53
FLUE GAS DISCHARGE CONNECTION (MOD. MB)
The evacuation of flue gases must be carried out with a pipe with a diameter no smaller than that provided
on the boiler and jointed to a flue suitable to the capacity of the system.
For chimney sizing, compliance with minimum diameters and requirements imposed by current regulations
is essential.
In addition, be sure to keep in mind some of the basic rules for connecting heating units and flues .
The flue gas discharge :
— must have for its entire horizontal travel an upwards flow with a minimum inclination of 3%;
— must not have angles less than 90
°
;
— must be sealed with material suitable for resisting combustion products ;
— must be easily disassembled;
— do not have the chimney protrude inside the flue. Stop before the inside face of the flue;
— for installation strictly follow local specifications in force.
200 mm
1009DIS1096
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50 mm
100 mm
1009DIS1095
1009DIS55
YES
NO
Flue or
chimney
Installation example LED 24MB W TOP
Boiler
front
Min. distances
Max. distance
Boiler
front
76
DESCRIPCIÓN
A
Retorno calefacción
B
Ida calefacción
C
Alimentación agua
D
Agua caliente sanitaria
E
Entrada gas
1
Vaso de expansión sanitario
2
Acumulador
3
Válvula de seguridad
4
Vaso de expansión
5
Válvula gas
6
Quemador
7
Intercambiador
8
Purgador aire
9
Circulador calefacción
10
Circulador acumulador
11
Presóstato de seguridad
12
Grifo de alimentación
13
Válvula de no retorno
14
Termostato límite
15
Termostato de seguridad total
16
Hidrómetro
17
Sonda calefacción
18
Sonda sanitario
19
Sonda termómetro
20
Campana de humos
CIRCUITO HIDRÁULICO
6
5
4
3
2
1
12
13
7
11
15
14
10
19 16 8 17 18 9
20
A
C
D
E
B
1009DIS1083
