PEREGRINE Anti-Condensation heaters are available from 20W to 120W and have primarily been developed for use in switch and control gear cabinets to eliminate humidity and protect vulnerable equipment.

Our anti-condensation heaters contain an LPC vitreous enamelled resistor mounted within a perforated sheet steel case.

Selection and Use of Anti-Condensation Heaters

The power rating required to prevent the condensation in a given cubicle depends on a number of factors including temperature and humidity. However, 10-12W/sqm of panel surface is ideal. For best results, heaters should be mounted on the back plate of the cubicle with the resistor horizontal and the terminals at the bottom. We recommend the use of a separate thermostat fitted within the cubicle but away from direct radiation from the heater.


  • Available in models 20W to 120W
  • Eliminate humidity
  • Easy installation
  • Compact design
  • Quality materials


  • Switch and control gear cabinets
  • Caravans/motorhomes
  • Garages/sheds
  • Tool boxes
immersion water heaters