20
Technical data
Heater KDE3; KDE5
9/11/12/15 17/18/21/24 27
kW 9 11 12 15 17 18 21 24 27
400V 3~
A
l/min 13
mm
2
4 x 6
mm
2
4 x 16
The maximum allowed network
impedance
mm 440 x 245 x 126
Weight kg
Pressure in the water mains ÷
l/min
Temperature
adjustment
range
30 ÷ 60
30 ÷ 55
G 1/2” (distance between inlet and outlet 100 mm
The minimal resistivity of water at 15º C is 1100 Ωcm.
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