EasyHeat Extra Temperature Sensor In Stock Ship Same Day 10 ft long dual use 120/240 Volt Minimum distance of 6" (15.24 mm) the sensor wire should extend between two adjacent runs of heating cable, measured from the arc of the Return Loop The Temperature sensor wire monitors actual floor temperature for accurate comfort control. If you are adding Extra Temp Sensors, run both sensors from the control box to the floor below and then weave them into the mat 6 to 12 inches from the wall. You can put them side by side, but connect only one to the thermostatic control. If you ever need to replace a faulty sensor, you’ll have one at your fingertips Install the thermostat sensor wire at the same time as the heating mat installation, as it must also be embedded in the cementitious based mortar The resistance of the sensor wire should be between 7 and 14 Kohms Do not use staples to affix thermostat sensor wire, cold lead, or heating cables Warm Tiles Elite Mats are designed for today's most popular floors, including: Warm Tiles Floor Warming Thermostats FGS Programmable Thermostat Installation Instruction EasyHeat Detecto Electric Fault Indicator Installation Instruction