How To Select Roof Heat Wire Length

Use the serpentine method.

How to select roof heat wire length.

Secure the roof cable with brackets affixed to each shingle where the roof cable bends. The term heat tape refers to another product an insulated electrical wire applied to water pipes to keep them from freezing and bursting. Estimate electric circuit load most roof heating wire products are 110v with rated electric use of 8w per linear foot. Divide the roof edge length by 19 and round up to get the number of clips that you will need.

Generally use one run of heating cable in the gutter. We ve put together this page and the articles that are linked here to try to answer any questions you might have so you can feel confident that you re getting the right cable and using it properly. Heat cable is a similar product but it is designed for installation on the edge of your home s roof near the eaves. How much heat cable do i need to run the cable inside a downspout.

Want to see how we install. We get quite a few questions about heating cable here at o e m. Hello select your address. The type of heat tape used on roofs and gutters to prevent ice buildup is properly called heat cable.

Keep the roof cavity open and the rib will help protect the cable. There are 19 clips per pack. Run the end of the roof cable along the inside of your gutter and down the gutter s downspout. 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.

This means that you should not install more than 190 feet of heat wire on a single 15a circuit. Common questions about heating cable and heating tape. However if you need to use the cable inside the downspout and then run it back along more gutter or roofline double the cable length measured for the downspout. On 6 3 off 13 3 80 feet 4 3 out of 5 stars 7.

Be sure that the heating cable extends all the way into the gutters meeting the run in the gutter to form a continuous path. Plug it into a gfi outlet. 888 pirithh 747 4844 or 802 549 4671 customer service contact. Run zigzags to create 15 wide triangles running the cable from the overhang to the warm area of your roof.

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