Owner`s manual

30786-7-0415 Page 27
 
diameter adapter collar has been installed per step 3. Apply a


and secure by installing a minimum of two (2) screws through
See Figure 33.
18. Apply sealant to the 7” diameter adapter collar, slide outer

clamp. See Figure 33.
           
secured with support bands as required (3 feet minimum be-
 See
Figure 34.
 
practices.
21. An additional storm collar band is provided in kit that may be
used as an attic insulation shield. The collar can be installed
          
thimble. This collar will act as a shield to prevent blown insu-
lation from entering the thimble.
22. To complete the vent installation, install the vent termination
cap to the top of the hard vent pipe assembly. Mate up the

secure by installing a minimum of two (2) sheet metal screws

23. Figure 35 shows a completed installation with components
       
and clearance to combustibles.
Vent Cap
Storm
Minimum
Clearance to
Combustibles
Collar
Exterior
Roof
Roof
Flashing
Support
Roof
Assembly
7"(178mm) Dia.
Must Extend
7"(178mm) Dia.
Hard Pipe
Through Roof
Flashing
1” (25mm)
Flex
Figure 33
Figure 34
DVVK-4FV DIRECT VENT TERMINATION KIT (continued)