W415-1150 / 03.07.13
11
EN
3.2 TYPICAL VENT INSTALLATIONS
When venting, the horizontal run must be kept to
a maximum of 20 feet (6.1m). If a 20 foot (6.1m)
horizontal run is required, the appliance must
have a minimum vertical rise immediately off the
appliance of 57" (1447.8mm).
On all horizontal vent runs, ensure that the vent pipe does not slope downward.
When terminating vertically, the vertical rise is a
minimum 36"(914.4mm) and a maximum 40 feet
(12.2m) above the appliance.
40 FT
(12.2m)
MAX
36"
(914.4mm)
MIN
16" MIN
(406.4mm)
39" (990.6mm)
MIN PLUS
RISE*
24" (609.6mm)
MAX
* See "VENTING" section.
39" (990.6mm)