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
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 downdrafts 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.
Refer to the cooktop ventilation charts at the end of this section for recommendations and blower options.
| 10" | REMOTE |
| ROUND | BLOWER |
WALL CAP |
|
|
12" MIN |
|
|
TO |
|
|
GROUND |
|
|
INTERNAL BLOWER | REMOTE BLOWER | |
INSTALLATION THROUGH WALL | ROOF MOUNT INSTALLATION | |
| REMOTE |
|
| BLOWER |
|
| 10" |
|
| ROUND |
|
12" MIN |
|
|
TO |
|
|
GROUND | 12" MIN |
|
|
| |
| TO |
|
| GROUND |
|
INTERNAL BLOWER | REMOTE BLOWER | |
INSTALLATION THROUGH WALL | INSTALLATION THROUGH WALL | |
Ducting options for downdraft Models DD45I and DD45R.
Dimensions in parentheses are in
millimeters unless otherwise specified. | 7 |
