Venting Idvvt / Idvvt43 Venting Installation; Parts List - Marquis Capri IDV34 Series Installation Instructions Manual

Gas fireplace insert heater
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IDVVT36 / IDVVT43

PARTS LIST:

[1] – Co-linear
termination
[8] - #8 washers
[8] - #8 x 1 PH
Quad
[8] - #8-18 x 3/4" PH
DT
[1] – Tube Millpac
Black
This appliance must not be connected to a chimney flue serving a separate solid-fuel burning appliance.
This appliance is approved with Kingsman Flex Vent System (as listed in the manual) or MG Duravent flex pipe system.
All venting lining products must be approved and installed according to the vent manufacturers installation instructions. All
vent liners must terminate in a rain cap to prevent debris and rain from entering the vent and possibly damaging the
appliance or creating an unsafe condition. The area between the existing chimney and liner must be capped off for the
same reasons as above and to reduce the chances of venting problems and corrosion of the vent.
If this fireplace insert is to be used to replace an existing fireplace insert the existing vent liner must be of the proper size
and if so must be inspected for obstructions, damage and/or corrosion. Replacement must be done as necessary.
Before any vent liner is run through a chimney or other approved venting system, chimney must be inspected, cleaned
and repaired if necessary. A chimney which was used for a solid fuel fireplace must be professionally cleaned in order to
Vertical (rise)
Min.
12ft [3.7m]
Max.
40ft [12.2m]
WARNING: Failure to position the
parts in accordance with these diagrams
or failure to use only parts specifically
approved with this appliance may result
in property damage or personal injury.
Cutting any sheet-metal parts of the
fireplace, in which the gas fireplace
insert is to be installed, is prohibited.
Vertical Venting in Cold Climates
In cold climate conditions where temperatures go below -10°C [14°F], we recommend that the chase be
insulated and where the vent pipe enters into the attic space that the pipe be wrapped with an insulated
Mylar sleeve. This will increase the temperature of the vent and help the appliance to vent properly in cold
weather conditions.
It is also important in vertical vented direct vent appliances that the appliance be operated daily during the
winter months as this will help stop the Termination from freezing up. We recommend using a thermostat
set at room temperature to allow the unit to cycle.
For IPI models it may be necessary to set the appliance to Standing Pilot mode to maintain heat in the
cavity. The purpose of this procedure is to prevent cold air from penetrating the chimney and then onto the
living space. Therefore, when the internal temperature is slightly elevated the fireplace is able to freely
exhaust its combustion and hence making it easier to startup.
reduce corrosion of the vent or other possible safety hazards.
IDVVT36 for IDV34
1. Before attaching the flex vents to the termination, you will have to
determine how the cap will be attached to the existing chimney crown, clay
IDVVT43 for IDV44
lined chimney or wood stove vent pipe. The Seal Plate of the termination
may be cut, notched and formed to make a good seal to the existing vent
or be left flat.
2. Using a high quality sealing compound (RTV Silicone) place a bead of
sealant onto the vent or chimney top. This will provide a seal against water
and rain from entering the existing flue.
3. Attach the vent pipes to the termination with Millpac and [4] screws and
washers per pipe joint. Be sure to label the exhaust and intake flex pipes.
Make sure not to connect the exhaust to the intake or vice versa. Lower the
termination and vent pipe down the vent and screw the seal plate to the
chimney crown, clay tile chimney, or wood stove vent. It may be necessary
Aluminum Flex
to predrill holes into the chimney crown (depending on material) [8 screws].
Venting System for IDV34
Horizontal (run)
0ft [0m]
2ft [0.6m]
#46DVA-CL33
Venting System for IDV44
46DVA-CL34
Venting Installation
Installation of Vertical Termination
IDVVT36
Vertical Vent Termination
Flex Pipe kit ([Qty 2] 3" x 25ft unexpanded flex pipes
IDVFK25
complete with Millpac and screws.)
MG Duravent Kit
(Termination cap and [2] pieces of aluminum flex 35' long)
IDVVT43
Vertical Vent Termination
Flex Pipe kit ([Qty 1] 3" x 25ft Intake, [Qty 1] 4" x 25ft exhaust)
I43FK25
Unexpanded flex pipes complete with Millpac and screws.
MG Duravent Kit
(Termination cap and [2] pieces of aluminum flex 35' long)
63

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