Function and introduction Electric Floor Heating Cable Systems combine the highest comfor levels with maximum energy efficiency.It's a proven technology that's safe,reliable and energy efficient. Single point connection Twin conductor cable Emits zero EMF(electromagnetic fields) Safety approved for wet locations Flexible installation Durable construction   Technical Data Cable Construction:Twin conductor Rated Voltage:120V,240V Output:3W/ft(9.8W/m)±10% Heating Elememt Size:40'(12.2m)to800'(243.8m) Bending radius:1''(25.4mm) Cable Diameter:1/8''-1/6''(3.2mm-4.2mm) Conductor Insulation:Fluoropolymer Outer Insulation:Fluoropolymer or PVC Max.Ambient Temp:85℉(30℃) Min.Installation Temp:40℉(5℃) Cord lead:2-wire 16 AWG plus ground braid;10ft(3m)length