Restricting Vertical Vents - Napoleon Ascent Serie Manuel D'installation

4.3.4 restricting vertical vents

WARNING
!
• Turn off gas and electrical supply before servicing the appliance.
• Appliance may be hot, do not service until appliance is cool.
• For safe and proper operation of the appliance, follow the venting instruction exactly.
• To avoid danger of suffocation, keep the packaging bag away from babies and children. Do not use in
cribs, beds, carriages or play pens. This bag is not a toy. Knot before throwing away.
Vertical installations may display a very active fl ame. If this appearance is not desirable, the exhaust outlet may be
restricted with a Wolf Steel approved restrictor kit.
A.
The exhaust outlet reducer is factory installed for all vent confi gurations but may not be required.
B.
Secure restrictor plate using 2 self-drilling screws .
C.
Depending on the amount of restriction desired, the restrictor plate (supplied) can be installed fl at for the
most restriction or bent up for varying degrees of restriction (see Figure 3 for restriction guide).
1
2
Restrictor Plate
40 FT (15°)
30 FT (0°)
20 FT(0°)
10 FT (0°)
8 FT (0°)
NATURAL GAS
The restrictor
plate MUST
rest on this tab.
Exhaust
outlet
reducer
70°
45°
20°
CLOSED
40 FT (25°)
30 FT (0°)
20 FT (0°)
10 FT (0°)
8 FT (0°)
PROPANE
NO RESTRICTION PLATE REQUIRED
venting installation
#6 X 2
Exhaust collar
#8x½ hex head
sheet metal screw
Fig. 1
** FOR SEVERELY RESTRICTED VENT CONFIGURATIONS, THE PRE-INSTALLED
REDUCER MAY BE REMOVED.
Note: Adjust paddle based
on more "V" or "H"
MIN/MAX
NG / LP
Firebox top
1. Most restriction
2. Moderate restriction
Fig. 2
3. Least restriction
57" / 20' (0°)
Fig. 3
W415-2912 / D / 03.25.21
EN
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