FHC comprises of a resistant element provided with a primary insulation of fluoropolymer, covered with Earth Screen and Low Smoke Zero Halogen. They terminate on cold leads of 2.5m length.


Heating cables could be single conductor with 4.5 mm outer diameter and terminating on cold leads at two ends of the Heating Cable or could be twin conductor with 5.3 mm outer diameter and terminating on cold leads at one end of Heating Cable. FHC comes with a 2.5m length cold leads as a standard.