Minimum Clearance To Combustibles - Napoleon GT8P Installation And Operation Manual

framing
EN
4.1

minimum clearance to combustibles

Minimum clearance to combustible construction from appliance and vent surfaces:
Appliance framing:
Vent pipe*:
Recessed depth:
* HORIZONTAL VENT SECTIONS: A minimum clearance of 1" (25mm) at the bottom and sides and 2" (51mm)
at the top of the vent pipe in all horizontal runs to combustibles is required. Use firestop spacer W010-1961
(supplied).
* VERTICAL VENT SECTIONS: A minimum of 1" (25mm) all around the vent pipe on all vertical runs to
combustibles is required. Use firestop spacer W500-0358 (not supplied).
12" (305mm)
MIN. TO
COMBUSTIBLES
(to ceiling or mantle)
* Any protruding finishing
material installed in this
space (ie. baseboards)
must leave 2" (51mm) of
unobstructed clearance to
allow for full rotation of the
control door.
2" (51mm)
MIN.*
WITHOUT
FRAME
18
W415-1367 / B / 01.09.19
- 6" (152mm) to top
- 0" to stand-offs
(Rear and sides)
- 2" (51mm) top
- 1" (25mm) sides and bottom
- 7" (178mm)
NON-COMBUSTIBLE
COMBUSTIBLE
BRICK
6" (152mm)
MIN.
1" (25mm)
1" (25mm)
1 /
1
MIN.
FRAME INSTALLED
12" (305mm)
MIN. TO
COMBUSTIBLES
(to ceiling or mantle)
* Any protruding finishing
material installed in this
space (ie. baseboards)
must leave 2" (51mm) of
unobstructed clearance to
allow for full rotation of the
control door.
2" (51mm)
MIN.*
FRAME
0" IF
NON-COMBUSTIBLE
FINISHING IS USED
SUCH AS BRICK AND
STONE.
" (38mm)
2
CONTROL DOOR
(OPEN POSITION)
WITH
6" (152mm)
MIN.
1" (25mm)
0" IF
NON-COMBUSTIB
FINISHING IS USE
SUCH AS BRICK A
STONE.
1" (25mm)
1 / " (38mm)
1
2
MIN.
FRAME INSTALLED