EN • 14
ENFRRU PL DE IT ES NL
Delta Pro S / Delta Pro Pack : 664Y4900 • E
C33
C43
C43
C13
B23
C53
B23P
A
B
AAA
B
AAA
C
INSTALLATION
Flue connection options
Boiler room ventilation
Delta Pro S & Pro Pack
A = Top vent cm
2
150
B = Bottom vent cm
2
180
C = Draught regulator mm Ø 100
