8
Heatilator • CNXT Series • 4000-011 Rev N • 11/05
C
B
A
Combustible flooring may be installed
next to the front of the appliance.
34-1/2 in.
(876 mm)
to ceiling
0 in.
Drywall
0 in.
36 in.
(914 mm)
Combustible Object
1/2 in.
(13 mm)
1/2 in.
(13 mm)
D
0 in.to level
of standoffs
Figure 3.4
Clearances to Combustibles
Model
A
Rough
Opening
(Width)
B
Rough
Opening
(Height)
C
Rough
Opening
(Depth)
D
Rough
Opening
(DVP Pipe)
CNXT70I
Seroes
in.
42
38-3/4
23-1/2
10
mm
1067
984
597
254
CNXT90I
Series
in.
48
38-3/4
23-1/2
10
mm
1219
984
597
254
D. Clearances