28
Instructions for the installer
L min = 39.4‘‘
(1 m)
L max = 787.4‘‘ (20 m)
L
1
L2
L min = 39.4‘‘
(1 m)
L max = 787.4‘‘ (20 m)
L max = L1+L2
L max = L1+L2
L1
L2
Preliminary operations:
Fit the smoke evacuation pipe Ø 3.15‘‘ (80 mm), supplied in
the carton, as shown in the picture.
FLUE OUTLETS Ø 3.15‘‘ (80 mm)
The total allowed linear maximum length of the
smoke evacuation and air intake pipes, of Ø 3.15‘‘
(80 mm), is 787.4‘‘ (20 m), including one wide
radius curve and one evacuation terminal.
ATTENTION!
In the case in which danger of freezing subsists,
the insulation of the smoke evacuation pipe is
recommended on the whole length, in both
cases, outside or in the chimney.
ATTENTION!
For boiler have horizontal runs sloping
upwards not less than 1/4 in / ft (21 mm / m)
from the boiler to the vent terminal.
