Special Vent Installations; Periscope Termination - Napoleon GD82NT-TE Instructions D'installation Et D'opération

3.3

SPECIAL VENT INSTALLATIONS

3.3.1 PERISCOPE TERMINATION

Use the periscope kit to locate the air termination above grade. The periscope
must be installed so that when fi nal grading is completed, the bottom air slot is
located a minimum 12" (305m) above grade. The maximum allowable vent length
(including both rise and run) is 10' (3m).
* First two feet (0.6m) requires insulation sleeve
30" (762mm)
MINIMUM*
46"
(1168mm)
9.3B
11
EN
12" (305mm)
MINIMUM
ABOVE
GRADE
W415-1410 / 11.20.14