Electric heating rods with G6/4 thread and thermostatic head

Electric heating rods with a thermostatic head are designed for water heating in accumulation tanks and for DHW heating in storage water heaters. These heating rods are nickel-plated and have a non-heating section offering troublefree operation in Regulus accumulation tanks and storage water heaters. These heating rods are not intended for use in DUO E accumulation tanks.

These heating rods with a thermostatic head are fitted with an adjustable thermostat permitting to set temperatures between 0 and 90 °C. The lower switch-off value is limited to 15 °C (switch-on ca 7 °C) as an antifrost protection. Further they are fitted with a safety thermostat set to 99 °C as an overheating protection in case the adjustable thermostat fails.

The electric heating rods with a thermostatic head are equipped with a contactor, and so they can be controlled through direct connection to working neutral switched by MRC. At the same time, the heating rods can be operated manually via an adjustable thermostat or by a remote controller. The rod’s head is equipped with 4 LED lamps showing its state. The heating rod shall be wired either to an electric box or a switchboard using the integrated supply cable. The cable length is 2m.

  • Brass head with G6/4“ thread.
  • The heating rods are nickel plated.
  • The rods are suitable for heating of domestic hot water and heating water as well.
  • Adjustable thermostat 0 – 90 °C.
  • A precise safety thermostat enables reliable cooperation with a solar system or a solid-fuel boiler.
  • The rods can be wired directly to the mains – they are equipped with a contactor.
  • They can be controlled by direct wiring to a neutral wire switched by MRC.
  • Remote control possible by an external controller or by a room thermostat.
  • Four LED lamps indicating the state of the heating rod.
  • Reset pushbutton on the thermostat panel.

230 V

 Instruction manual – Heating Element with Thermostatic Head, single phase, fixed connection EN

  • The rods come wired with a 5-lead cable.
  • The safety thermostat interrupts both conductors (line and working neutral).
 

 


3×230 V

 Instruction manual – Heating Element with Thermostatic Head, 3-phase fixed wiring

  • The rods come wired with a 7-lead cable.
  • Either safety or adjustable thermostats disconnect all the poles using a relay
 

Electric heating rods with a thermostatic head


output  wiring cable code non-heating
length LN (mm)
total length L (mm) min. tank size min. accumulation tank size
230 V  2 kW 5 core 8932 100 473 RBC 200 PS 200 HSK 500
3 kW 5 core 8933 100 350 RBC 200 PS 200 HSK 500
 3×230 V
  
2 kW 7 core 8930 100 225 RBC 200 PS 200 HSK 500
3 kW 7 core 8931 100 285 RBC 200 PS 200 HSK 500
4,5 kW 7 core 8464 100 383 RBC 200 PS 200 HSK 500
6 kW 7 core 8465 100 478 RBC 200 PS 200 HSK 500
3×400 V
 
 7,5 kW 7 core 8582 100 570 RBC 400 PS 300 HSK 500
 9 kW 7 core 8466 100 665 RBC 750 PS 500 HSK 800

 

Stainless electric heating rods with a thermostatic head for stainless steel water tanks


output  wiring cable code non-heating
length LN (mm)
total length L (mm) min. tank size
230 V
 
2 kW 5 core 10116 100 473 NBC 200
3 kW 5 core 10117 100 350 NBC 200