Typical Vent Installations; Special Vent Installations - Napoleon GD36NTR Installation And Operation Instructions Manual

TYPICAL VENT INSTALLATIONS

REAR EXIT

SPECIAL VENT INSTALLATIONS

PERISCOPE TERMINATION
Use the GD201 periscope kit to locate the air termination
above grade. The periscope must be installed so that when
final grading is completed, the bottom air slot is located a
minimum of 12 inches above grade. The maximum allow-
able vent length depends on the model of fireplace, as
illustrated.
TOP EXIT INSTALLATION
FIGURES 3a-d
For optimum performance, it is recommended
that all horizontal runs have a 1 inch rise per foot.
When terminating vertically, the vertical rise is a mini-
mum 36 inches and a maximum 40 feet from the centre
of the fireplace flue outlet.
* When using rigid venting, this minimum vertical length
may be reduced to 8½".
FIGURES 4
REAR EXIT INSTALLATION
TOP EXIT
*
CORNER TERMINATION
MODELS GD36: The maximum vent length for a corner
installation is 24 inches, where only 6 inches of vertical
rise is used. All corner installations require a minimum 6
inch rise. See FIGURE 5A.
MODELS BGD36: The maximum vent length for a corner
installation is 20 inches of horizontal run, in addition to the
45° offset. In this case zero rise is acceptable when using
rigid. Flexible venting must maintain a 6" rise. See FIG-
URE 5B.
FIGURE 5A - GD36 ONLY
20" MAX
FIGURE 5B - BGD36 ONLY
7
W415-0210 / G / 12.10.04