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124387-01A
15
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Fireplace system must be terminated with
listed round top or chase terminations. In any
case, refer to installation instructions supplied
with termination. Terminations approved for
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8DM, ETO-8DM, ETL-8DM and ETLO-8DM
for chase style termination only. Figure 19
shows an RTL-8DM round top termination.
CAUTION: Do not seal open-
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Terminations with 16" slip pipe sections are
available. RTT-8DM and RTTL-8DM are
approved for flashing installations. When
needed, these adjustable terminations may
be used in combination with pipe assembly
to achieve correct chimney height.
Note: In rare instance there is a problem with
side driven rain or wind or chimney is not draft-
ing properly, an ADS-8DM (Anti-Draft Shield)
can be used with round terminations.
VENTING INSTALLATION
Continued
Attach Bracket
Tabs to
Outer Pipe
(3 Places)
Secure with
Screws
RTL-8DM
Level of
Flue Gas
Outlet
Caulk
Collar
Flashing
Underlap Shingles
Bottom Only
Figure 19 - Termination
Overlap
Shingles Top
and Sides
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B-TYPE VENTING SYSTEM
Transition pipe model BTC-8 and starter collar
are shown in Figure 20. Remove starter collar
and set aside. Slide transition pipe over vent
collar and attach with a minimum of 4 screws.
Replace starter collar over transition pipe and
attach using 4 screws located on leg stands.
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b-vent over transition pipe and attach with
either a minimum of 3 screws or other means
approved by the vent manufacturer.
B-Vent Piping
Transition Pipe
Model BTC-8
Starter Collar
Vent Collar
Figure 20 - Installing Transition Pipe and
Starter Collar
CHECKING FOR PROPER VENTING
After completing and checking electrical, gas
and vent connections, follow the lighting in-
structions and allow the main burner to run for
approximately 5 minutes. Hold a lighted match
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it along entire length of opening (see Figure 21,
page 16). Proper venting should tend to draw
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venting or escaping of spillage of burned gas, is
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If the appliance is found to be improperly
venting, shut it off and notify your installer
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venting system.
NOTICE: This appliance is
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or your gas supplier to have the
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