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Vermont Castings • Intrepid DV-IFT Owner’s Manual_R20 • 11/21
Existing Masonry Chimney
Prior to installing the gas stove, ensure that the existing chimney is functionally sound and clean.
• Have the chimney and adjacent structure inspected and cleaned by qualified professionals. Hearth & Home
Technologies recommends that NFI or CSIA certified professionals, or technicians under the direction of certified
professionals, conduct a minimum of a NFPA 211 Level 2 inspection of the chimney.
• Replace component parts of the chimney and fireplace as specified by the professionals.
• See Section 11 for venting components.
Type C - Up & Out Installation
Type D - Hearth Mount
Figure 3.54
Type A & B Co-Axial to Co-Linear
Chimney Liner Termination Cap
(Included in Chimney Liner
Termination Kit)
Co-Axial to
Co-Linear Connector
(Part 46DVA-GCL)
3 in. (76mm) Flex Liner
(Included in Chimney Liner
Termination Kit)
Showing two 25 ft.
(9m) Sections of
Flex Liner
Chimney Liner Termination Cap
(Included in Chimney Liner Termination Kit)
Co-Axial to Co-Linear
Connector
(Part 46DVA-GCL)
25 ft. (9m) of 3 in. (76mm) Flex
Liner Exhaust Section
(Included in Chimney Liner Termination Kit)
4 ft. (1m) of 3 in. (76mm)
Flex Liner Air Intake Section
(Included in Chimney Liner Termination Kit)
The chimney must be sealed from the
4 ft. (1m) section to termination using
a smoke shelf or a flue restrictor. The
seal should be a minimum of 6 in.
(152mm) below the end of the 4 ft.
(1m) Air Intake section.
This section of the chimney
must be sealed
TERMINATION CAP
(Included in LINK-STOVE Kit)
FLASHING
(Included in Masonry
Chimney Conversion Kit &
LINK-STOVE Kit)
4 in. (102mm) FLEX LINER
(Included in LINK-STOVE Kit)
TOP ADAPTOR
(Included in Masonry Chimney
Conversion Kit & LINK-STOVE Kit)
RETRO CONNECTOR
(Included in Masonry Chimney
Conversion Kit & LINK-STOVE Kit)
90° ELBOW
DIRECT VENT PIPE
(Length as required)
Chimney Liner Termination Cap
(Included in Chimney Liner Termination Kit)
25 ft. (9m) of 3 in. (76mm) Flex
Liner Exhaust Section
(Included in Chimney Liner Termination Kit)
4 ft. (1m) of 3 in. (76mm) Flex
Liner Air Intake Section
(Included in Chimney Liner Termination Kit)
Chimney must be sealed
from 4 ft. (1m) section to
termination using a smoke
shelf or a flue restrictor. Seal
should be a minimum of 6 in.
(152mm) below end of 4 ft.
(1m) Air Intake section.
This section of the
chimney must be sealed
Co-Axial to Co-Linear Connector
(Part 46DVA - GCL)
Alcove Clearance to
Combustibles must be
maintained. See Figure 3.2.
See COAXIAL/COLINEAR Section and Figure 4.31.