1. Snow de-icing cable prevents winter damage to roof, gutters, and downspouts.
2. Protect your roof from damage and leaking, keep the water flowing in gutter & downspouts.
3. Suitable for most roof and gutter configurations; available in several lengths.
4. Test the cable before installation. Uncoil the heat cable completely so it does not touch, cross over or overlap on itself. Do not plug in the cable until it has been completely uncoiled. Plug cable in, and in approximately few minutes, it should feel slightly warm to the touch. Then unplug the cable.