Coaxial Chimney Conversion - Jøtul GF 300 DV Installation And Operation Instructions Manual

Masonry or Prefabricated Chimney
Conversion
The GF 300 DV is approved for use with Simpson Dura-
vent Chimney Kit #934 in a masonry chimney or a
prefabricated solid fuel listed chimney.
These installation requirements must be followed:
1. Use the guidelines for Coaxial Vent Termination
appropriate for your gas type on pages 11 - 12.
2. In masonry chimney, a fireclay liner or listed steel liner,
must be present the entire length of the chimney.
3. Chimney height should not exceed 35 ft. (10.67 m).
4. The liner must have an inside dimension of 6" round
or greater. (USE KIT #934)
5. Prefabricated chimneys must be UL 103 or ULC S-629
listed and have a minimum INSIDE diameter of 6
inches, (150 mm). Prefabricated chimneys must be
listed for the specific Simpson Dura-Vent Chimney
Conversion Kit. (USE KIT #931, #932, or #933)
IMPORTANT NOTICE
THE USE OF AN EXISTING CHIMNEY AS AN AIR
INTAKE IS NOT COVERED UNDER THE ANSI
Z21.88-1999-CSA 2.33-M99 TEST METHODS AND
RESULTING ITS/WHI PRODUCT CERTIFICATION.
THE CODE AUTHORITY HAVING JURISDICTION
MUST BE CONSULTED PRIOR TO PROCEEDING
WITH THIS INSTALLATION METHOD.
Exhaust
Gas
Cap Adaptor-
included in
#934 Kit
4" Flex Pipe
not included
in kit
Support/Wall
Thimble Cover -
included
in#934 Kit
Figure 16. Vent System through a masonry chimney using
the Simpson Dura-Vent Chimney Conversion Kit #934.
May also be used in listed prefabricated chimneys.
Drawing is for illustrative purposes only - DO NOT VENT
TWO APPLIANCES INTO A SINGLE CHIMNEY.
#991 Vertical
Termination Cap
Intake Air
Use Standard
Simpson Dura-
Vent GS Pipe
from stove to
thimble
13