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
16" (40.6cm)
minimum
40ft (12m)
maximum
3ft (1m)
minimum
20 5/16"
(51.6cm)
14" (35.6cm) maximum
(USE RIGID VENT ONLY)
* See "venting" section
20 5/16" (51.6cm)
minimum
plus rise*
W415-2366 / A / 10.07.19
EN
10
venting requirements
When venting straight out the back to the terminal, only the rigid vent can be used.
DO NOT USE FLEXIBLE
VENT
. For all other venting confi gurations, fl exible vent is acceptable.
Appliance shown without surround.
note: