Typical Minimum And Maximum Vent Lengths - Napoleon BGD36CFNTR Installation And Operating Instructions Manual

8

TYPICAL MINIMUM AND MAXIMUM VENT LENGTHS

BGD36CF(G)
REAR EXIT
FIGURE 9
BGD42CF
NOTE: When terminating vertically, the restrictor plate W500-0205 must be installed. Refer to
Restricting Vertical Vents.
FIGURE 13
* See Venting Section
W415-0661 / C / 02.20.08
FIGURE 10
For optimum performance, it is recommended that all horizontal runs
have a 1" rise per foot.
When terminating vertically, the vertical rise is a minimum 3 feet and
a maximum 40 feet from the centre of the fi replace fl ue outlet.
TOP EXIT
FIGURE 11
FIGURE 12
FIGURE 14