It help prevent ice from forming under the edge of your shingles.
Roof de icer wire.
Also keep in mind that you need to run your cable from the nearest power outlet to the roof a distance that is about 15 feet on average unless you run your waterproof extension cord right to the roof.
Long for large roofs.
The thermwell 100 ft.
On 6 3 off 13 3 20 feet.
Only 1 left in stock order soon.
This de icing kit comes with shingle clips and is 100 ft.
The thermwell 200 ft.
Most roof heating wire products are 110v with rated electric use of 8w per linear foot.
Long for large roofs.
Metal construction for durability and reliability.
Install roof heater cables when it s dry outside and it s safe to do the work from a ladder.
If you don t have a gfi grounded outlet you may need to hire an electrician to put one close by.
Roof de icing cable kit can be used to keep gutters and downspouts flowing.
This means that you should not install more than 190 feet of heat wire on a single 15a circuit.
This de icing kit comes with shingle clips and is 200 ft.
Use to help prevent roof damage and leaking.
Take one end of the cable and begin at the corner of your roof.
Dasmarine roof gutter de icing heat cable roof gutter snow de icing cable roof snow ice melter all in one kit for ice dam prevention with thermostat.
Use the included instructions download here to calculate exactly how much roof de icing cable you need to buy.
Direct power wire length 3 feet.