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electric heater
for electric supplementary heating
Note. Water hardness should not exceed 14°dH. Deviations in water quality—such as elevated mineral content or other impurities—may result in a shorter service life. Heating water containing aggressive substances (acids, alkalis, etc.) is not permitted.
Description
For the electric preheating or supplementary heating of heating water and potable water
The desired temperature can be preselected using the adjustment knob. Lower water temperatures are more economical.
Downloads
- PDFTechnical Data - Electric Heater - 2025 - V0
- PDFInstruction Manual for 1 1/2 Electric Heating Element - Part No.: 9571xx (as of 2024)
- PDFInstruction Manual for 1 1/2 Electric Heating Element - Part No.: 909xx (2017 to 2024)
- PDFInstruction Manual for 1 1/2 Electric Heating Element - Part No.: 902xx (through 2017)
- PDFTechnical Data - Flange Heater - 2025 - V0
- PDFOperating Instructions for Flange Heaters - Item No.: 9572x + 505x
- PDFOperating Instructions for Flange Heaters - Item No.: 904xx
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