EasyHeat offers systems designed to efficiently reduce ice formation along roof edges and in gutters, drains and downspouts. SR Trace self-regulating heating cable automatically varies its heat output with changes in surrounding temperature. The PSR cables also are self-regulating and available in preterminated lengths with factory-sealed connections. The ZH constant-wattage cable is braided for grounding and overjacketed with a flame- and ultraviolet-resistant material. The MI TRACE cable is a fixed, series-resistance, constant-wattage cable used in commercial and industrial applications. For residential, the ADKS cable systems are available in kits that include roof clips and cable spacers.