Notes:
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by 0,5
metres for each 45° bend.
- Models
RTFS 18
and
RTFS 24
: for
installations with an equivalent length
of less than 2+2 metres, install a 42
mm diaphragm on the air intake.
- Models
RTFS 32
and
RTFS 36
: for
installations with an equivalent length
of less than 9+9 metres, install a 40
mm diaphragm on the air intake.
Type C32
This boiler is designed to be connec-
ted up to vertical flue and intake termi-
nals, connected to the outside air by
means of a coaxial pipe or double
pipes.
The distance between the air intake
pipe and the smoke flue pipe must be
at least 250 mm and both terminals
are to be positioned within a square
with 500 mm sides.
•
Air intake/smoke flue coaxial pipe,
diameter 60/100 mm.
Configuration allowed:
N° 1 flanged stub pipe
N° 4 metres coaxial pipe
N° 1 roofed intake/flue terminal.
Notes:
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by 0,5
metres for each 45° bend.
• Air intake / smoke flue double 80
mm diameter piping
Configuration allowed:
N° 2 flanged stub pipes
N° 19 metres of air intake piping
N° 19 metres of smoke flue piping
N° 1 air intake terminal
N° 1 smoke flue terminal
Notes:
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by 0,5
metres for each 45° bend.
- Models
RTFS 18
and
RTFS 24
: for
installations with an equivalent length
of less than 2+2 metres, install a 42
mm diaphragm on the air intake.
- Models
RTFS 32
and
RTFS 36
: for
installations with an equivalent length
of less than 9+9 metres, install a 40
mm diaphragm on the air intake.
Type C42
This boiler is designed to be connec-
ted up to a collective smoke flue
system made up of two pipes, one for
the combustion-supporting air intake
and the other for the removing the
smoke produced by combustion, by
means of a coaxial pipe or double
pipes.
The distance between the air intake
pipe and the smoke flue pipe must be
at least 250 mm and both terminals
are to be positioned within a square
with 500 mm sides.
The smoke flue is to comply with cur-
rent standards.
• Air intake/smoke flue double 80
mm diameter piping
Configuration allowed:
N° 2 flanged stub pipes
N° 2 metres of air intake piping
N° 2 metres of smoke flue piping
Notes:
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by 0,5
metres for each 45° bend.
- Models RTFS 18 and RTFS 24:
install a 42 mm diaphragm on the air
intake.
- Model RTFS 32 and RTFS 36: install
a 40 mm diaphragm on the air intake.
Type C52
This boiler is designed to be connec-
ted up to separate flue and combu-
stion-supporting air intake pipes.
These pipes may open out into
areas at differing pressures.
The two terminals may not be posi-
tioned on opposite sides.
• Air intake/smoke flue double 80
mm diameter piping
Roof-mounted flue pipe
Configuration allowed:
N° 2 flanged stub pipes
N° 1 metre of air intake piping
N° 30 metres of smoke flue piping
N° 1 air intake terminal
N° 1 roof-mounted smoke flue terminal
Notes:
- 1 metre of air intake piping is
equivalent to 2 metres of vertical
smoke flue piping.
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by
0,5 metres for each 45° bend.
- Models
RTFS 18
and
RTFS 24:
for
installations with an equivalent verti-
cal flue pipe length of less than 18
metres, install a 40 mm diaphragm
on the air intake.
- Model
RTFS 32
and
RTFS 36
: for
installations with an equivalent verti-
cal flue pipe length of less than 4
metres, install a 42 mm diaphragm
on the air intake.
Wall-mounted flue pipe
Configuration allowed:
N° 2 flanged stub pipes
N° 19 metres of air intake piping
N° 19 metres of smoke flue piping
N° 1 air intake terminal
N° 1 smoke flue terminal
Notes:
- 1,6 metres of air intake piping is
equivalent to 1 metres of horizon-
tal smoke flue piping.
- Reduce the maximum length by 1
metre for each 90° bend.
- Reduce the maximum length by
0,5 metres for each 45° bend.
- Models
RTFS 18
and
RTFS 24
: for
installations with an equivalent
length of less than 9+9 metres,
install a 40 mm diaphragm on the air
intake.
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