Installation (for qualified installers only), Vent location, Vent configurations – Avalon Firestyles 34 DVL User Manual
Page 16
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Installation (for qualified installers only)
© Travis Industries
4140813
100-01294
Vent Location
A vent restrictor is built into the appliance to adjust the flow rate of exhaust gases. This ensures
proper combustion for all vent configurations. Depending upon the vent configuration, you may be
required to adjust the restrictor position.
NOTE: The vent location changes based upon restrictor position. Position # 1 is shown below. Each
restrictor position moves the vent location forward (toward the fireplace opening) approximately ¼” (7mm).
Vent Configurations
CAUTION: The “Exhaust Only Re-line” is not covered under the appliance safety standard (ANSI
Z21.88 CSA
2.33
) used in the safety certification of this appliance. The Intertek safety certification does not apply to this
installation. Before installing the appliance using this method, contact the Authority Having Jurisdiction to
determine if this installation is acceptable in your area. This type of installation requires a minimum chimney
cross section of 48 square inches.
2”
Center Line
Inlet (3” Dia.)
Exhaust (4” Dia.)
Fireplace
Opening
1-1/2”
4-1/2”
14-3/4”
5-1/8”
NOTE: Vent location changes based
upon restrictor position. Position # 1 is
shown to the right. Each restrictor
position moves the vent location forward
(toward the fireplace opening)
approximately 1/4”.
Z.C. (Metal) Wood-Burning Fireplace
Inlet & Exhaust Re-Line
Exhaust Only Re-Line
Direct Vent Cap
(part # 991)
Recommended Block-Off
Plate (non-combustible
metal and/or insulation).
Prevents odors from
chimney entering room.
6-5/8" to 3" & 4" Colinear
Adapter & Flashing
(Travis Part # 98900124)
A block-off plate must
seal the intake to the
chimney space. This
way air is drawn down
the chimney for
combustion air.
Block-Off Plate
(non-combustible
materials)
NOTE: You may use either re-line configuration with a masonry or zero-clearance fireplace.
Inlet
Masonry Fireplace
Any cracks or
damage inside the
chimney must be
repaired.
Exhaust
4" dia.
Gas Liner
Inlet
3" dia. Gas Liner
Exhaust
4" dia. Gas Liner