
Heatilator • Caliber Mesh CD Series-SIT Valve • 4040-849 Rev H • 11/07
9
Fire Risk
Odor Risk
• Install appliance on hard metal or wood
surfaces extending full width and depth
of appliance.
• Do NOT install appliance directly on
carpeting, vinyl, tile or any combustible
material other than wood.
WARNING
C. Clearances
D
Combustible flooring may be installed next
to the front of the appliance.
C
B
A
1/2 in. (13 mm)
1/2 in.
(13 mm)
Drywall
0 in.
0 in. TO LEVEL
OF STANDOFFS
30 in.
(762 mm)
to ceiling
Combustible Object
36 in.
(914 mm)
0 in.
Figure 3.2 Clearances to Combustibles
Model
A
Rough
Opening
(Width)
B
Rough
Opening
(Height)
C
Rough
Opening
(Depth)
D
Rough
Opening
(DVP Pipe)
CD4236
in.
42
38-3/4
23-1/2
10
mm
1067
984
597
254
CD4842
in.
48
38-3/4
23-1/2
10
mm
1219
984
597
254
Note:
If the inside of the framed cavity is to be
fi
nished,
the framing dimensions
must
include the
fi
nished
surface. If drywall is to be attached to the rear wall, the
depth must be measured from the drywall surface.
Содержание Direct Vent Gas Appliance CD4236MILR
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