8
W415-0527 / A / 04.14.11
Note: In order to avoid the possibility of exposed insulation or vapour barrier coming in contact with the ventless
fi rebox enclosure body, it is recommended that the walls of the ventless fi rebox enclosure enclosure be “fi nished”
(ie: drywall/sheetrock), as you would fi nish any other outside wall of a home. This will ensure that clearance to
combustibles is maintained within the cavity.
When roughing in the ventless fi rebox enclosure, raise the ventless fi rebox enclosure to accommodate for the
thickness of the fi nished fl oor materials, i.e. tile, carpeting, hard wood.
Objects placed in front of the ventless fi rebox enclosure should be kept a minimum of 4 feet away from the front
face.
Minimum clearance to combustible construction from appliance:
sides, back, bottom and top of the unit
0 inch
recessed
depth
21
1/4
inches
3.1 MINIMUM CLEARANCE TO COMBUSTIBLES
42 1/2"
21 1/4”
42 1/2”
OUTSIDE
CHASE
6"
21 1/4"
INSIDE
CHASE
52 3/8”
42 1/2”
74 1/8”
47 1/8"
21 1/4”
47 1/8”
OUTSIDE
CHASE
6"
21 1/4"
INSIDE
CHASE
55 5/8”
47 1/8”
78 5/8”
3.1.1 ZCVF36
3.1.2 ZCVF42
