INSTALLATION I N S T R U C T I O N S
ISLAND HOOD I N S TA L L AT I O N
I N S TA L L D U C T W O R K
To reduce the risk of fire, use only metal ductwork.
IMPORTANT NOTE: Consult a qualified HVAC Engineer for specific ducting applications.
Decide where the ductwork will run between the hood and the outside. A straight, short duct run will allow the hood to perform more efficiently. Limit the number of elbows and transitions to as few as possible. Long duct runs, elbows and transitions will reduce the performance of the hood. Wolf recommends the maximum linear duct run be no greater than 50' (15 m). Always use metal ducting. Do not use flex ducting.
IMPORTANT NOTE: All hoods must exhaust to the outdoors.
IMPORTANT NOTE: There is a possibility of noise issues, when using a remote blower with a short duct run.
Wolf recommends installing a backdraft damper in all installations. A backdraft damper is included with the hood. It is built into the transition from the hood to the duct run. In cold weather installations a backdraft damper is necessary to minimize the backflow of cold air into the room.
If you are not installing a remote blower, always install a roof or wall cap. Connect 8"
(203)round metal ductwork to the cap and work back towards the hood location. Use duct tape to seal joints between ductwork sections.
Local building codes may require the use of
To reduce the risk of fire and electric shock, install this ventilation hood only with a Wolf blower. Blower part numbers 801640, 801641, 801642, 801643, 801644, 801645 and 804701.
Dimensions in parentheses are in millimeters unless otherwise specified.
| DUCTWORK INSTALLATION | |
| THROUGH ROOF |
|
ROOF CAP OR REMOTE BLOWER – |
|
|
TRANSITION FROM 8" (203) TO 10" (254) DUCT |
| |
REQUIRED FOR REMOTE BLOWER |
|
|
8" (203) ROUND DUCT |
|
|
8" (203) ROUND ELBOW | 8" (203) ROUND |
|
| ELBOW | DUCTWORK |
CHIMNEY FLUE EXTENSION |
| INSTALLATION |
| EAVE VENT | THROUGH |
TELESCOPIC CHIMNEY FLUE |
| EAVE |
8" (203) ROUND DUCT | 8" (203) ROUND |
|
| VERTICAL |
|
| DISCHARGE |
|
91/4" (235) | CHIMNEY |
|
ISLAND HOOD |
| |
| 27" |
|
24" TO 30" | (686) |
|
|
| |
COUNTERTOP |
|
|
TO BOTTOM OF |
|
|
VENTILATION HOOD |
|
|
Island hood installation
M O U N T I N G H A R D WA R E I N C L U D E D
(4) Drywall anchors
(4) Hood mounting screws .19" (5) x 1.5" (38)
(4) Nuts M6 x 16
(4) Washers .25" (6) x .5" (13)
(4) Mounting screws .15" (4) x .37" (10)
(4) Washers .17" (5) x .6" (16)
9
