Napoleon Vittoria GD19-2 Installation And Operation Manual page 18

venting requirements
EN
2.8 top vent conversion
In order to convert the venting configuration from a rear exit to a top exit, remove components as illustrated
below. When reinstalling in the alternate position, check gaskets for tears and replace if necessary to
ensure a proper seal.
7'' (178mm) Top Access Plate
7'' (178mm) Cover Plate
7'' (178mm) Gasket
4'' (102mm) Cover Plate
4'' (102mm) Gasket
18
W415-2355 / 11.13.19
Outer Top
Knockouts
ENSURE TO REMOVE
7"(178mm) Gasket
4" (102mm) Collar
4'' (102mm) Gasket
7" (178mm) Collar