Heatilator NDV3630 Owner's Manual page 23

D
E
V
L B
Measure vertical clearances
from this surface
Measure horizontal clearances
from this surface.
Figure 6.3 Minimum Clearances for Terminations
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE INSTALLED.
C
Fixed
V
V
Openable Fixed
Closed
Closed
F V
V
B
B
A
V TERMINATION CAP
T
Heatilator • Novus NDV Series • 4055-187 Rev J • 08/09
H
O
N
V
B V
B
J
X
I
GAS METER
X AIR SUPPLY INLET RESTRICTION ZONE
(TERMINATION NOT
ALLOWED)
Q
P
V
R
S
Covered Alcove
Applications
S
G
V
M
V
V K X
A
V
W
U U
Electrical
V
Service
D*
V
Clearances to Electrical Service
S
min
T
V
T
max
23