Makeup Air - UL De 30 Manual De Instrucciones Para La Instalación, El Uso Y El Mantenimiento

Preparing for Ductwork
Cut hole in cabinet wall or floor as appropriate for your
installation. Make sure exhaust duct is located between
wall studs or floor joists. Figure 9, 10, 11 & 12.
NOTE: Ductwork MUST be vented to outside. DO
NOT vent into a wall, ceiling, crawlspace, attic or any
concealed space.
When cutting or drilling into wall or
ceiling, DO NOT damage electrical wiring and other
hidden utilities. CUTOUT
CENTER
i
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//
CUTOUT
CENTER ....
I
I
I
Figure 11 - 36" MODEL
BOTTOM DUCTWORK HOLE
CUTOUT
CENTER- -I
8 1/16"
CUTOUT
Figure 9 - 30" MODEL
BOTTOM DUCTWORK HOLE
CUTOUT
CENTER
(ll.0cm) :
/
/
(20.3crn)
Figure 10 - 30" MODEL
BACK WALL DUCTWORK HOLE
.6cm)
Figure 12 - 36" MODEL
LEFT OR RIGHT DUCTWORK HOLE
_'_ Makeup Air
Local building codes may require the use of makeup
air systems. Consult local codes to determine specific
makeup air requirements for your installation.
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