Desa Hearth Products B36L-MC Manual De Instrucciones página 11

Storm Collar
Flashing
Cone
Nail Only
Outer
Perimeter
of Flashing
Underlap Shingles
at Bottom
Figure 15 - Flashing Installation
Storm Collar Installation (SC1 or SC2)
Place storm collar over pipe and slide down
until it is snug against open edge of flashing
(see Figure 16). Use SC1 for all round ter-
minations and SC2 for all terminations with
slip sections. Apply waterproof caulk around
perimeter of collar to provide a proper seal.
Chimney
Pipe
Storm
Collar
Figure 16 - Storm Collar
Terminations/Spark Arrestor
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
this fireplace are RT-8DM and RTL-8DM that
can be used for flashing or chase and ET-
8DM, ETO-8DM, ETL-8DM and ETLO-8DM
for chase style termination only. Figure 17
shows an RTL-8DM round top termination.
CAUTION: Do not seal open-
ings on the rooftop flashing. Fol-
low the installation instructions
provided with the termination
being used.
123226-01B
VenTing inSTallaTion
Continued
Overlap
Shingles Top
and Sides Only
Waterproof
Caulk
Flashing
www.desatech.com
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 the rare instance there is a problem
with side driven rain or wind or chimney is
not drafting properly, an ADS-8DM (Anti-Draft
Shield) can be used with round terminations.
RTL-8DM
Attach Bracket
Tabs to
Outer Pipe
(3 Places)
Secure with
Screws
Overlap
Shingles Top
and Sides
Figure 17 - Termination
CHASE INSTALLATIONS
Instructions for chase installations are includ-
ed with chase style termination chosen. In a
multiple chase installation, be sure to provide
adequate distance between terminations to
prevent smoke spillage from one termination
to another. We suggest that terminations be
separated at least 24", center to center and
stacked at a vertical height difference of 18"
(see Figure 18).
Note: If a decorative shroud is to be installed,
contact manufacturer for specifications.
Figure 18 - Multiple Chase Installation
Level of Flue
Gas Outlet
Flue Pipe of
RTL-8DM
Inside Inner
Pipe of
Chimney
Caulk
Collar
Flashing
Underlap Shingles
Bottom Only
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