Self-regulating Heating Cable
Product Detail

Roof Snow Melting 220V 17W/m Freeze Protection Heating Cable

Product Description


It is special design for inside and outside pipe freeze protection and roof &gutter heating de-icing .

Self-regulating Roof and Gutter Deicing Cable prevents costly damage to roofs caused by ice formation and snow accumulation in gutters, downspouts, and roof valleys. Can be applied anywhere melting snow and ice can refreeze and penetrate roof surface causing leaks and related damage. Versatile design adapts to most roof and gutter configurations Rugged, waterproof construction.

To protect the pipes from freezeing in winter, it's available to use inside and outside of the pipe, we also have the Coupling for entering the pipes, if need, please contact us.

DWK-CR self-regulating heating cables are designed for commercial metal and plastic pipe freeze protection and roof & gutter de-icing applications. The heating cables are available in different lengths that can customize any length for you. 



Max maintain temperature: 65C

Max enduring temperature: 125C

Min installation temperature: -40C

Min bending radius: 20mm@-20C

Input voltage: 200~240V

Power @10C: default 17W/m

Heating cable width: 9mm

Heating cable thickness: 6.5mm

Max circuit length: 40m


1. Copper-core wire: 7x0.3mm

2. Conductive heating element

​3. Thermoelastic plastic inner insulation

4. Copper-alumunum braid

5. Thermoelastic plastic outer jacket

(The thermoelastic plastic jacket has good softness and weather resistance than PVC, PE materials).


- Roof & Gutter De-icing

We have the roof clips and cable ties sold in the store, if need, please go to the store to choose or contact us...

- Pipe Freeze Protection

The pipe can be installed inside and outside the pipe, click here to get the coupling.