38
INSTALLATION INSTRUCTIONS
Horizontal Vent Terminal Location
Outside Walls
Fixed
Closed
Fixed
Closed
Operable
Operable
V
V
V
V
V
V
X
X
V
V
Inside Wall
Vent Terminal
Air Supply Inlet
Area Where Terminal is Not Permitted
B
B
A
J
I
B
M
M
F
C
K
H
V
V
D
E
B
L
G
A
X
Venting for Direct-Vent Water Heater (cont.)
Venting