32
Neutralisation system with pump (HN)
The neutralisation system with pump is used when the public draining system is at higher level than the boiler syphon
connection and the condensate needs to be transported to a higher level before draining is possible. The built-in pump
of the neutralisation system takes care of the transport of the condensate.
Neutralisation
Neutralisation systems
General
Condensate,
created
by
the
boiler should be drained into the
public draining system. The con-
densate pH is between 3.0 and
3.5. National and/or local regula-
tions have to be checked, in order
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should be neutralised before en-
tering the public draining system.
The maximum amount of condensate
for each boiler type can be found in the
chapter
Technical data
.
Neutralisation systems
The neutralisation systems can be
placed in the bottom section of the
boiler.
The delivery of the system contains
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t
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t
Connection hoses for inlet and
outlet connection
t
Boiler connection adapter.
For the neutralisation two different
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Standard neutralisation system (DN)
The standard neutrlisation system is used when the public draining connection isat lower level than the boiler syphon
connection.
Type
Applicable for
[kW]
Length
[mm]
420
640
Width
[mm]
300
400
Height
[mm]
240
240
Type
HN1.5
HN 2.5
HN 2.7
Applicable for
kW
540
750
Length
mm
410
640
640
Width
mm
300
400
400
Height
mm
290
240
320
Power
consumption
pump
W
40
150
45
Pump head
m
6
3
4
Type
DN1
DN2
DN3
Applicable for
kW
75
450
1500
Length
mm
320
420
640
Width
mm
200
300
400
Height
mm
230
240
240
