Electric heater 6kW, 9kW or 15kW set with box

From: 1 090 

6kW, 9kW or 15kW heating Set Includes:
  • Pahlén electric heater
  • Sand filter system with pump
  • Pipes and fittings for connection
  • Polyethylene filtration balls
  • Wooden box

6kW, 9kW or 15kW heating Set is already preinstalled except for the switchboard. All the necessary electric components are included in a set, but not connected. This action can only be performed by certified specialist who must also ensure that power supply complies with all the standards.

Dimensions: 83,5 cm x 90 cm x 72 cm (Height x Length x Width)

If You need to heat water with an electric heater instead of a wood-fired one, we recommend installing Electric heater 6kW, 9kW or 15kW set.

Main advantages of 6kW, 9kW or 15kW heater over 3kW heater
– fast heating

– more stringent requirements on the electric connection (see the table below)
– higher price

EffectVoltagePower consumption
2kW230V, 1-phase9A
6kW400V, 3-phase9A
9kW400V, 3-phase14A
15kW400V, 3-phase22A

Comparison rates of an electric and a wood fired heater for heating the water volume of approximately 1400l

pic Comparison of the heating rate for electrical and wood-fired heating


General information

Ensure good operation and long life of the electric heater by following water quality limit values below.

    • Chlorine content: max 3.5 mg/l (ppm)*
    • pH value: 7.2–7.6
    • Alkalinity: 60–120 mg/l (ppm)
    • Calcium hardness: 100–300 mg/l (ppm)
    • Iron: max 0,1 mg/l (ppm)*
    • Copper: max 0,2 mg/l (ppm)*
    • Manganese: max 0,05 mg/l (ppm)*
    • Phosphorus: max 0,01 mg/l (ppm)*
    • Nitrate: max 50 mg/l (ppm)*
    • Chloride (salt) content: max 250 mg/l (ppm)
    • Chloride (salt) content: max 35 000 mg/l (ppm) – titanium for salt water

If the water quality limit values are not adhered to, the product warranty does not apply.