A heated flooring installation kit featuring German engineering comprises an efficient heat cable (warm wire), uncoupling thermal membrane, touch screen thermostat, (heating cable) fault detector, cable-safe mortar trowel and 2x floor temperature sensors. It provides the easy installation of a durable & effective radiant floor heating system (in-floor). The ARDEX FLEXBONE UH 930 WiFi programmable thermostat for home use allows tracking your power usage and allows remote control through apps. It has a 3.5" touchscreen display, the ideal temperature controller for your radiant heating system. Handles a resistive load of up to 15 amps. Made in Germany, the ARDEX FLEXBONE HEAT cable system consumes 11% less wattage per Sq Ft, providing more heat for less power. It installs without looping back to the thermostat and does not need a connection box, as the Cold/Hot junction is in the heated cable. All cables are consistently uniform in diameter to ensure a reliable fit and come jacketed in FEP insulation that resists heat up to 401F (205C). Its aluminum tubing guarantees zero electromagnetic fields. The crossbone stud pattern on the heat membrane was designed for the fast and easy installation of electrical heating cable, which also provides additional benefits. The pattern allows for one-pass thinset mortar adhesive to cover the heat cables fully, speeding up heated floor installation. ARDEX FLEXBONE offers a durable crack isolation and uncoupling membrane, protecting your floor tiles and other surfaces by preventing potential damage and reducing grout stress from the substrate below. For a wide variety of surfaces - linoleum tiles, vinyl flooring, ceramic tiles, porcelain tiles, cement tiles, marble tiles, natural stone tiles, granite, concrete blocks, & carpet tiles. It's a robust waterproofing membrane which makes it usable in your shower, bathroom, hot tub and bathtub surround, kitchen, laundry room and other wet areas where potential water leakage is a concern.