Pentair Thermal Management Becomes nVent
- A New Opportunity to Spark Innovation

Your trusted brands RAYCHEM, TRACER, NUHEAT, PYROTENAX and TraceTek are now part of nVent Thermal Management.

The new company website is in development and will be launched in January 2019. Until then, we are happy to serve your information needs through our current website.

For more information on nVent:
Download press release
Visit nVent.com
(currently English only)



nVent RAYCHEM RTB tubing bundles are pretraced and preinsulated tubing bundles designed to provide freeze protection, viscosity control and maintain close temperature tolerances. They provide an excellent means of maintaining long, continuous lengths of impulse lines and piping at consistent temperatures end-to-end. RAYCHEM RTB tubing bundles are used when the maintain temperature ranges from 10°C (50°F) to 121°C (250°F). Utilizing RAYCHEM self regulating heat trace cable technology, this system will lower its heat output as the process tube gets warmer. 

Additional information on RAYCHEM RTB tubing bundles:

  1. RAYCHEM RTB tubing bundles are available in a wide range of tubing, heater options and configurations
  2. They can accommodate supply voltages of 120Vac, 230Vac, or 240Vac.

Technical Specifications

Maximum Maintain Temperature:250°F (120°C)
Maximum Intermittent Exposure Temperature:420°F (215°C)
Voltage:120 - 240Vac

For detailed product specifications, please refer to the product datasheet.


Installation & Operation Manuals
Additional References
Connection and Protection