Before ice begins to form, install this constant-wattage heat cable on roofs and in gutters and downspouts to prevent damage caused by ice buildup. To prevent burnout, it must not be overlapped. Cable includes enough roof clips and downspout spacers for the length ordered.

Controller (sold separately) turns cable on when moisture is detected and temperature drops below 39° F; turns off when moisture is no longer detected. It includes a 6-ft. power cord with three-prong plug.

Extra clips and spacers are sold separately.

There’s no need for power-connection kits with these finished lengths of cable. These heaters automatically adjust heat output in response to surface and surrounding temperatures without a separate temperature switch or controller. They’re often used to maintain liquid temperature and viscosity and provide freeze protection in pipe and tube systems. All are CSA certified for pipe freeze protection and are rated for outdoor use. Heaters can be overlapped without creating hot spots or risking burnout. A protective rubber cover provides corrosion resistance and durability.

Heaters with a plug are also CSA certified for roof and gutter de-icing applications. The plug has an indicator light that shows when the system has power.

Note: Only install these heaters in accessible locations; do not install them behind walls, underground, or in other difficult-to-access areas. Use fiberglass tape or heat-transfer putty to install them directly on surfaces that are free of dirt, grease, and rough edges. Do not use electrical tape, duct tape, metal bands, or wire. To prevent heat loss and protect heaters from moisture and corrosion, wrap them with fiberglass insulation.