Empire Comfort Systems White Mountain Hearth DVCX42FP91K-3 Installation Instructions And Owner's Manual page 30

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.
10. 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 flue adapter to the fireplace flue with a
minimum of two screws provided. See Figure 54.
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.
8" DIAMETER FLEX
VENT PIPE
5" DIAMETER FLEX
FLUE PIPE
5" DIAMETER
FLUE ADAPTOR
COLLAR
6" PIPE
8" DIAMETER
FIREPLACE
INLET COLLAR
Page 30
BAND CLAMP
APPLY HIGH
TEMPERATURE
SEALANT
Figure 54
Figure 55
41412-0-0120