Broan 42-B Outdoor Fireplace User Manual


 
Heat & Glo LifeStyle Collection • Dakota 42-B/Dakota 42H-B • 4036-909 Rev D • 08/06 7
Fireplace Structure
Mantel
B
A
If
A
is:
Then
B
must be at
least:
in.
6 - 36 26
mm
152 - 914 660
in.
36 or more 18
mm
914 or more 457
84 in.
(2134 mm)
minimum
height
Addi
tio
nal Structure
or Sidewall
Roof or
Overhang
12 in. (305 mm)
max. combustible
mantel depth
B. Clearances
Figure 3.3 Clearances to Mantels or Other Combustibles Above Appliance
B
D
Header height.
Use only noncombustible
material below the top of
the top standoffs.
A
C
84 in.
(2134 mm)
to ceiling
0 in.
0 in. to level
of standoffs
Combustible Object
36 in.
(914 mm)
Combustible flooring may be installed next
to the front of the appliance.
1-1/2 in. (38 mm)
Drywall
0 in.
1/2 in. (13 mm)
1-1/2 in.
(38 mm)
Upper front can be
covered with
non-combustible
material or removed
and replaced with
non-combustible
material.
Figure 3.2 Framing Dimensions
C. Mantel Projections
Framing Dimensions
ABCD
in. 24-1/8 43-7/8 49 43-7/8
mm 613 1114 1245 1114