The thermwell 100 ft.
Roof ice melting cable.
That equals to 2 3kwh per hour or almost 56kwh per day of continuous operation.
It help prevent ice from forming under the edge of your shingles.
Clip in the cable along the same zigzag pattern as the shingle clips.
Roof de icing cable kit can be used to keep gutters and downspouts flowing and help prevent ice from forming under the edge of your shingles.
As mentioned above you will use about 8w per linear foot of ice melting cable.
This de icing kit comes with shingle clips and is 100 ft.
Heat cables for ice dams ice dams can pose many problems.
This de icing kit comes with shingle clips and is 200 ft.
A typical 120 foot long roof edge with 6 12 overhangs and no gutters deicing will need about 291 feet of cable.
Use to help prevent ice from forming under the edge of your shingles.
Product overview the thermwell 200 ft.
They form when snow melts in warmer areas of the roof sending water running down toward the edge.
Long for large roofs.
Secure shingle clips to roof shingles using a flathead screwdriver making sure to align them in a zigzag pattern.
Long for large roofs.
Roof de icing cable kit can be used to keep gutters and downspouts flowing.
You need to ensure that you install this cable before heavy snowstorms since it won t produce enough heat to melt fully formed ice dams.
When it reaches the eaves where the temperature of the roof is colder the water refreezes.