10
Heatilator • Eclipse • 4049-300 Rev H • 11/07
Measured from top of fireplace opening (in inches)
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
8-3/4
9-1/2
10-1/4
11
11-3/4
12-1/2
13-1/4
14
14-3/4
15-1/2
16-1/4
17
17-3/4
18-1/2
19-1/4
20
30 in. minimum
to ceiling
Figure 3.3 Clearances to Mantels or Other Combustibles Above
Appliance
1 in. (25 mm) min.
to perpendicular wall
A
7-1/2 in. (191 mm) min.
from fireplace opening
to perpendicular wall
B
48 in.
(1219 mm)
max.
Mantel Leg or
Perpendicular Wall
Top of
Appliance
Drywall
A
B
Figure 3.4 Clearances to Mantel Legs or Wall Projections (Accept-
able on both sides of opening)
D. Mantel Projections
Fire Risk
• Comply with all minimum clearances to
combustibles as speci
fi
ed.
WARNING
• Framing
or
fi
nishing material used on the front of, or
in front of, the appliance closer than the minimums
listed, must be constructed entirely of noncombustible
materials (i.e., steel studs, concrete board, etc.).
Failure to comply may cause
fi
re.
