How to Install Wood Burning Hot Air Heater



A  Insulated Chimney
 Storm Collar
C  Roof flashing
D  Roof support to retain chimney
E  Twin wall to single wall adaptor
F  Single wall flue pipe. Twin wall is also suitable
G  Wall support. Retains internal flue 
H  Internal bends
I  Flue starter kit
J  Flue to Fabbri adaptor
K  Debris trap for falling soot
L  Flue support stand


Single wall flue when used inside a building must be kept well away from any inflammable materials. This must at least 3 times its diameter. A 6” (150mm) single wall flue pipe must be 18” (450mm). This often means that twin wall flue is more suitable as it can be as close as 2-3” from inflammables, depending on the manufacture. 
Good access for cleaning should always be designed into the chimney system.
If fitted with a fan flue it is recommended to connect from a 45deg or 90deg angle through a Tee pipe.

Typical Chimney Installation

Chimney and flue installation of Fabbri wood burning space heater with flue fan

Booklet icon
Product Technical

Help, instructions, videos and technology guides

Installation Clearances

Safe operating distances from working and stored items.