Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
29
72 in.
(1829 mm)
BAY-40
PIER-40
40-1/2 in.
(1029 mm)
HEARTH
EXTENSION
(shaded)
HEARTH
EXTENSION
(shaded)
6 in.
(152 mm)
12 in.
(305 mm)
from opening
of fireplace
62 in.
(1575 mm)
16 in.
(406 mm)
56 in.
(1422 mm)
64 in.
(1626 mm)
64 in.
(1626 mm)
16 in.
(406 mm)
26 in.
(660 mm)
to front of
fireplace
opening
Figure 8.5 Sidewalls/Surrounds
12 in. (305 mm)
min.
12 in. (305 mm)
max.
Top of
Fireplace
Opening
Mantel
1-1/2 in. (38 mm) max.
6 in. (152 mm) min.
Header
Standoff
Figure 8.4 Mantel Speci
fi
cations
Fire Risk
Do NOT obstruct air inlets.
Finishing materials must not interfere with:
• Air
fl
ow through inlets
• Operation of doors
• Access for service
WARNING
Fire Risk
Finish all edges and fronts to clearances and
speci
fi
cations.
WARNING
• Metal
fi
replace front may be covered with
non-combustible material only.
• Do NOT overlap combustible materials onto
fi
replace
front.
• Install combustible materials up to speci
fi
ed clearances
on top front and side edges.
• Seal joints between the
fi
nished wall and
fi
replace top
and sides using only a 300° F minimum sealant.
C. Mantel
A combustible mantel may be positioned no lower than
12 in. (305 mm) above the top of the
fi
replace opening. The
combustible mantel may have a maximum depth of 12 in.
(305 mm). Combustible trim pieces that project no more
than 1-1/2 in.(38 mm) from the face of the
fi
replace can
be placed no closer than 6 in. (152 mm) from the top of the
fi
replace opening. See Figure 8.4. Combustible trim must
not cover the metal surfaces of the
fi
replace. This mantel
clearance is in accordance with
Section 7-3.3.3 of ANSI/
NFPA211
.
D. Sidewalls/Surrounds
Adjacent combustible side walls must be located a minimum
of 12 in. (305 mm) from the
fi
replace opening. If you are us-
ing a decorative surround constructed of combustible ma-
terial, it must be located within the shaded area de
fi
ned in
Figure 8.5. Short stub walls are also acceptable if they are
contained within the shaded area.
E. Glass Doors
This
fi
replace has been tested and listed with doors (re-
quired). See Section 12B Fireplace Components for avail-
able doors. Please refer to the manual packed with each set
of doors for installation instructions.