Warmup's thermal wire for underfloor heating system, dual-core with a hard outer sheath, designed for installation within thermal concrete.

The WIS thermal cable system is extremely flexible and allows control of the distance between the cables, making it possible to adjust the heating power per m2.

• Ideal for use in floors with a thermal concrete thickness of 50mm from the insulation for direct heating.
• Also suitable for thicker floor constructions, for thermal accumulation.