Napoleon HD81NT Installation And Operating Instructions Manual page 23

84"*
MINIMUM
ENCLOSURE
HEIGHT
* Allow for finished floor and hearth thickness when setting these dimensions
** When constructing the enclosure allow for finishing material thickness to maintain clearances.
Do not build into this area - it must be left clear to
provide adequate clearance for the vent in this 14"
wide area centered along the front of the fireplace.
No combustibles are allowed. Fireplace should be
in its final location before framing.
14" MIN
3 1/2" MAX
3 1/2"
MAX
23 5/8"**
49 1/4"*
54 3/4"**
WARNING
!
fIGURE 4.0
23
W415-0687 / 12.02.08