Planning Information

Models DD45I and DD45R Downdraft Systems

D U C T I N G C O N S I D E R A T I O N S

Except for Models DD30I, DD36I and DD45I, which include a 500 CFM internal blower, Wolf downdrafts are shipped without the blower assembly. In-line and remote blower assemblies are available through your Wolf dealer. To obtain local dealer information, visit the Locator section of our website, wolfappliance.com.

IMPORTANT NOTE: Install this downdraft ventilation system only with a Wolf blower.

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 align- ment of ductwork. Refer to the illustration below for discharge location options.

CENTERLINE OF COUNTERTOP CUTOUT

163/8" (416)

 

 

 

 

 

 

 

 

 

 

INTERNAL BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

211/2" (546)

 

 

 

 

 

 

 

 

 

 

REMOTE BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

CL

 

 

 

 

 

 

221/8" (562)

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISCHARGE

INTERNAL BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOCATION

19" (483)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REMOTE BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51/2" (140)

 

 

 

 

 

 

 

 

INTERNAL BLOWER

 

 

LEFT

 

 

 

 

 

41/4" (108)

 

 

 

 

 

REMOTE BLOWER

 

 

DISCHARGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOCATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISCHARGE CUTOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS:

 

 

 

 

 

 

 

 

 

 

101/4" (260) x 31/2" (89)

 

 

 

 

 

 

 

 

 

 

INTERNAL BLOWER

 

 

 

 

 

 

 

 

 

 

141/4" (362) x 31/2" (89)

CENTERLINE OF COUNTERTOP CUTOUT

 

 

REMOTE BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CL

 

 

 

 

 

 

 

 

 

 

 

 

 

ADJUSTMENT:

 

 

 

 

 

 

 

 

1" (25) - 7" (178)

 

 

 

 

 

 

 

 

 

 

INTERNAL BLOWER

 

 

 

 

 

 

 

 

 

 

21/2" MAX (165)

 

 

 

 

 

 

 

 

 

 

REMOTE BLOWER

ADJUSTMENT:

 

 

 

 

 

 

 

51/2" (140)

 

5" MAX (127)

 

 

 

 

 

 

 

 

REMOTE BLOWER

 

 

 

 

 

 

INTERNAL BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

 

41/4" (108)

 

BOTTOM

 

 

 

REMOTE BLOWER

 

DISCHARGE

 

 

 

 

 

LOCATION

 

 

 

 

 

 

Discharge location options for internal and remote blower models.

NOTE: Measurements are to centerline of duct cutouts

Dimensions in parentheses are in

millimeters unless otherwise specified.

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Wolf DD45R, DD45I dimensions C T I N G C O N S I D E R a T I O N S