Chimney Breach Fireplace Conversion with Combustible Wall
Minimum clearance from chimney
connector to uprotected ceiling 15"
Listed or approved thimble assembly
Mantel and Trim Protection
Floor Protection*
Combustible Floor
* Floor protection in accordance with Solid Fuel Appliance Listing
** Check with your local building codes inspector for clearance.
The Chimney Connector Shall Not Pass Through an Attic or Roof Space, Closet or Similar Concealed Space, a
Floor or Ceiling.
Save These Instructions
Combustible
Wall
Sheet
Rock
Harman® • TL300 Owner's Manual_R25 • 2007 -___ • 08/15
1" Clearance for exterior chimney or
2" clearance for interior chimney and
2" clearance for NFPA 211 - type
approved thimbles
Flue liner with required
air space
Airtight
insulated
clean-out
Damper closed
and sealed with
non-combustible
material
Dry Seasoned Wood Only!
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