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It is forbidden to run other air feed channels or piping for utilities inside the exhaust channels,
even if they are oversized. It is also forbidden to fit manual draught adjustment devices on the
forced draught appliance.
5.2.2 Chimney or single flue
The chimney or flue must meet the following requirements:
- be airtight to combustion products, waterproof and properly insulated according to the usage
conditions;
- be made of materials suitable to resist normal mechanical stress, as well as heat and the action
of combustion products and any condensates;
- have a predominantly vertical layout with deviations from the axis no greater than 45°;
- be situated at a proper distance from combustible or flammable materials by means of an air gap
or suitable insulation material;
REFERENCES
Flammable
objects
Non-
flammable
objects
A
200
100
B
1500
750
C
200
100
- preferably have a round internal section: square or rectangular sections must have rounded
edges with radius no less than 20 mm;
- have a constant, free and independent internal section;
- have rectangular sections with a maximum ratio between sides of 1.5.
A
Minimum 80 cm²
Floor protection
B
20 cm
C
Summary of Contents for INSERTO COMFORT MINI
Page 1: ...PELLET STOVES Instruction Manual INSERTO COMFORT MINI ...
Page 2: ...Page 2 ...
Page 35: ...Page 35 13 WIRING DIAGRAM ...
Page 42: ...Page 42 Notes ...
Page 43: ...Page 43 Notes ...
