VENTING
(Horizontal & Vertical Combination)
CAUTION: This gas
appliance must not be
connected to or joined
with any other chimney
flue serving another
appliance.
NOTE: Horizontal
sections require
1/4” (6 mm) rise for
every 12” (305 mm)
of travel.
PAGE 32
Depending on your
particular venting
needs, a Decreaser
may be necessary to
terminate the venting
system.
IMPORTANT: A WALL THIMBLE PASS-THRU MUST BE USED ON ALL HORIZONTAL VENT
RUNS THAT PASS THROUGH EITHER INTERIOR OR EXTERIOR WALLS.
IF USING 5” x 8” VENTING, USE KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT)
FOLLOW INSTRUCTIONS ON PAGE 23 OF THIS INSTALLATION MANUAL.
IF USING A 8” x 6-5/8” DECREASER, FOLLOW VENT PIPE MANUFACTURER‟S
INSTALLATION INSTRUCTIONS FOR THEIR WALL THIMBLE.
For each additional 90
˚
elbow used after the first elbow, 3 ft. (91
4 mm) must be subtracted from the maximum venting allowed.
For each 45° elbow used, 1-1/2 ft. (457 mm) must be subtracted from the maximum venting allowed.
NOTE: (2) 45° degree elbows may be used in place of (1) 90° elbow.
IMPORTANT: THE HORIZONTAL VENT HEAT SHIELD INCLUDED WITH THIS FIREPLACE
MUST BE INSTALLED WHEN USING A 90° ELBOW DIRECTLY OFF THE UNIT TO
HORIZONTALLY POSITION THE VENT SYSTEM. THIS INCLUDES ANY CORNER
INSTALLATION.
TERMINATION MUST BE
WITHIN SHADED AREA.
HORIZONTAL / VERTICAL
COMBINATION
20‟ (6.10 m) VERTICAL
20‟ (6.10 m) HORIZONTAL
NOTE: Pages 28-29
have information on
restrictor installation
in conjunction with
venting installation.
Page 57 has information on
Restrictor recommendations
depending on burner flame
appearance and instructions on
installation after venting is
completed.
Summary of Contents for Dassel DSL-36-RF
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