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.
Roof de icer wire.
This de icing kit comes with shingle clips and is 100 ft.
Metal construction for durability and reliability.
Most roof heating wire products are 110v with rated electric use of 8w per linear foot.
This means that you should not install more than 190 feet of heat wire on a single 15a circuit.
Run zigzags to create 15 wide triangles running the cable from the overhang to the warm area of your roof.
It help prevent ice from forming under the edge of your shingles.
The thermwell 100 ft.
Long for large roofs.
The thermwell 200 ft.
Use the included instructions download here to calculate exactly how much roof de icing cable you need to buy.
This de icing kit comes with shingle clips and is 200 ft.
Only 1 left in stock order soon.
On 6 3 off 13 3 20 feet.
If you don t have a gfi grounded outlet you may need to hire an electrician to put one close by.
Take one end of the cable and begin at the corner of your roof.
Long for large roofs.
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 to help prevent ice from forming under the edge of your shingles.
Install roof heater cables when it s dry outside and it s safe to do the work from a ladder.
Direct power wire length 3 feet.