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Unit installation
7.6.4 Appliance categories and pipe lengths
Installer reference guide
70
R/D=1
D
For a dual pipe connection, all defined lengths assume a diameter of 80 mm.
Sample calculation for dual pipe application
Pipe
Flue pipe
Air supply
Total piping length = sum of the straight pipe lengths + sum of the equivalent pipe
length of bends/elbows.
Following installation methods are supported by the manufacturer.
R/D=0.5
D
Pipe length
L1+L2+L3+(2×2) m
L4+L5+L6+(2×2) m
EVLQ05+08CA + EHYHBH05A + EHYHBH/X08A + EHYKOMB33AA
Total pipe length
13 m
12 m
Daikin Altherma hybrid heat pump
4P355634-1G – 2022.09
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