Class A Chimney Conversion Kit - Lopi Berkshire GSR2 Deluxe Owner's Manual

Installation

Class A Chimney Conversion Kit

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 (see the section "Approved Vent Configurations" starting on page 13)
allowable. Remember to set the restrictor position to the correct position (based upon the vertical rise height -
see the chart on page 14).
! 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
© Travis Industries
(for qualified installers only)
Screw the Retro
Vertical Top to the
Flex Pipe
Type A Chimney
4" (102 mm)
Aluminum Flex
Pipe
Retro Connector
(screw to chimney)
Simpson Duravent Direct
Vent Pipe Sections
(use adjustable section)
12/27/2018 - 1440
Retro Vertical Top
(screw to chimney)
Cut the Flex Pipe to
the chimney height
plus 3" (76 mm)
Screw the Retro
Connector to the
Flex Pipe
Berkshire GSR2 3-Sided
21