Ferroli DIVATOP D HF Instructions For Use, Installation & Maintenance page 65

DIVATOP D HF
Connection to collective flues
C
8X
C
93
fig. 33 - Examples of connection to collective flues (
Table 9 - Typology
Type Description
C2X Intake and exhaust in common flue (intake and exhaust in same flue)
C4X Intake and exhaust in common and separate flues, but undergoing similar wind conditions
C8X Exhaust in single or common flue and wall intake
B3X Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in common flue with natural
draught
IMPORTANT- THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
Exhaust to a vertical terminal and intake from existing flue.
C93
If the boiler is to be connected DIVATOP D HF to a collective flue or to a single flue with natural draught, the flue or
chimney must be expressly designed by professionally qualified technical personnel in conformity with the current re-
gulations and be suitable for sealed chamber units equipped with fan.
EN
C
2X
cod. 3540000180 - Rev. 00 - 05/2023
C
4X
C
93
= Air / = Fumes)
65