24
Figure 32: Vent Collar Plate Screw Location.
ICC
EXCELDirect
M&G
DirectVent
Pro
Vertical
Termination
TM-SVT*
46DVA-VCH*
TM-IVT
High-Wind
Shield
TM-SVTS
46DVA-VWG
Flashing
TF-MFR
46DVA-GK
Co-Linear
Adapter
TM-CTA
*
Requires co-linear adapter
Table 6: Approved Terminations &
other parts
Initial Installation
QUALIFIED INSTALLERS ONLY
5. Stretch the Ø3” (76mm) flex vent liners to the length needed to ensure they can be easily connected
to the vent terminals.
6. Install the flex pipe assembly up through the chimney,
ensure that the pipe slides through far enough to connect
onto the vent cap. Refer to table 6 to confirm the vent cap
is approved for use.
7. Most vent caps can be installed onto chimneys with flue
openings up to 16” (406mm) x 16” (406mm) when the
actual flashing is 16” x 16” or larger. If the chimney is
smaller, the flashing should be trimmed down and folded
over.
8. Apply a bead of stove cement sealant to the Ø3” (76mm)
pipe of the exhaust vent terminal. Slide the flex liner onto
the vent terminal and secure with three (3) sheet metal
screws evenly spaced.
9. Place a bead of high temperature silicone on the intake
collar of the vent terminal. Slide the Ø3” (76mm) flex intake liner over the collar, secure the flex liner
with three (3) sheet metal screws evenly spaced. Secure the vent terminal to the chimney using
adequate sealant, and according to local building codes.
10. If the fireplace opening is lower than 24” (610 mm), remove the vent collar plate from the top of the
insert by unscrewing the 5/15” screw located on the center top of the stove above the door opening
(see Figure 32). Slide the collar plate backwards. Properly secure the vent collar plate to the flexible
vent pipe liner(s) previously installed in the chimney. Be careful not to over-stretch the liner(s).
11. Apply a bead of stove cement sealant to the top section of the Ø3” (76mm) exhaust vent collar plate.
Slide the Ø3” (76mm) flex vent over the flue collar and secure with three (3) sheet metal screws
evenly spaced.
12. Place a bead of high temperature silicone on the intake collar of the fireplace, slide the Ø3” (76mm)
flex intake liner over the collar, secure the flex liner
with three (3) sheet metal screws evenly spaced.
13. Place the unit part way into the fireplace.
Connect
the gas line to the ⅜” NPT fitting on the right side of
the unit using locally approved methods (see
I
nItIal
I
nstallatIon
-
g
as
l
Ine
C
onneCtIon
)
. Route the power
cord so it can be connected to the power supply.
25
Vent Collar Screw
