ThinKit is designed to be used as floor heating in small and cramped areas and it should be installed to thin layer of levelling compound. The cable is round with a diameter of only 4.2 mm. The small diameter enables the use of less casting material during installation. ThinKit may be used together with a wide range of flooring material, but the cable should always be laid upon fireproof material and have to be covered with levelling compound. The sizes of ThinKit cover an area of 1–20.6 m². ThinKit contains heating cable, a thermostat with Jussi and Elko compatible cover frames and center plates, flexible plastic tube and installation tape. The thermostat, ECO10FSJ+E, has an operating range of 10–35 °C. IP31. The length of the cold lead is 3 m. Power below 80W/m² is for low energy houses.