Napoleon Vector Series - All Terminations (Propane) LV74

W415-2034 / A / 10.18.19
EN
24
minimum venting requirements - propane
3.7 all terminations (propane) LV74
0’
0’
Base of
air collar
10’
10’
15’
15’
20’
25’
20’
30’
40’
5’
3 ⅞’
(46 ½”)
4 7/8’
(58”)
1 elbow zone
H
V
38 ½’
(462”)
4 ⅜’
(52 ½”)
1-2 elbow zone
V+H ≤ 40 ft. H ≤ 4⅜ ft.
(For longer vent runs, a power vent is
required).
V + H are measured from the centre of vent
elbows. Elbows are considered as 90º.
Two 45º elbows = One 90º elbow.
For 0 elbow configurations, V is a minimum
of 6’ to a maximum of 40’.
Vertical termination only.
No horizontal termination allowed.
Refer to appliance
specific GPV/PVA
instructions for other
venting configurations.
35’
8 ½’
(102”)
6’
(72”)
1 ½’
(18”)
2 ½’
(30”)
(PROPANE ONLY)