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Unit installation
Installer reference guide
71
08CA + EHY EHYHBH/X08A + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1G – 2022.09
Single boiler installation
Please note that NOT all flue gas configurations as described below are allowed in
all countries. Please follow the local and national regulations.
INFORMATION
All piping lengths in the tables below are maximum equivalent piping lengths.
1
L1
L1
L2
L1
3
2
C
53
C
93
C
13
C
33
L2
4
L1
INFORMATION
The above installation examples are just examples and can differ on some details.
Explanation of the flue systems
Category in accordance with CE
C
13
Horizontal flue system. Discharge in the outside
wall. Inlet opening for the air supply is in the
same pressure zone as the discharge.
For example: a wall terminal through the façade.
C
33
Vertical flue system. Flue gas discharge via the
roof. Inlet opening for the air supply is in the
same pressure zone as the discharge.
For example: a vertical roof terminal.
C
43
Joint air supply and flue gas discharge duct (CLV
system). Twin pipe or concentric.
—
C
53
Separate air supply and separate flue gas
discharge duct. Discharge into different pressure
zones.
—
C
63
Free in the market available flue material with CE
approval.
Do NOT mix flue materials from different
suppliers.
C
83
Joint air supply and flue gas discharge duct (CLV
system). Discharging into different pressure
zones.
Only as twin pipe system.
C
93
Air supply and flue gas discharge duct in shaft or
ducted: concentric. Air supply from existing duct.
Flue gas discharge via the roof. Air supply and
flue gas discharge are in the same pressure zone.
Concentric flue system between the gas boiler
and the duct.
Summary of Contents for Altherma EHYHBH05A Series
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