Framing And Clearances; Select Appliance Location - Heatilator CNXT4236IT Owner's Manual

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Framing and Clearances

Note:
• Illustrations refl ect typical installations and are FOR
DESIGN PURPOSES ONLY.
• Illustrations/diagrams are not drawn to scale.
• Actual installation may vary due to individual design
preference.
A. Select Appliance Location
When selecting a location for your appliance it is important to
consider the required clearances to walls (See Figure 3.1).
1/2 in. (13 mm) min.
appliance to
combustibles
B
F
1 in. (25 mm) min.
pipe to combustibles
Model #
CNXT4236
CNXT4842
Figure 3.1 Appliance Locations
B
Drywall
D
A
Top Vent
One 90° elbow
Horiz Term
In addition to these framing dimensions, also reference the
following sections:
• Clearances and Mantel Projections (Section 3.C.)
• Vent Clearances and Framing (Section 6)
Rear Vent
One 90° elbow
Vert Term
A
F
A B
in. 42 50-5/8 23-1/2
mm 1067 1286 597
in. 48 55-1/4 23-1/2
mm 1219 1403 597
Heatilator • Caliber CNXT Series • 4047-132 Rev P • 11/07
Fire Risk
Provide adequate clearance:
•
•
Locate appliance away from traffi c areas.
Note: For actual applianc e dimensions refer to
Section 16.
C
A
H
G
Alcove
Installation
No elbows
Horiz Term
Two 90° elbows
A Horiz Term
C
C D E F
71-5/8 50-5/8 52-5/8
1819 1286 1337
78-1/4 55-1/4 55-1/4
1988 1403 1403
WARNING
Around air openings.
For service access.
E
1/2 in. (13 mm) min.
appliance to
combustibles
A
Rear vent
One 45° elbow
Horiz Term
Rear Vent
A
I
G H I
43 48 59-3/4
1092 1220 1518
49 48 59-3/4
1245 1220 1518
1 in. (25 mm) min.
pipe to
combustibles
E
I
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