Wärme Technik, a German brand, offers a range of high-quality and reliable heating products, including heating cables, mats, and thermoregulators. The Wärme Twin Flex Cable is a thin two-core resistive cable designed for underfloor heating systems, with a heating area of 1.6-2.0m² and a power output of 16 W/m at 230V. The cable comes with a complete set of mounting tape, corrugated pipe, and has a diameter of 3.5mm. With internal insulation made of fluoroethylene propylene and external insulation made of PVC, it also has a protective screen of an aluminum tube. This cable is easy to install, with the option to install in tile glue 1-2 cm or in screed 3-5 cm. It has a minimum bending radius of 17.5mm and can be laid between 7.5-12cm. This product also comes with a generous 20-year warranty and is capable of maintaining a maximum working temperature of +65°C.