Napoleon Ascent Serie Manuel D'installation page 22

venting requirements
EN
E.
Place the gasket (supplied) over the 5" (127mm) fl ue collar assembly and bend along perforation.
F.
From inside the fi rebox, install the 5" (127mm) exhaust collar with gasket and the exhaust outlet reducer
plate up through the top of the fi rebox, and secure with the the 10 hex head 3/4" black screws supplied in
the manual baggie (Fig. 2).
note:
Do not overtighten. The gasket needs only to be snug against the fi rebox.
note:
Restrictor plate installation (see "restricting vertical vents" section).
G.
Reinstall the log set, glass
door, and safety barrier.
22
W415-2912 / D / 03.25.21
F
F
F
F
G
G
F
F
RESTRICTOR
(IF REQUIRED)
EXHAUST
FLUE COLLAR
EXHAUST
OUTLET
REDUCER
F
F
PLATE
Fig. 2
Fig. 3