Typical Venting Installation - Napoleon Bayfield GDS25N-1 Manuel D'installation Et D'opération

Horizontal runs may have a 0" rise per foot or 0mm rise per meter however for optimum performance it is recommended
that all horizontal runs have a minimum 1/4" rise per foot or 21mm rise per meter using fl exible venting. For safe and proper
operation of the appliance, follow the venting instructions exactly.
A terminal shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings
and serves both dwellings. Local codes or regulations may require different clearances.
Do not allow the inside liner to bunch up on horizontal or vertical runs and elbows. Keep it pulled tight. A 1¼" (31.8mm) air gap
all around between the inner liner and outer liner is required for safe operation.
2.1

typical venting installation

24" (61cm) MIN.
REGARDLESS OF
HORIZONTAL VENT
LENGTH
25 5/8"
(65.1cm)
24" (61cm)
MAXIMUM
WARNING
!
• The maximum horizontal run with a 57" (1.45m) vertical rise immediately above the appliance is 20 feet
(6.1m).
venting requirements
16" (40.6cm)
40FT (12m)
3FT (1m)
25 5/8"
(65.1cm)
W415-2347 / C / 09.21.20
EN
MAX
MIN
11