Jotul GF300 DV manual Masonry or Prefabricated Chimney Conversion, Important Notice

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 chim- ney.

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)

Exhaust

Gas

Cap Adaptor-

included in

#934 Kit

4” Flex Pipe not included in kit

Support/Wall

Thimble Cover -

included

in#934 Kit

#991 Vertical

Termination Cap

Intake Air

Use Standard

Simpson

Dura-Vent GS

Pipe from

stove to

thimble

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 RE-

SULTING ITS/WHI PRODUCT CERTIFI- CATION. THE CODE AUTHORITY HAVING JURISDICTION MUST BE CONSULTED PRIOR TO PROCEEDING WITH THIS INSTALLATION METHOD.

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.

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