Owner`s manual

26591-1-1209 Page 27
 
diameter adapter collar has been installed per step 3. Apply


collar and secure by installing a minimum of two (2) screws
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.
         -
tions 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 in-
sulation from entering the thimble.
22. To complete the vent installation, install the vent termination

and outer telescopes with the hard pipe assembly, then secure
by installing a minimum of two (2) sheet metal screws into

23. Figure 35 shows a completed installation with components

and clearance to combustibles.
7” DIA. FLEX
VENT PIPE
4” DIA. FLEX
FLUE PIPE
4” DIA. FLUE
ADAPTOR
COLLAR
7” DIA. INLET
ADAPTOR COLLAR
(WITH GASKET)
BAND CLAMP
APPLY HIGH
TEMPERATURE
SEALANT
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)