Magnum — MAGNUM Cable

MAGNUM Cable is an ideal “invisible” heat source with no clutter from pipes and radiators as it can be used as a primary heat source.*

MAGNUM Cable is a 7mm thick cable which comprises of conductor and resistance wires which are insulated with XLPE, a ground wire is encased in PVC and is100% waterproof. The high tensile strength cable heating is quickly and simply installed in screed for new builds or renovation projects. 

By using spacer strips or steel mesh reinforcing grid, the cable can be installed with complete accuracy for individual output requirements. The minimum installation thickness of the screed is 30mm excluding tiles or floor finish or 65mm when being laid directly onto insulation.

• Lifetime Guarantee *
• For new builds – sand/cement screed
• Economical to purchase
• Simple to install
• 100% Maintenance Free
• Waterproof
• No Electro Magnetic Field
• A variety of floor finishes can be laid on top of the MAGNUM Comfort cable **
• Output wattage 100W -300W per m² depending on cable spacing
• Can be used as primary or comfort heating***
• Used in conjunction with the MAGNUM Intelligent-Control Digital Clock Thermostat

* Terms and conditions apply

** Some restrictions apply

*** A heat loss calculation is recommended

Lifetime Guarantee:

MAGNUM is fully confident in its own up to date, high quality products, therefore offer a lifetime warranty according to the electro technical use of the MAGNUM Comfort Cable. The only thing we want you to do is register here. 

Example Calculation of an 18m² Conservatory:

Multiply the total floor surface (18m²) by 180 watts (minimum recommendation for conservatories if using as a primary heat source*) to work out the appropriate cable size. 18 x 180 = 3240 – Cable size suitable for this would be a 3300 watt Enercable

NOTE: The cable must be not be laid under any fixed units.  Never cut or shorten the Cable.

Article #       Power         Amperage   Ohm     Voltage  Cable length

100305       300 watt        1,3 A       177         230 V     17,6 m

100505       500 watt        2,2 A       109         230 V     29,3 m

100705       700 watt        3,0 A       76           230 V     41,0 m

101005       1000 watt      4,3 A       53           230 V     59,0 m

101255       1250 watt      5,5 A       42           230 V     73,4 m

101705       1700 watt      7,4 A       31           230 V     100,0 m

102105       2100 watt      9,0 A       25           230 V     124,0 m

102605       2600 watt      11,3 A     20           230 V     153,0 m

102905       2900 watt      12,8 A     18           230 V     153,0 m

103305       3300 watt      14,3 A     16           230 V     194,0 m

*for a specific calculation please contact MAGNUM.

More info and documentation can be found at the Downloads page.