59
1.14
Flue gas collector assembly and configuration tables
B
D.160
A*
Fig. 17 45-60 flue gas collector assembly
C
1
B
A*
85
Fig. 18 85-120 flue gas collector assembly
1 = D.200/160 flue gas collector depending on battery power. In case of D.200 collector, a D.200 connection extension between the
two adjacent collectors is required.
* value A of D100 extension to tilt the flue gas collector is ensured by the height of D80-100 fitting. Therefore, it is not necessary to
install the D100 extension when the 45-60-85 boiler is in head position of the cascade.
WARNING
In case of 325 installations and in all cases where a 85 boiler is matched with a 120 boiler, the 85 boiler with lower output
must be positioned on the head rack to keep the flue gas collector slope according to the values shown on the initial
diagrams.