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20 Installation (for qualified installers only)
Travis Industries 100-01169_001 4050119
Class A Chimney Conversion Kit
Simpson Duravent provides a conversion kit for those wishing to use an existing wood stove chimney
to vent this direct vent stove. The illustration below gives an overview of this type of installation. See
the instructions included with the kit for details.
! Do not exceed the maximum vertical rise. The restrictor position should be set to the position that
most closely resembles the vent configuration (see "Approved Vent Configurations" for details).
NOTE: because this installation utilizes non-standard vent, the restrictor position may vary. Carefully
monitor the burn characteristics to verify correct restrictor position.
! The conversion kit does not work on interior masonry chimneys.
Chimney Conversion Kit A (# 931)
Metalbestos 6" I.D.
Security Chimneys 6" I.D.
Jackes-Evans 6" I.D.
Hart & Cooley 6" I.D.
Pro-Jet 6" I.D.
Chimney Conversion Kit B (# 932)
Simpson Dura-Vent 6" I.D.
Air-Jet 6" I.D.
Metal-Fab 6" and 7" I.D.
Amer. Metals 6" & 7" I.D.
Metalbestos 7" and 8" I.D.
Jackes-Evans 7" and 8" I.D.
Hart & Cooley 7" and 8" I.D.
Pro-Jet 7" and 8" I.D.
Security Chimneys 8" I.D.
Chimney Conversion Kit C (# 933)
Simpson Dura-Vent 7" and 8" I.D.
American Metals 8" I.D.
Air-Jet 8" I.D.
Metal-Fab 8" I.D.
American Metals 8" I.D.
Each Kit Contains:
Retro Connector
Retro Vertical Top
Additional Required Equipment:
4" Flex (#711 or U.L. 1777)
Termination (#991)
Co-Axial Sections
Type A Chimney
Simpson Duravent Direct
Vent Pipe Sections
(use adjustable section)
Screw the Retro
Vertical Top to the
Flex Pipe
Retro Vertical Top
(screw to chimney)
Screw the Retro
Connector to the
Flex Pipe
Retro Connector
(screw to chimney)
4" (100 mm)
Aluminum Flex
Pipe
Cut the Flex Pipe to
the chimney height
plus 3" (75 mm)