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installing vent components (Figure 46)
Begin the vent system installation by installing the first Simpson Duravent
component, 90° elbow to the starting collars or straight pipe on the top
of the appliance, then the straight pipe length and then horizontal or
vertical termination kit.
nOte: All outer connection joints must be sealed with aluminum
tape, screws or silicone sealant rated above 300°F/149°c. the inner
flue joints do not require any sealant.
Simpson Duravent vent system components lock into place by sliding
the concentric pipe section with four (4) equally spaced interior beads
onto the appliance collar or previously installed component end with
four (4) equally spaced indented sections. When the internal beads
of each starting outer pipe line up, rotate pipe section clockwise 90°
(approximately 3 inches). The vent pipe is now locked together.
Continue adding components per the pre-planned vent system
configuration. Be certain that each succeeding vent component is securely
fitted and locked into the preceding component in the vent system.
Figure 46
VERTICAL
TERMINATION
(MAXIMUM OF
THREE 90° ELBOWS)
STORM COLLAR
ROOF FLASHING
WALL THIMBLE
HORIZONTAL
TWO 90° ELBOWS)
TERMINATION
(MAXIMUM OF
90° ELBOW
OR
45° ELBOW
90° ELBOW
CEILING FIRESTOP
WALL STRAP
PIPE LENGTH
special venting components (simpson Duravent)
See Empire Comfort Systems Retail Price List for Simpson Duravent part
numbers and pricing.
Special DV Vent Kits
Available from Empire Comfort Systems, Inc. dealers.
DvvK-4vp
(DVVK-4V)
Direct-Vent Fireplace Vent Kit - Vertical, Includes SD46DVAF6,
SD46DVASC, and SD46DVAVCH
DvvK-4tp
(DVVK-4T)
Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall, 8 to
11 inch wall thickness, Includes SD46DVA08A, SD46DVA09,
SD46DVAE90, SD46DVAHC, and SD46DVAWT
DvvK-4rp
(DVVK-4R)
Direct-Vent Fireplace Vent Kit for Rear Vent, 5 to 7 inch wall
thickness, (standard thru-the-wall venting) includes SD46DVA06,
SD46DVAHC, and SD46DVAWT.
DVVK-4RE Direct-Vent Fireplace Vent Kit For Rear Vent, Thru-the-wall for
5 to 13 3/4 inch wall thickness.
DvvK-4tsp
(DVVK-4TS)
Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall, 5 to
7 inch wall thickness, Includes SD46DVA06, SD46DVAE90,
SD46DVAHC, and SD46DVAWT.
DVVK-4FV Vertical Flex Vent Kit 4" x 7"
VIB6A
Vertical Inlet Baffle Kit For 6 5/8" diameter
VIB7A
Vertical Inlet Baffle Kit For 7" diameter
vent sYsteM iDentiFicAtiOn
