Wärme Technik offers a range of heating solutions including heating cables, mats, and thermoregulators. One of their products, the Wärme Twin Flex Cable, is a thin, two-core resistive cable designed for underfloor heating systems. The cable has a heating area of 3.2-4.0m² and a power output of 16 W/m (at 230V). It comes with a 20-year warranty and a complete set that includes the cable, mounting tape, and corrugated pipe. The cable can be installed in tile glue (1-2 cm) or screed (3-5 cm) with a laying pitch of 7.5-12 cm. It has a minimum bending radius of 17.5 mm, internal insulation of fluoroethylene propylene, external insulation of PVC, and a protective screen of aluminum tube. The maximum working temperature for the cable is +65°C.