18
B23P
LUNGHEZZA TOTALE ( LScarico)
DOUBLE Ø80
UP [m]
TO [m]
1
30
Connection to a combustion products evacuation
pipe outside the room; the combustion air is tak-
en directly from the room where the appliance is
installed.
C83x
C83
Connection to a terminal for combustion air intake
and flue gas exhaust via a single or collective
chimney.
C93x
C93
Air / flue gas through concentric pipes in the boiler
room and single pipes in the chimney (combustion
air with counterlow in the chimney)
C63x
C63
Boiler intended for connection to a combustion air
intake and combustion products evacuation system,
approved and sold separately.
ATTENTION:
The flue must comply with standards
in force
CAUTION
LT
total length is a reference value
for the dimensioning of the ducts of
A
(intake) and
s
(Exhaust). Subtracting
the values of
LT
reported, at values of
bends* / terminals* / extensions* you
get the value:
if > 0 = OK
- POSSIBLE configuration
if < 0 = NO
- WRONG configuration
(*) Values in the
MT018
available on the website.
Please note:
These values relate to exhausts/
made by means of rigid pipes and
smooth original Schuster
ATTENTION:
For the type of connection
B23P
the
room follows the same installation rules
for boilers with natural draught.
Summary of Contents for BWA R50
Page 1: ...INSTALLATION AND SERVICING MANUAL R 50 R 70 BWA R 50 R 70 ...
Page 2: ...2 ...
Page 20: ...20 DOUBLE Ø 80 ...
Page 39: ......
