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Installing Vent Components (Figure 36)
Begin the vent system installation by installing the first 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.
All 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 36
VENT SYSTEM IDENTIFICATION
WALL THIMBLE
(MAXIMUM
OF
THREE 90 ELBOWS)
(MAXIMUM
OF
TWO 90 ELBOWS)
Venting Components
Simpson Dura-Vent
Part Number Description
SD-1208 6" Pipe Length
SD-1207 9" Pipe Length
SD-1206 12" Pipe Length
SD-1204 24" Pipe Length
SD-1203 36" Pipe Length
SD-1202 48" Pipe Length
SD-1211 Adjustable Pipe Length 11 - 14 5/8"
SD-1284 Horizontal Square Termination Cap
SD-1250 Vinyl Siding Standoff
SD-1245 45° Elbow
SD-1290 90° Elbow
SD-1249 Wall Firestop
SD-1263 Ceiling Firestop
SD-1243 Roof Flashing - 0/12 to 6/12 Roof Pitch
SD-1253 Storm Collar
SD-91291 High Wind Vertical Top
SD-1281 36" Snorkel
SD-1282 14" Firestop Snorkel
SD-1247 Wall Thimble Firestop
DV VENT KITS
DVVK-5V DV vent kit vertical, Flashing Kit w/Vertical Cap
DVVK-5T DV vent kit top thru-the-wall for 8 to 11" wall thickness
DVVK-5R DV vent kit rear thru-the wall for 5 to 7" wall thickness
DVVK-5TS DV vent kit top thru-the-wall for 4.5 to 6" wall thickness