HeatTech Electric Radiant Floor Heating Cable is perfect for: Tile, Stone, Granite and Marble floors; Bathrooms, Kitchens, Showers, Saunas and others; Both new construction and retrofits; Residential homes and apartment buildings; Whole house heating; What's included: Electric radiant heating cable on a spool. Detailed installation manual. AUBE TH115-AF-240S thermostat with floor sensor. Cable guides to maintain even cable spacing throughout the installation. Features: HeatTech floor heating cable is UL listed for USA (complies with electrical safety standards). Heating cable is only ~1/8" thick and will not raise the finished floor significantly. Zero Electromagnetic Field. Made using the highest quality materials in the industry. Comes with a single armored 10ft long cold lead wire for easy connection to the thermostat – no extra wiring or drilling. Sizing & Installation: Sizing is easy – simply select a HeatTech cable with area coverage which corresponds to the size of the heated area. 120V system allows for installation of up to 600ft of heating cable (150 sq. ft. at 3” spacing) on a single thermostat. 240V system allows for installation of up to 1200ft of heating cable (300 sq. ft. at 3” spacing) on a single thermostat. System allows to connect up to 3 separate cable runs to a single thermostat to match the size of the heated area. Installing cable at 3” spacing is recommended for optimal heat output.