With the lightweight lead-free NUC heating cables, you can rest assured that our products are eco-friendly and easy to install. The 4 mm cable is developed for modern, low-build floors. We recommend our NTB-2R thermostat for user friendly operation either locally or as part of our Nobø¸ Energy Control system. NUC heating cables carry a 20-year warranty. We recommend the following effects for Nobø¸ NUC heating cable: - Bedroom: 80W/m2 (4m/8m cable/m2) - Livingroom: 100W/m2 (6m/12m cable/m2) - Bathroom: 150/m2 (8m/16m cable/m2) Nobø¸ NUC is easy to install and shape for any concrete floor installation. The series resistive heating cable has a PVC sheath and a generous 3m cold connection end for simple and flexible connection to any thermostat. Cables are recommended for floor heating in standard concrete floors and low-build floors. It can also be used outdoors in stairs, walkways and ramps. The heating cable can be attached to a reinforced net, reinforcing iron or glued directly on a non-flammable surface. Always use proper insulation before installing the heating cable for the most energy-efficient heating system. NUC is approved for use with Vix binding machine. Underfloor heating products must be installed by an approved installer.