Products > Water heaters
Flow/temp chart - based on inlet water temperature 15°C
Water flow |
1.5 ltr/min |
2 ltr/min |
2.5 ltr/min |
3 ltr/min |
3.5kW models |
48°C |
40°C |
35°C |
32°C |
5kW models |
62.5°C |
50.5°C |
43.5°C |
39°C |
Application & technical specifications
Perfect 350A |
Perfect 500A |
Perfect 3500B |
Perfect 5000B |
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Application |
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- Washbasin |
ü |
ü |
ü |
ü |
- Kitchen sink (see FAQ) |
û |
ü |
û |
ü |
- Shower (see FAQ) |
û |
û |
û |
ü |
Current intensity |
15.2A |
21.7A |
15.2A |
21.7A |
Supply wire required |
1.5mm² min. |
2.5mm² min. |
1.5mm² min. |
2.5mm² min. |
Fuse required |
20A |
25A |
20A |
25A |
Heating efficiency |
98.2% |
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Waterproof rating |
IPX4 |
IP24 |
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Water feed pressure |
0.75 Bar min. - 10 Bar max. |
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Dimensions |
H 142mm x W 96mm x D 43mm |
H 152mm x W 135mm x D 72mm |
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Important installation information: The output temperature is set by regulating the inlet water flow. The P350A & P500A models have a screw valve in the side of the unit. The P3500B & P5000B models use a suppressing valve (chrome tap provided in box) installed on the cold water inlet feed. This may be require seasonal adjustment depending on the temperature of the inlet water. Failure to install this suppressing valve will negatively effect the performance.
Refer to the FAQ page for more information.
User manual downloads
You can download the user manuals here. These are PDF files, so require Adobe Reader.
P350A & P500A user manual
P3500B & P5000B user manual
Do you have more questions?
See the FAQ and if this doesn't answer your questions, please ring us on 020 300 65 300 or email us.