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2 CHECK RECESS DEPTH.
See “INSTALLATION PREPARATION > RE-
CESS DEPTH”. A box bafe is required above
the lower access vent.
3 INSTALL LOWER SIDE VENT.
See “APPENDIX D”.
4 INSTALL UPPER SIDE VENT.
See “APPENDIX D”.
VENT APPLICATION TYPES
Roof vent opening
must be a mini-
mum of 110 in
2
unobstructed free
area.
Rafters
3 INSTALL LOWER SIDE VENT.
See “APPENDIX D”.
4 INSTALL ROOF VENT
See “APPENDIX D”.
OPTION 2 - INSTALL UPPER AND LOWER SIDE
VENTS
Step Action
1 CHECK VENTILATION HEIGHT.
See “APPENDIX B”.
RECESS
DEPTH
Fan*
Minimum
Ventilation
Height
* Fan position may vary by model.
BAFFLE
UPPER SIDE
VENT
LOWER
SIDE VENT
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