Minimum Clearance To Combustible Enclosures - Napoleon Altitude X AX36NTE Manuel D'installation

3.5

minimum clearance to combustible enclosures

note:
Vent Sections
When passing through a wall, use fi restop spacer W010-1800 (supplied).
When passing through a ceiling, use fi restop spacer W500-0028 (not supplied).
1" [25mm] minimum all sides for vertical venting sections.
When passing through a ceiling, use firestop
W500-0028 (not supplied).
72" (182.8cm)
min. for typical application
84" (213cm) min.
for recess application
* Refer to "venting requirements" and "venting installation" sections.
** Clearances within the enclosure may be higher (refer to "minimum framing dimensions" section).
A
F
Insulated
sleeve
Non-combustible
material
12"
[30.5cm]
F
AX36
54 7/8" (139.3cm)
34 13/16" (88.4cm)
Combustible Non-combustible
Brick
3"
[76mm]
to top
3"
min.
2"
[51mm] to
sides / bottom
Firestop
assembly
1" [25mm]
AX42
57 7/8" (147cm)
37 13/16" (96cm)
rough framing
0" [0mm] if non-combustible
finishing material is used
such as brick and stone.
A
+ rise
W415-1935 / C / 01.13.20
EN
23