BLUEHELIX MAXIMA
204
EN
cod. 3541U630 - Rev. 03 - 11/2020
Connection with coaxial pipes
fig. 14 - Examples of connection with coaxial pipes (
= Air /
= Fumes)
For coaxial connection, fit the unit with one of the following starting accessories. For the wall dril-
ling dimensions refer to the figures fig. 39, fig. 40 and fig. 41 . Any horizontal sections of the fume
exhaust must be kept sloping slightly towards the boiler, to prevent possible condensate from
flowing back towards the outside and causing dripping.
fig. 15- Starting accessories for coaxial ducts
Table 2- Max. length coaxial ducts
Coaxial 60/100
Coaxial 80/125
Max. permissible length (horizontal)
7 m
20 m
Max. permissible length (vertical)
8 m
Reduction factor 90° bend
1 m
0.5 m
Reduction factor 45° bend
0.5 m
0.25 m
C
1X
C
1X
C
3X
C
3X
C
3X
C
1X
041095X0
041096X0
Ø 100
Ø 60
Ø 60 Ø 100
Содержание BLUEHELIX MAXIMA 24C
Страница 235: ......