La Castellana GIANGI CC Service Manual And Maintenance
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Manuale d’istruzione Sez.7 All. 9 Rev. 3 del 25.07.2013 21INSTALLING PELLET STOVE VENTSPicture 1: Installing a steel flue.Solution with one 90° curve.The first horizontal section (smoke duct) reaches the outside of the building.The second vertical section (flue complete with chimney pot) is placed outside of thebuilding and the pipe must be totally insulated or you must use a double-walledchimney flue.Outward vertical section mustTo obtain better stove efficiency it’s recommended that it exceed the height of the roof.Evaluate the diameter of the flue according to height and pressure drop.end, as shown in the picture, above the roof.Picture 2: Installing a masonry flue with a roof outlet.Solution with one 90° curve.The first horizontal section (smoke duct) is connected to a traditional internal flue oralternatively to one attached to the building. If the flue is a masonry one, pleaseensure there are no holes and/or crevices in it along the length of it and keep it sealed.The inlet smoke duct must be tightly closed off.The chimney pot must always exceed the roof level.Picture 3: Installing a steel external flue with a roof outlet.Solution with three 90° curves.The first horizontal section is linked to a chimney flue which must be double-walledor insulated and connected to the second horizontal section to reach the roof,overcoming the reflux area.For good stove efficiency, properly evaluate the whole chimney flue’s diameterconsidering that depression must be not lower than 10 Pascal. The table containsall the indications for diameters to be used.Picture 4: Installing partly internal and external steel flue with roofoutlet. Solution with five 90° curves.First section is linked to a vertical internal flue; in this case always cover the first twoflue’s meters to protect from burning.Second section, external horizontal outlet must be double-walled or insulated.Third horizontal section always double-walled or insulated armed with a trap forcondensation.Fourth section, upright to the roof, double-walled or insulated, overcoming the refluxarea. |
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