SOLZAIMA Douro 12kW, Instruction Manual

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c)
Figure 7 – Examples of standard installations.
Failure to comply with these requirements may prevent the correct operation of
the unit, resulting in warranty void. Be sure to follow all the instructions on the
diagrams.
Free Standing Fires operate with the combustion chamber in draught, which is
why it is absolutely necessary that they include a fume exhaust duct to adequately
extract combustion gases.
Fume duct material: The tubing must consist of 0.5mm thick rigid stainless steel,
with fitting bindings to attach the different sections and accessories.
Insulation: The fume ducts must be double-walled and insulated to make sure the
fumes do not cool down going outwards, which could cause an inadequate circulation
and condensation that may damage the unit.
Output “T-tube”: Always attach to the output of the unit a "T-tube" with a damper.