Double-core heating cable MHH

Technical Data


Rated Voltage 230 VAC
Max Operation Temp. 80oC
Min Operation Temp. - 10 oC
Min Storage Temp. - 20 oC
Min Installation Temp. - 10 oC
Cold Lead Length 1 x 2m
Cable Diameter 3.5mm
Minimum bending radius 30mm


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Loose Cable Twin


The spooled GB heating sections are applied as a supplementary system for comfortable floor heating. In thermal insulated buildings the GB heating sections could be used as a basic heating system when it is impossible to use a central heating system. The ultra-thin GB heating sections are excellently applicable for the installation in a tile adhesive layer or in screed. They can be applied under any covering of your choice: tile, marble or carpet.


The double-core heating section GB consists of a heating cable with two cores in a foil-coated screening sheath with a protective drainage wire, one coupling, one cold lead (3 m length) and a cable termination. Due to the double-core design of the  heating cable, the electric power is supplied only from one end of the section, which makes the installation process easier. The cable insulation is made of tough heat-resisting non-flammable fluoropolymer. The cable shield is made of aluminium foil, Reinforced with a copper line. The GB heating sections are made exclusively of high quality materials produced by world leading manufacturers. The GB heating sections operate in combination with thermostats. Therefore the consuming power of the system will be less than the installed power (up to 70%).


Loose Cable Twin System Cable Length (m) Watts @ 230 VAC Heated Area 150-120 watts/m2
GB160 14 160 1-1.3m2
GB220 18 220 1.4-1.8m2
GB310 24 310 1.9-2.5m2
GB410 32 410 2.6-3.4m2
GB550 40 550 3.5-4.5m2
GB690 53 690 4.6-5.7m2
GB840 65 840 5.8-7m2
GB980 75 980 7.1-8.1m2
GB1100 85 1100 8.2-9.1m2
GB1290 99 1290 9.2-10.7m2
GB1590 122 1590 10.8-13.2m2
GB1800 138 1800 13.3-15m2
GB2070 159 2070 15.1-17.2m2