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Heating Solutions for Tunnels

When cold weather hits, bridges and tunnels are at risk of freezing. A build up of snow or ice can cause many problems, including traffic accidents or heavy delays.  

Train moving fast in tunnel

Heat trace technology can be the solution to keeping tunnels operational during winter. nVent RAYCHEM products are often used in tunnel projects due to their:  

  • Durability
  • Flexibility
  • Ease of Installation
  • Low maintenance
  • Resistance to harsh environments

RAYCHEM electric heating systems come with on-site and remote monitoring, reducing the need for personal inspection and maintenance. Created using fluoropolymers, our cables are designed for harsh environments.  

From design to installation, we are ready to provide you with the right system for your next tunnel project.  


ETL Self-Regulating Heating Cable

For pipe freeze protection, with heat shrinkable components.

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Unsure where to start? For all your design, product and service needs, reach out to one of our experts today.