22
49-2000707 Rev. 5
INST
ALLA
TION INSTRUCTIONS
Installation Instructions
7
CONNECT DUCTWORK
A. Vented Installation
• Connect the house ducting to the top damper as
shown in Figure A.
• For back venting, connect the transition piece to the
back damper and the house ducting to the transition
as shown in Figure B.
• Seal all connections with duct tape.
CAUTION
Do not use sheet metal screws at
the transition to ductwork connection. Doing so will
prevent proper damper operations. Seal connection
with tape only.
B. Recirculation (non-vented) Installation
NOTE:
A recirculation duct (WB34X30519), and
Charcoal Filter (UXCF91), are not included with the
hood and are necessary for recirculation installation.
1. Attach the recirculation duct to the duct cover
mounting bracket with screws provided.
2. Connect the ducting from the exhaust outlet on the
hood to the recirculation duct. Use duct tape to seal
the connections.
NOTE:
Recirculation installation does not apply to 48"
models.
Ceiling
Figure A
House Ducting
Wall
House
Ducting
Duct
Transition
Figure B
Recirculation Duct
Duct Cover
Mounting Bracket
Use tape
(Do not use screws.)
