Napoleon Vittoria GD19N-2 Installation And Operation Manual page 16

venting requirements
EN
2.6 rear exit - horizontal terminations
31.1'
30'
V
20'
17.5'
15'
10'
5.5'
5'
1.1' min.
0'
Centre of Base
of Air Collar
16
W415-2184 / 06.07.19
5'
20" max.
0'
14" min.
V+H ≤ 35 ft. (For longer vent runs, a power
vent is required).
H ≤ 19.25 ft.
V + H are measured from the centre of vent
elbows. Elbows are considered as 90º.
Two 45º elbows = One 90º elbow.
2-6 elbow zone
2-5 elbow zone
2-4 elbow zone
10'
15'
H
14.8'
2-3 elbow zone
2 elbow zone
20'
19.25'
25'