TRM Self-Regulating (SR) Heating Cables are safe, flexible and easy to install in a wide range of residential, commercial, and industrial applications where the heating cables need to be exposed to free air, rather than being embedded in a medium.

Self-regulating technology allows each of these heating cables to adjust its wattage (heat) output based on the temperature and environment to which the cable is exposed. In cold conditions, it generates more wattage (heat). In warmer conditions, the output is reduced and, thereby, saves energy.

This technology also helps make it one of the safest heating cables on the market, as well as the industry standard for most roof and pipe tracing applications. If it encounters a warm surface or is exposed to a warm ambient environment, the cable will automatically adjust its wattage output and avoid overheating in any one location. They can also be cut, field-terminated, and crossed over themselves.

These cables are ideal for:
  • Freeze protection pipe tracing
  • Process maintenance pipe and vessel tracing
  • Heat loss replacement
  • Roof and gutter de-icing
  • Frost heave prevention
  • In-pipe heat tracing of potable water lines
  • Hot water temperature maintenance

Our Self-Regulating Heating Cables are available in bulk coils with termination accessories. However, you can also choose from our standard catalogue of pre-assembled SR cable kits that include a factory-made end seal and pre-made termination point. These have a 6′ cold lead, which can be hard-wired at 208/240V or directly plugged into a 120V outlet.


Self-Regulating (SR) Heating Cable

TRM SR In-Pipe Heating Cable

Pre-Assembled Self Regulating Heating Cable Kits

Pipe Tracing Accessories: Tape and Caution Labels

Self Regulating Cable Power Connection Kit

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Self Regulating Cable Splice and Tee Kit

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Roof and Gutter De-Icing Accessories: Clips and Hangers

Roof and Gutter Clip

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Roof and Gutter Downspout Hanger

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