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7.3)
Ventilation:
Accordantly with regulations each
boiler room has to have the ventilation
inlet and outlet in aim of assurance of
correct boilers work and users safety.
Lack of ventilation inlet or it’s stocking
is the most frequent cause of incorrect
work of boiler (the humidity, condense
water, impossibility of higher
temperature obtainment). Ventilation
outlet has instead in task of offtake
from room used air and harmful gases.
In boiler room with chimney with
natural draught it is not it allowed to
use mechanical ventilation.
7.3.1)
Ventilation inlet
•
The channel of ventilation inlet should have dimension of 50 % area of
chimney intersection, no fewer than 20 x 20 cm
•
Channel should be 1m over floor
•
In ventilation hole or in channel should be installed device to control of air
flow, however such to forbid decrease of intersection more than to 1/5
•
Ventilation duct should be made from incombustible material
7.3.2)
Ventilation outlet
•
Channel should be made of brick and min. intersection of it should be 25% of
chimney intersection however not smaller than 14 x 14 cm
•
Inlets can not have any closing it intersection devices
Summary of Contents for Holzgas
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