HR Light Industrial

The HR range of immersion heaters are designed for commercial and light industrial applications. The terminal box is proved for ease of wiring and flexible for access in all types of locations. Along with the standard range detailed, we also manufacture using different levels of element sheath protection, depending on the environment which the heater is being installed into.


  • For use in water in commercial/light industrial applications
  • IP55 rotatable terminal cover
  • Incoloy 825 sheath
  • Single thermostat pocket


  • Separate power and control glands
  • Large range of thermostats available
  • Unique design offers both single and three phase installation