Amana CEC96 Series Manual page 17

10"- 24"
6" MAX
4" MIN
90º OR 45°
ELBOW
Standard Horizontal Terminations (Dual Pipe)
Alternate Horizontal Vent Termination (Dual Pipe)
Combustion Air Intake may also be snorkeled to obtain 12" min ground
clearance.
Alternate Vent Termination Above Anticipated Snow Level
12" MIN. TO GRADE OR
HIGHEST ANTICIPATED
SNOW LEVEL
Figure 15
90°
ELBOWS
3" - 24"
12" MIN. ABOVE
HIGHEST ANTICIPATED
SNOW LEVEL
Figure 16
90°
ELBOWS
3"-24" BETWEEN PIPES
12" MIN. ABOVE
HIGHEST ANTICIPATED
SNOW LEVEL
(Dual Pipe)
Figure 17
V /F C
ENT LUE AND OMBUSTION
The vent/flue and combustion air pipes may terminate verti-
cally, as through a roof, or horizontally, as through an outside
wall.
Vertical pipe terminations should be as shown in the following
figure. Refer to Vent/Flue Pipe and Combustion Pipe - Termina-
tion Locations for details concerning location restrictions. The
penetrations through the roof must be sealed tight with proper
flashing such as is used with a plastic plumbing vent.
Vent & Combustion Air Intake Measurements for Standard
Horizontal Terminations (Dual Pipe)
Center to center = 10" min / 24" max. Vertical separation:
0" - 24"
Vent termination from wall = 8" min / 12" max.
Combustion air intake from wall = 6" max.
Vent and intake clearance to ground
or anticipated snow level = 12" min.
V /I T
ENT NTAKE ERMINATIONS
D V F
IRECT ENT URNACES
If more than one direct vent furnace is to be installed vertically
through a common roof top, maintain the same minimum clear-
ances between the exhaust vent and air intake terminations of
adjacent units as with the exhaust vent and air intake termina-
tions of a single unit.
If more than one direct vent furnace is to be installed horizon-
tally through a common side wall, maintain the clearances as in
the following figure. Always terminate all exhaust vent outlets at
the same elevation and always terminate all air intakes at the
same elevation.
Termination of Multiple Direct Vent Furnaces
17
A P T
IR IPE ERMINATIONS
F I M
OR NSTALLATION OF
3"MIN
24"MAX
12" MIN SEPARATION
3" MIN
12" MIN TO GRADE OR HIGHEST
ANTICIPATED SNOW LEVEL
Figure 18
ULTIPLE