Creosote build-up in chimney
Wood with moisture content over 20%
Use dry seasoned wood (less than 20%
moisture content). Operate at a high
temperature for short periods each
time the appliance is used to avoid
large build-ups of tars and creosotes.
Tar coming from flue joints
Appliance operated at continuous low
temperatures
Operate at a high temperature for
short periods each time the appliance
is used to avoid large build-ups of tars
and creosotes. See user instructions
for correct use of air control.
Use dry seasoned wood (less than 20%
moisture content).
Wood with moisture content over 20%
Use dry seasoned wood (less than 20%
moisture content).
Use dry seasoned wood (less than 20%
moisture content).
Incorrect use of air control
See user instructions for correct use of
air control.
Appliance operated at low temperatures
continuously
Operate at high output for short
periods. See instructions for correct
use of air control.
Flue systems have two main functions:
1) To remove the smoke, fumes and combustion gasses from the building safely and efficiently
2) To provide a sufficient amount of flue draught (suction) in the appliance to ensure the fire keeps burning
correctly.
The flue draught is caused by rising hot gases when the appliance is burning.
If any flue issues persist then speak to your installer before continuing to use the stove.