Please adhere to the local and national installation regulations (e.g. EN1717, DIN VDE0100)
Circulation Heater, Model 312
Technical data
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Weight 35,00 kg
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Length 60 cm
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Width 39 cm
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Height 22 cm
Circulation Heating Systems with Return Flow Temperature Control
- With thermostat in the return line
- 2 x 400 V / 3 kW heating element
- High-performance circulation pump (400 W)
- Water hookup 1"
- System length: max. 350 m
- Height difference (inflow/return line) max. 7 m
- Check valve
- Flap trap
- Pressure relief valve
- Automatic vent valve and master switch
- Mounted plug-in ready on base plate
- 2 x 30 mA residual current device (RCD) required on site
Product reference
Please adhere to the local and national installation regulations (e.g. EN1717, DIN VDE0100)
Mounting tip
Installation has to be done by qualified personnel
Practical tip
Protect water and heating pipes against browsing! You can use our two pipe protection models (Ref. 380108 and 380119) for this purpose.
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Package type:
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Cargo type:
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- For large outdoor climate barns
- Return flow temperature control
- For drinking tubs as well