Napoleon Ascent BLP56NTE Manuel D'installation page 25

4.1 minimum framing dimensions
note:
The minimum clearances from the top of the horizontal vent pipe to combustible materials may be reduced from
3" (76mm) to 1" (25mm) in those installations with a minimum 38" (96.5cm) vertical vent rise made immediately
off the appliance collar.
SIDE WALL
B
A
E
Do not put objects in front of the appliance
(minimum distance of 4 feet)*
18 9/16" (47.1cm)
A
B
C
D
E
D
56 1/2"
51"
72 1/4"
6" (15.2cm)
* This applies to all installation types.
rough framing
C
B
W415-4077 / B / 01.31.23
EN
25