Empire Comfort Systems Boulevard DVLL60BP90K-2 Installation Instructions Manual page 33

DVVK-5F FLEX VENT INSTRUCTIONS (CONT'D)
9. Prior to making the vent connections, apply high temperature
sealant (600°F min.) to the vent connections before securing
with the band clamps provided. NOTE: the flue pipe end
without the adapter is to be installed to the Termination Cap.
NOTE: For installation of Flex Venting on Fireplaces that have
Flue and Inlet Vent collars flush with top of the fireplace, it is
recommended that an SD58DVA-FCF Connector be used.
When using the SD58DVA-FCF Flex Vent Connector, it will
require removing (or cutting off) the 5" diameter adapter from the
DVVK5F Flex Flue. See Step 10b and Figure 59b.
10a. Apply sealant to the outside of the flue pipe adapter and
connect to the flex flue pipe. Then insert the adapter into the
fireplace flue. Secure the flue adapter to the fireplace flue
with a minimum of two screws provided. See Figure 59a.
Or.....
10b. If using the SD58DVA-FCF Vent Connector, apply sealant
to the inside of the 5" diameter flex flue pipe, then connect
the flex flue to the 5" flue takeoff on the SD58DVA-FCF
Connector. Use a 5" diameter band clamp and a minimum
of two screws to secure the flex flue to the SD58DVA-FCF
Connector. See Figure 59b.
11. Attach the Outer Vent pipe to the 8-inch diameter collar on
the fireplace with a large band clamp provided. Sealant may
also be used on the outer vent connections.
12. Check all vent connections for tightness. Make sure
horizontal venting has the proper rise and combustible
clearances required. Refer to venting charts in fireplace
instruction manual.
41368-0-0120
8" DIAMETER FLEX
VENT PIPE
5" DIAMETER FLEX
FLUE PIPE
5" DIAMETER
FLUE ADAPTOR
COLLAR
8" DIAMETER
FIREPLACE
INLET COLLAR
Figure 59a
Figure 59b
Figure 60
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