " (140)
INTERNAL BLOWER
4 1/4 " (108)
IN-LINE OR
REMOTE BLOWER
16 3/8 "
(416)
INTERNAL BLOWER
21 1/2 "
(546)
IN-LINE OR
REMOTE BLOWER
DISCHARGE CUT-OUT
DIMENSIONS:
10 1/4 " (260) x 3 1/2 " (89)
INTERNAL BLOWER
14 1/4 " (362) x 3 1/2 " (89)
IN-LINE OR
REMOTE BLOWER
CENTERLINE OF COUNTERTOP CUT-OUT
CL
ADJUSTMENT:
1"
(25)
– 7"
(178)
INTERNAL BLOWER
2 1/2 " MAX (165)
IN-LINE OR
REMOTE BLOWER
ADJUSTMENT:
5" MAX (127)
IN-LINE OR
REMOTE BLOWER
BOTTOM
DISCHARGE
LOCATION
5 1/2 " (140)
INTERNAL BLOWER
4 1/4 "
(108)
IN-LINE OR
REMOTE BLOWER
NOTE: Measurements are to centerline of duct cut-outs
Dimensions in parentheses are in millimeters unless otherwise specified.
Discharge location and adjustment for downdraft systems.
6
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
D U C T I N G C O N S I D E R A T I O N S
For best performance, 10" (254) round ductwork is recommended. The downdraft will operate most efficiently when ductwork does not exceed
40' (12 m) in length. Consult a qualified HVAC engineer for specific ducting applications.
IMPORTANT NOTE: All Wolf downdraft systems must be vented to the outside. Use only metal ductwork.
Choose the ducting option that allows the shortest length of ductwork and a minimum number of elbows and transitions. Refer to the illustration below for ducting options for Wolf downdraft systems.
Refer to the cooktop ventilation charts at the end of this section for minimum CFM recommendations and blower options.
Ducting options for downdraft systems with internal or remote blowers.
10"
ROUND
REMOTE
BLOWER
WALL CAP
12"
MIN
TO
GROUND
INTERNAL BLOWER
INSTALLATION THROUGH WALL
REMOTE
BLOWER
10"
ROUND
REMOTE BLOWER
ROOF MOUNT INSTALLATION
12" MIN
TO
GROUND
12"
MIN
TO
GROUND
INTERNAL BLOWER
INSTALLATION THROUGH WALL
REMOTE BLOWER
INSTALLATION THROUGH WALL
Dimensions in parentheses are in millimeters unless otherwise specified.
7
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
W O L F B L O W E R A S S E M B L I E S
The downdraft ventilation system must include a blower assembly. (I) models include a 500 CFM internal blower and (R) models are shipped without the blower assembly. An in-line or remote blower assembly must be selected to accommodate the cooking appliance, CFM requirements and homeowner preferences. Inline 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.
In-line blowers are mounted in between the downdraft 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.
Cooktop ventilation recommendation charts on the following page provide minimum CFM recommendations according to the cooking appliance and downdraft system used and blower options for each specific downdraft.
24
7/8
"
(632)
18"
(457)
12"
(305)
22"
(559)
8"
(203)
18"
(457)
In-line BLOWER-110IL
28
1/4
"
(718)
15 1/2 "
(394)
10"
(254)
Diameter
20 3/4 "
(527)
24 1/2 "
(622)
14"
(356)
24 3/4 "
(629)
4 3/4 "
(121)
29 1/2 "
(749)
14 3/4 "
(375)
10" (254)
Diameter
18" (457)
10"
(254)
29 1/2 "
(749)
10 1/8 "
(257)
22"
(559)
7 1/4
"
(184)
Remote BLOWER-90REM
Unit dimensions may vary by ±
1
/
8
" (3).
Dimensions in parentheses are in millimeters unless otherwise specified.
Remote BLOWER-120REM
29 1/2 "
(749)
14
3/4
"
(375)
10" (254)
Diameter
21"
(533)
10"
(254)
29 1/2 "
(749)
10 3/8 "
(264)
25"
(635)
7 1/4 "
(184)
Remote BLOWER-150REM
8
Planning Information
36" (914) Downdraft Ventilation System
M O D E L S D D 3 6 I A N D D D 3 6 R
C O O K T O P V E N T I L A T I O N C F M R E C O M M E N D A T I O N S
Downdraft Ventilation Systems
Cooktop
Model CT15I
Model CT30I
Model CT36I
Model CT15E
Model CT30E
Model CT36E
Model CT15G
Model CT30G
Model CT36G
Model IM15
Model SRT304
Model SRT366
DD30
215*
500
215*
500
215*
500
215*
600
DD36
500
500
500
DD45
150*
350
150*
350
150*
350
150*
900
*Use these recommendations to determine total CFM when installing multiple cooktops or modules.
Minimum CFM requirements for Wolf cooktops. CFM recommendations are based on total Btu/hr output. Additional
CFM may be required for long duct runs.
C O O K T O P V E N T I L A T I O N B L O W E R O P T I O N S
Downdraft Ventilation Systems
Blower Description
500 CFM Internal
1100 CFM In-Line
900 CFM Remote
1200 CFM Remote
1500 CFM Remote
Blower Number
Included with (I) Models
BLOWER-110IL (808332)
BLOWER-90REM (801641)
BLOWER-120REM (801642)
BLOWER-150REM (804701)
Downdraft Models
DD30I / DD36I / DD45I
DD30R / DD36R / DD45R
DD30R / DD36R / DD45R
DD30R / DD36R / DD45R
DD30R / DD36R / DD45R
Adjustable discharge. 3 1 /
4
" (83) x 10" (254) duct for internal blower, no transition required. 3 1 /
4
" (83) x 14" (356) duct for in-line and remote blowers. TRANS-14-10 required for remote blowers.
Dimensions in parentheses are in millimeters unless otherwise specified.
9
