Cola TERMO REGINA 4 Руководство по установке, использованию и обслуживанию - Страница 9
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Печатать страницу2.5 Room ventilation
The air necessary for combustion, i.e. up to 20 m³ every hour, must be ensured in rooms where stoves
with natural flue draught are installed. The air change must occur through several fixed openings to the
outside, whose cross section must comply with the current local regulations. Such openings must be
protected with grilles and must never be obstructed.
If the air is insufficient, even the operation of an extractor hood in the room can negatively affect stove
operation.
2.6 Advice on flues and connections
Flues must be made from suitable materials and perfectly insulated, with characteristics that prevent
temperature decreases.
The inner walls must be perfectly smooth without any narrowing or protrusions along the entire length,
so as not to create friction or vortices in the smoke which could cause a considerable reduction in
draught.
Any cleaning and inspection doors must be perfectly closed during operation.
The flue outlets must be 0.5 m higher than any obstacles located less than 10 m away and must end
with chimney caps or cowls having a useful outlet cross section of at least double that of the flue.
The following two figures give the data regarding the distances and positioning of chimney caps in
conformity with the provisions of UNI 10683/98.
The chimney outlet must be at least
0.5 m higher than any obstacle
within a radius of 10 m
Roof
(α)
(α)
(α)
(α)
slope
15°
30°
45°
60°
approx. 0.5 m
Min. 0.5 m
fig 2 Chimney cap positioning and distances
UNI 10683/98 tables
Distance A
H
1.00 m
1.30 m
More than 1.85 m
2.00 m
2.60 m
Min 0.5m
Obstacle
Less than 5 m
Roof
(α)
(α)
(α)
(α)
slope
15°
30°
45°
60°
9
Distance B
H
0.50 m
0.50 m
Less than 1.85 m
0.50 m
0.50 m
Termo Regina 4