VRB46 – Vented Chase – Style 2 – OPENING WITH GRILL
MINIMUM ENCLOSURE-
GRILL AT TOP
Grill area must have a
total of
105 square
inches
free air minimum.
MINIMUM ENCLOSURE-
SIDE GRILLS
Grills must have a total of
105 square inches
free
air minimum.
NOTE:
Sides of enclosure
must have equal sized grills.
FRAMING TO CEILING-
MINIMUM ENCLOSURE-
GRILLS AT FRONT AND
BACK (to Second Room)
Each grill must be
105
square inches
free air
minimum.
Grill Opening must be
within 2” of Enclosure Top
FRAMING TO CEILING -
MINIMUM ENCLOSURE-
SIDE GRILLS
Grills must have a total of
105 square inches
free air
minimum.
NOTE:
Sides of enclosure
must have equal sized grills.
Grill Opening must be
within 2” of Enclosure Top
MINIMUM ENCLOSURE-
GRILL AT FRONT
Grill must have a total of
105
square inches
free air minimum.
MINIMUM ENCLOSURE-
GRILLS AT FRONT AND
BACK
(to Second Room)
Each grill must be
105
square inches
free air
minimum.
Grill Opening must be
within 2” of Enclosure
Top
VENTILATION PLATES MUST BE REMOVED
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