Rear Vent Installation Only - Monessen Hearth CDV7 Installation And Operating Instructions Manual

CDVSC7 & CDV7 Series Gas Fireplace
TwIST loCK pIpeS
When using twist lock pipe it is not necessary to use seal-
ant on the joints. The only areas of the venting system that
need to be sealed with high temperature silicone sealant
are the sliding joints of any telescopic vent section used
in the system.
To join twist lock pipes together, simply align the beads of
the male end with the grooves of the female end, twisting
the pipe until the flange on the female end contacts exter-
nal flange on the male end. It is recommended that you
secure the joints with three (3) sheet metal screws, how-
ever, this is not mandatory with twist lock pipe. Figure 11
To make it easier to assembly the joints, we suggest put-
ting a lubricant (Vaseline or similar) on the male end of the
twist lock pipe prior to assembly.
Male End
Screw Holes
Figure 11 -
Twist-lock Pipe Joints
TWL100
Twist Lock Pipe
3/12/99 djt
16

ReaR VenT InSTallaTIon only:

Install the 4" (10 mm) vent pipe to the appliance inner
collar and secure with three (3) stainless steel sheet metal
screws. Install the 7" (178 mm) vent pipe to the appliance
outer collar. Secure pipe to the rear cover plate using the
tabs and three (3) sheet metal screws. If a 45° or 90°
elbow is being used, attach the elbow to the appliance in
the same manner then attach the venting to the elbow.
Female End
TWL100
VenTInG InSTallaTIon InFoRMaTIon
Tabs
Figure 12 -
Rear Vent Installation
KT1129
cdv add rear vent
Sheet Metal
Screws
KT119
69D3011