Majestic MERCURY Series Installation Manual page 30

Connecting the DV-46DVA-GCL Adapter to Appliance
Top Vent
• Remove top seal cap and insulation if equipped. See
Section 6 Appliance Preparation.
SLP Collar: Install the DV-46DVA-GCL adapter to
the appliance starting collar with 3-1/2 in. self-tapping
screws. See Figure 4.28.
Rear Vent
• Remove the rear seal cap and insulation if equipped.
Connect the DVP-2SL adapter to the vertically positioned
elbow. Follow installation instructions included with DVP-
2SL kit. Secure DV-46DVA-GCL adapter to DVP-2SL with
3-1/2 in. self-tapping screws. See Figure 4.28.
Connecting the LINK-DV30B to the DV-46DVA-GCL
adapter
• Insert the two sections of flexible vent pipe down the
existing chimney.
• Attach one section of flexible vent pipe to the exhaust
TERMINATION CAP
EXISTING CHIMNEY
EXHAUST AIR
VENT PIPE
EXISTING CHIMNEY
DIRECT VENT FIREPLACE
HEARTH
FLOOR
H
Minimum 10 ft.
Maximum 40 ft.
Figure 4.28
30
CAUTION! DO NOT use any flue restric-
REAR VENT
tor when venting with the DV-46DVA-GCL
adapter and LINK-DV30B kit. This may re-
sult in poor flame appearance, sooting, pilot
malfunction, or overheating.
formance of appliance, minimize or
avoid bends in exhaust vent pipe.
V
INLET AIR
VENT PIPE
To minimize cold air
drafts, seal with
non-combustible
insulation.
V H
3.05 m 0 ft. 0 mm
12.2 m 2 ft. 610 mm
Majestic • MERC32IN, MERC32IL Installation Manual • 2401-980 Rev. L • 1/21
collar on top of the DV-46DVA-GCL adapter with three
self-tapping screws.
• Attach one section of flexible vent pipe to the inlet collar
on top of the DV-46DVA-GCL adapter with three self-
tapping screws.
• To minimize cold air drafts, seal around the flex vents
at the damper inside the chimney with non-combustible
unfaced fiberglass or rock wool insulation.
The DV-46DVA-GCL adapter must be recessed into existing
masonry fireplace. This measurement is taken from the top
of the fireplace opening. See Table 1 and Figure 4.27.
WARNING! Risk of Fire, Explosion or Asphyxiation!
Do NOT connect this gas appliance to a chimney flue
serving a separate solid fuel or gas burning appliance.
• Could impair safe operation of this appliance or other
appliances connected to the flue.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
NOTICE: To achieve optimum per-
EXISTING CHIMNEY
EXHAUST AIR
VENT PIPE
EXISTING CHIMNEY
DIRECT VENT FIREPLACE
FLOOR
Minimum
Maximum
TOP VENT
HEARTH
V
10 ft. 3.05 m
40 ft. 12.2 m
TERMINATION CAP
V
INLET AIR
VENT PIPE
To minimize cold air
drafts, seal with
non-combustible
insulation.