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11Heatilator • ADI60S • 345-900 Rev. G • 9/08
A. Venting Components
7
7
Installing Vent Pipe and Appliance
The vertical vent termination system installed on this model
includes:
• One length of 3-inch fl exible vent pipe for combustion
air (included with vent kit). Pipe will be either a 4-foot
or 30-foot section depending on which kit is being used
in the application.
• Flexible vent pipe for exhaust air (included with vent kit).
• One pipe-to-cap adaptor (included with vent kit).
• One vertical termination cap (included with vent kit).
EXHAUST
AIR
VENT PIPE
TERMINATION
CAP
EXHAUST STARTING COLLAR
STARTING COLLAR BRACKET
EXHAUST STARTING COLLAR
INLET AIR STARTING COLLAR
STARTING COLLAR BRACKET
INLET AIR STARTING COLLAR
LOCKING TAB
INLET AIR
VENT PIPE
Figure 7.1
B. Connecting Vent Pipe
Reference instructions in the termination kit.
• Install the 3-inch fl exible vent pipe(s) down through the
chimney.
• Use three screws to secure the exhaust fl exible vent
pipe to the 3 foot section stainless steel fl exible vent pipe
using the factory-installed 3-inch collar in the stainless
steel section of pipe (see Figure 7.1).
• Use 3 screws to attach either a 4 foot or 30 foot section
of inlet air vent to the inlet collar on the collar slide plate
(see Figure 7.1). NOTE: The collar slide plate may be
removed from appliance to aid installation.
• Seal opening between fl ex vent and chimney just above
insert. Non-combustible, unfaced fi berglass insulation
may be used for this purpose.
CAUTION
Sharp Edges
• Wear protective gloves and safety
glasses during installation.