INSTALLATION TYPE B23 - ONLY EXHAUST FLUE Ø 80 ROOF INSTALLATION
MAXIMUM LENGHT ALLOWED (m)
Mod.
EXHAUST FLUE
35
45
WARNING! the above mentioned length shall be considered for straight
duct. Otherwise the pressure drop shall be calculated.
INSTALLATION TYPE B23 - ONLY EXHAUST FLUE Ø 60 ROOF INSTALLATION
MAXIMUM LENGHT ALLOWED (m)
Mod.
EXHAUST FLUE
35
45
WARNING! the above mentioned length shall be considered for straight
duct. Otherwise the pressure drop shall be calculated.
INSTALLATION TYPE C33 - ROOF CROSS COAXIAL DUCT Ø 60/100
MAXIMUM LENGHT ALLOWED (m)
Mod.
COAXIAL DUCT
35
45
WARNING! the above mentioned length shall be considered for straight
duct. Otherwise the pressure drop shall be calculated.
34
34
24
24
24
24
29
Fig. 25
Fig. 26
Fig. 27