Napoleon Vittoria GD19-2 Installation And Operation Manual page 22

framing
EN
3.2 minimum clearance to combustible enclosures
3.2.1 rear vent (minimum clearance to combustible enclosures)
39 1/8"
994mm
33 1/8"
841mm
* See "venting requirements" section
Horizontal Vent Sections: A minimum clearance of 1" (25mm) at the bottom and sides, and 2" (51mm) at the
top of the vent pipe in all horizontal runs to combustibles is required. Use firestop spacer W010-1777 (supplied).
Vertical Vent Sections: A minimum of 1" (25mm) all around the vent pipe on all vertical runs to combstibles is
required. Use firestop spacer W500-0096 (not supplied).
The appliance requires a minimum enclosure height of 39 1/8" (99.4cm) and a minimum ceiling height of 45 1/8"
(114.6cm) for rear vent. For temperature requirements, the enclosure space around and above the appliance must
be left unobstructed.
22
W415-2355 / 11.13.19
COMBUSTIBLE
6" 152mm
NON-COMBUSTIBLE
BRICK
2" 51mm
1" 25mm
26 3/8"
670mm
MINIMUM
PLUS RISE *
1" 25mm
0" IF NON-COMBUSTIBLE
FINISHING IS USED SUCH
AS BRICK AND STONE.