Napoleon B42NTRE Manuel D'installation Et D'utilisation page 23

2.12 top exit
WARNING
!
• Failure to install the cover plate and gasket will cause the appliance to function improperly and can cause injury
or property damage.
This appliance is factory shipped as a rear vent model equipped with a #44 burner orifice. This orifice
size is suitable for rear vent installations with 0" vertical rise only. For top exit applications, the main
burner orifice should be changed to the #43 burner orifice (supplied) for natural gas. For propane
models, the appliance is converted to a #55 burner orifice for rear vent applications or a #54 burner
orifice for top vent applications.
Remove the safety barrier and glass front (see "safety
A.
barrier / door removal and installation" section).
Remove the contents from the firebox and set aside. You
B.
will need the exhaust collar from the top of the log carton.
To ease assembly, remove the four hex head screws
C.
FLUE PIPE
securing the deflector from inside the top front of the firebox.
WITH GASKET
Remove the single screw from the outer cover on the
D.
back of the appliance.
Remove the four screws on the 7" (178mm) intake collar
E.
assembly; set the intake collar and gasket aside. Ensure
not to damage gasket.
Remove the single screw from the outer cover (with
F.
knockout intact) on the top of the appliance and set aside.
Remove the inner cover plate and gasket by removing the
G.
four screws. Reinstall the inner cover plate and gasket
onto the back of the appliance.
Take the outer cover (with knockout intact) and secure
H.
onto the back of the appliance.
Remove and discard the 1 1/2" thick batt of insulation
I.
from the top opening.
Place the 7" (178mm) intake collar and
J.
gasket onto the top of the appliance
and secure with the four screws.
Reinstall the outer cover (without
K.
knock out) over the 7" (178mm)
exhaust collar assembly and secure.
From inside the firebox, install the 4"
L.
(102mm) exhaust collar up through the top
of the firebox and secure with the the four hex
head 3/8" thread cutting screws.
note:
Do not overtighten. The gasket needs only to be
snug against the firebox.
Reattach the top deflector, log set, glass door,
M.
and safety barrier.
FLUE PIPE
WITH GASKET
FLUE PIPE
WITH GASKET
TO TOP VENT
TO TOP VENT
FLUE PIPE
WITH GASKET
I
venting requirements
DEFLECTOR
DÉFLECTEUR
GASKET
INTAKE COLLAR
OUTER
COVER
PLATE
F
(without
knockout)
I
OUTER
COVER
G
PLATE
F
(without
knockout)
W415-2367 / B / 12.09.20
EN
E
GASKET
E
INTAKE COLLAR
ASSEMBLY
D
OUTER COVER
E
E
ASSEMBLY
D
OUTER COVER
INNER
COVERPLATE
G
GASKET
EXHAUST FLUE COLLAR
INNER
COVERPLATE
GASKET
23