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Stufa 555 T C/MK per rivestimenti COSTELLAZIONI Kaminofen 555 ...

Stufa 555 T C/MK per rivestimenti COSTELLAZIONI Kaminofen 555 ...

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Calorie rating(KWh/dm³ w=20%)350300250200150100500WHITE BEECHFALSE ACACIAOAKASHBEECHBIRCHLARCHPINEPOPLARALDERWILLOWSILVER FIRSPURCETypes of timberIndicative values to the nearest cubic decimetre for wood of equal shape with a humidity level (w) of about20%• As far as the above woods are concerned it is recommended that broadleaf hardwoods (beech, birch, oaketc.) are burnt, bearing in mind the information given in paragraph Reloading. The use of lignite is alsoacceptable.• Above all it is recommended that you do not burn: waste pa<strong>per</strong>; pa<strong>per</strong> briquettes; rubbish; wood that has beenpainted or faced with plastic laminates; plywood or chipboard; fibreboard; wood treated with protective substances;packaging – because these could damage the stove and smoke stack.The dampness of the wood has a substantial effect on the quality of combustion, because water in the wood lowersthe combustion tem<strong>per</strong>ature. As can be seen in the following table, the calorific value of the output diminishes asthe water content increases.This can not only cause higher levels of smoke emission but is also a sign of inefficient use of fuel because of thereduced power output. Furthermore, parts of the appliance and the flue pipes can be damaged by thecondensation caused. Therefore burn dry wood only.WATERCALORIFIC OUTPUT OF WOOD (Beech)CONTENT (W) kWhr/kg kcal/kg kWhr/dm320 4 3400 2.930 3.4 2900 2.840 2.8 2410 2.7Indicative values54

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