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Installing vent Components (
Figure
34)
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
34
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
Direct-Vent Fireplace Vent Kit - Vertical, Includes SD46DVAF6,
SD46DVASC, and SD46DVAVCH
DvvK-4Tp
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-4TSp
Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall, 5 to
7 inch wall thickness, Includes SD46DVA06, SD46DVAE90,
SD46DVAHC, and SD46DVAWT.
DvvK-4RE
Direct-Vent Fireplace Vent Kit for Rear Vent, Thru-the-wall, 5 to
7 inch wall thickness, (standard thru-the-wall venting). Includes
SD-908, SD-985 and SD-942.
DvvK-4Fv
Vertical Flex Vent Kit 4" x 7"
DvvK-4F
Vertical Flex Vent Kit 4" x 7"
DvEK-25
Direct-Vent Fireplace Flex Vent Extension Kit - Includes 25 ft. f
4 in. and 7 in. Flex Vent, couplings, and gear clamps. For use
with DVVK-4FV
DvEK-10
Direct-Vent Fireplace Flex Vent Extension Kit: Includes 10 ft. of
4 in. and 7 in. Flex Vent, couplings, and gear clamp. For use
with DVVK-4FV
vIB6A
Vertical Inlet Baffle Kit For 6 5/8" diameter
vENT SYSTEM IDENTIFICATION