73
EN
2.11 Smoke outlet and combustion air inlet
Brava Slim BF
boilers must be equipped with appropriate smoke flue ducts and combustion air inlet ducts. These ducts are consid-
ered an integral part of the boiler and are provided by Sime as an accessory kit, to be ordered separately from the appliance on the
basis of the type permitted and the system requirements.
Permitted outlets
max 0,5 m
max 0,5 m
B22P
B52P
C32
C52
C42
C82
C42
C12
C12
C32
B22P-B52P
Combustion air inlet into the atmosphere and smoke
outlet to open air.
NB:
opening for combustion air (6 cm2 x kW).
C12-C12X
Concentric wall smoke outlet The pipes can start
from the boiler but the outlets must be concentric or
close together (no more than 50 cm) to be subject to
similar wind conditions.
C32-C32X
Concentric roof outlet Outlet as C12X.
C42-C42X
Outlet and inlet in shared or separate flue pipes but
subjected to similar wind conditions.
C62-C62X
Same type as C42 - C42X but with outlet and inlet
made from pipes which are sold and certified sepa-
rately.
C52-C52X
Separate wall or roof inlet and outlet in different pres-
sure areas.
NB:
the inlet and outlet must never be positioned on
opposing walls.
C82
Outlet in single or shared flue or with inlet on wall.
P:
smoke outlet system designed to operate with
positive pressure.
X:
appliances and corresponding smoke outlet which
meet German air-tightness requirements.
Fig. 13
Summary of Contents for Brava Slim 25 BF
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