Schluter DITRA HEAT DHEKRT12056 37.5 SF120V KIT Includes Touchscreen Programmable Thermostat,Heating cable, Ditra Heat sheets, 2 Floor sensors Schluter Ditra Heat Kit DHEKRT12056 Ditra Heat Cable DHEHK12038 (37.5 sq ft. 120V) 7x Ditra Heat Membrane Sheets ( 60.3 sq ft ) DITRA-HEAT Programmable Touchscreen Thermostat DHERT102/BW 2x Floor Heat Sensors