The AFA SELF-REGULATING Cable Cut to Length, featuring a conductive-polymer heating core encased between two parallel copper bus wires. This product is engineered for automatic modulation of heat output along its length in response to surrounding temperatures. This advanced design ensures precise heating delivery where it’s most needed, significantly enhancing system efficiency. As the ambient temperature increases, the cable intelligently reduces energy consumption, thus lowering heating costs. This cable offers a range of wattages including 3, 5, 8, 10, and 12 w/ft at 50° F, accommodating various heating requirements. Available in voltages of 110-120 or 208-277 V, it comes in lengths of 250ft, 500ft, and 1000ft reels, offering flexibility for different project sizes. Certified by CSA, it also allows for cut-to-length customization at any point along the cable, ensuring a perfect fit for specific installation needs.