Electric Trench Heater

Electric Trench Heater


The convenient fan forced drop-in electric trench heater has a heat output of 1.5kW. With dimensions of 405mm (l) x 225 (w) x 190 (d) it can be used singly or in tandem with other units where for longer length coverage required.


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The CFD Floor Drop In Fan Forced Heater can be used for anti condensation or down draft heating below windows or in open plan areas. Typically in shop windows, reception areas, atriums and stairwells, wherever wall space is at a premium.


  • Heavy gauge floor grille easily removable for cleaning
  • Heavy duty metal sheathed elements
  • Totally enclosed permanently lubricated motor
  • Automatic reset over temperature safety cut-out with audible alarm
  • No additional ducting required as all airflow through grille
  • Optional integral thermostat


Cat No.DescriptionOutput;
CFD-1500For in-floor recess mounting1.52304052251906.8£350
CFD-TBIntegral thermostat£85



The heater is designed for mounting in a horizontal surface. It should not be mounted in a vertical surface. It is not recommended that it is mounted in a high traffic area although the grille can be easily removed for cleaning.

The grille must be firmly mounted to the finished floor to ensure any downward force is not directly transferred to the heater. Siting of the heater should limit the chance of covering although a safety cut out is fitted should this occur.

All electrical connections should be made by a suitably qualified person in accordance with the latest edition of the IEE Requirements for Electrical Installation (BS 7671:2008).