Owner`s manual

26591-1-1209 Page 35
Installing Vent Components (Figure 46)

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

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.

          
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 
VIB7A 
VENT SYSTEM IDENTIFICATION