Typical Vent Installations - Napoleon BGD40-N Installation And Operating Instructions Manual

10
3.2

TYPICAL VENT INSTALLATIONS

When venting, the horizontal run must be kept to a
maximum of 20 feet. If a 20 foot horizontal run is re-
quired, the appliance must have a minimum vertical
rise immediately off the appliance of 57".
When installing with no vertical rise, ensure that the vent pipe does not slope downward.
* See "VENTING" section.
W415-0811 / D / 08.16.12
24" MAX
38" MIN
PLUS
RISE*
When terminating vertically, the vertical rise is a
minimum 34" and a maximum 40 feet above the
appliance.
16" MIN
40 FT
MAX
34"
MIN
37 3/4"