Napoleon Ascent Multi-View BHD4PNA Manuel D'installation Et D'opération page 23

4.2 minimum clearance to combustible enclosures
IMPORTANT: This appliance requires a minimum inside enclosure height of 50" (127cm), measured from the bot-
tom of the appliance. For temperature requirements, this area must be left unobstructed.
note:
This appliance has a maximum load bearing weight of 250lbs (113kg).
IMPORTANT: The firestop assembly provided must be used when the vent pipes pass through any
walls or are terminated horizontally.
If reduced to 4/7" venting, a new firestop is required.
4.2.1 see-thru (BHD4ST_A)
11 3/4"
62 1/4"
[298mm]
[158cm]
minimum
to ceiling
11 3/4"
62 1/4"
[298mm]
[158cm]
minimum
50"
to ceiling
[127cm]
minimum
enclosure
50"
[127cm]
38 1/4"
minimum
[97.2cm]
enclosure
38 1/4"
[97.2cm]
6" [152mm]
minimum wall
6" [152mm]
minimum wall
4.2.2 peninsula (BHD4P_A)
11 3/4"
62 1/4"
[298mm]
[158cm]
minimum
to ceiling
11 3/4"
62 1/4"
[298mm]
[158cm]
minimum
50"
to ceiling
[127cm]
minimum
enclosure
50"
[127cm]
minimum
[97.2cm]
enclosure
* Within the appliance enclosure a minimum 3" (76mm) clearance between the top of the vent pipe and combustible
materials is required. All other clearances within the enclosure, including where the vent pipe exits the enclosure are
subject to 2" (51mm) to the sides and bottom and 3" (76mm) to the top for horizontal and 2" (51mm) for vertical.
Shaded area can be finished with non-combustible material but must not protrude past the appliance
opening.
** See "venting" section.
SAFETY BARRIER
SAFETY BARRIER
45" [114.3cm]
45" [114.3cm]
SAFETY BARRIER
38 1/4"
SAFETY BARRIER
38 1/4"
[97.2cm]
43 1/4" [110cm]
43 1/4" [110cm]
Combustible
Non-combustible
Brick
3" [76mm] * Combustible
Non-combustible
3" [76mm] *
Firestop
[51mm]
Firestop
Combustible
Non-combustible
Brick
3" [76mm] * Combustible
Non-combustible
3" [76mm] *
Firestop
[51mm]
Firestop
W415-4020 / 08.09.21
framing
EN
3" [76mm]
Brick
3" [76mm]
2"
43"
2"
[109.2cm]
[51mm]
minimum
rise**
43"
[109.2cm]
minimum
rise**
3" [76mm]
Brick
3" [76mm]
2"
43"
2"
[109.2cm]
[51mm]
minimum
rise **
43"
[109.2cm]
minimum
rise **
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