barbas ECO 810, Installation Instructions Manual

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42
ECO 810
14. FREQUENTLY ASKED QUESTIONS
How often should I have my chimney swept?
At least once a year. If you use your fi re more than three times a week on
average, have your chimney swept more often.
Have the chimney swept by a recognised company. Your fi re insurance policy
may make this a condition and ask for proof.
In terms of stoking up the fi re, what is the difference between a stone and
cast-iron lining?
Both linings serve to protect the wall of the stove against fl ames. The advantage
of a cast-iron lining is that it is much stronger than a stone lining. It will not break
after a few years; cast iron will not be damaged if you push in the wood into the
stove any harder than usual. Cast iron radiates more heat out to the room than
stone. This improves the output.
What is the difference between nominal heat output, nominal heat input
and effi ciency?
Nominal heat output represents the net amount of heat that the appliance
generates.
The total heat content of the fuel is the so called nominal heat input.
Effi ciency is the percentage of fuel converted into useful heat. It is the ratio of
nominal heat output and heat input.
How can I keep the glass clean?
By making a point of using dry, clean wood in the stove. Wood that is too damp
immediately gives off lots of ash.
Make sure the seals are in good working order. Any air seeping out around the
glass part of the door will cool the air, resulting in the fi re not burning cleanly.