10
For optimum flame appearance and appliance performance, keep the vent length and number of elbows to a minimum.
The air terminal must remain unobstructed at all times. Examine the air terminal at least once a year to verify that
it is unobstructed and undamaged.
EN
Rigid and fl exible venting systems must not be combined. Different venting manufacturer components must not
be combined.
These vent kits allow for either horizontal or vertical venting of the appliance. The maximum allowable horizontal run is
20 feet (6.1m). The maximum allowable vertical vent length is 40 feet (12.2m). The maximum number of vent connections
is two horizontally or three vertically (excluding the appliance and the air terminal connections) when using fl exible venting.
Horizontal runs may have a 0" rise per foot however for optimum performance it is recommended that all
horizontal runs have a minimum 1/4" (6mm) rise per foot using fl exible or rigid venting. For safe and proper
operation of the appliance, follow the venting instructions exactly.
When terminating vertically, the vertical rise is a minimum 3 feet (1m) and a maximum 40 feet (12m) from the
top of the appliance.
3.2
TYPICAL VENT INSTALLATIONS
19 1/2" (495mm)
MIN
38"
(965mm)
* See "VENTING" section.
W415-1347 / A / 03.19.15-
All manuals and user guides at all-guides.com
24" (610mm)
MAX
57 1/2"
(1461mm)
MIN PLUS
RISE*
8.1A
16" (406mm)
MIN
40FT (12m)
MAX
3FT (1m)
MIN
38"
(965mm)