PERFECT 450P, 500P

Perfect 450P, 500P instant water heaters are special versions of Electronic Perfect 450, 500 water heaters intended to be installed in shower cabins.

They are equipped with a shower set with a suitable fi ne-stream shower aerator . It enables to adjust the water stream to the heating capacity of the heater. Perfect Electronic 450P, 500P water heaters are equipped with a special housing of the protection class IP 25. It means that the heater is hermetic and there is no risk of electrical shock.



Shower* 4,5 kW to 5,0 kW
* recommended only with the manufacturer’s shower head


Technical data

Heater type Perfect 450P Perfect 500P
Voltage 230V 50Hz
Current consumption 19,6 A 21,7 A
Power 4500 W 5000 W
Maximum input water pressure 0,65 MPa
Minimum input water pressure 0,04 MPa
Output pressure 0 Bar
Minimum water resistivity at 15°C 1300 Ωcm
IP rating IP25
Minimum activation flow rate (approximately) 1,4 l/min 1,5 l/min
Energy efficiency class A A
Product Information in accordance with delegated regulation (EU) No 812/2013 Product card Product card
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