Retro-Line ( is an advanced, self-regulating heat trace system that is used for safe, efficient and reliable internal pipe freeze protection. Commonly Retro-Line systems are installed into a pipe from within a building and as such the intersection point of the heating cable and the pipe is located within an accessible dry space. In some unique circumstances it can be required to install the intersection point outdoors. When this is required Heat-Line recommends against burying the Retro-Line connection fitting and instead promotes a more accessible and proper method of outdoor intersection. In this video we will guide you through this unique method of intersecting a Retro-Line in an outdoor application.
Retro-Line ( is an advanced, self-regulating heat trace system that is used for safe, efficient and reliable internal pipe freeze protection. Commonly Retro-Line systems are installed into a pipe from within a building and as such the intersection point of the heating cable and the pipe is located within an accessible dry space. In some unique circumstances it can be required to install the intersection point outdoors. When this is required Heat-Line recommends against burying the Retro-Line connection fitting and instead promotes a more accessible and proper method of outdoor intersection. In this video we will guide you through this unique method of intersecting a Retro-Line in an outdoor application.
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