Best PK22 - Manual (Page 5)

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INSTALL THE DUCTWORK
NOTE: To reduce the risk of fire, use only metal
ductwork.
1. Decide where the ductwork will run between
the hood and the outside.
2. A straight, short duct run will allow the hood
to perform most efficiently.
3. Long duct runs, elbows, and transitions will
reduce the performance of the hood. Use
as few of them as possible.
4. Use duct tape to seal the joints between
ductwork sections.
5. Install a roof or wall cap. Connect 8" round
metal ductwork to cap and work back towards
hood location.
ROOF CAP
8” ROUND DUCT
WALL
CAP
HOOD
24” TO 30” ABOVE
COOKING SURFACE
8” ROUND
ELBOW
INSTALL DISCHARGE
COLLAR
1. Attach the discharge collar onto the hood; it
must be attached by means of 4 mounting
screws (3,9x9,5 mm Pan Head).
2. Remove the tape located on the damper.
MOUNTING SCREWS
(3.9x9.5mm)
REMOVE THE
TAPE