Water Pipe Freeze Protection: Heat-Line Self-Regulating Heating Cables for Inside Water Pipes

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Retro-Line (heatline.com/retro-line) is an advanced, self-regulating heating cable system that is used for safe, efficient and reliable freeze protection inside water pipes. Designed to provide in-pipe freeze protection for new or existing, water supply pipes and sump pump line systems without the need to excavate. As one of the few internal heating cable systems for inside pipes that is certified Drinking Water Safe as per NSF/ ANSI 61 regulations the Retro-Line system is a perfect solution for potable water supply pipes. Retro-Line systems are supplied complete with the necessary plumbing components and electrical heat tracing factory terminated for fast and simple installation. Retro-Line is the most advanced internal heat cable system available on the market as it is the only internal system that offers advanced self-regulating technology. Retro-Line can be used in all pipe types with inside dimensions ranging from 3/4 inch to 2 inch including all metal and non-metal pipes such as Polyethylene, PVC, ABS, Galvanized, Copper, PEX, Iron, and Ductile steel. Retro-Line can be used in a variety of water supply pipe applications including, cottages, homes, resorts, farms, exploration and mining camps, and commercial/ industrial facilities.
The Retro-Line system is constructed using high quality, industrial grade trace heating cable which is robust and flexible, making installations easy, even in long length applications. Short Retro-Line systems can simply be pushed into the pipe while longer systems may need to be pulled in using a fish tape, string or small rope. Retro-Line systems 40 ft. (12m) and longer are supplied on a dispensing reel to protect the heat cable and fittings from mechanical injury while the product is simply deployed into the pipe. It is not uncommon to push systems in up to 150 ft. (46m). Another advantage of the heat cable durability is the downward end of the cable does not need to be fastened as it will never move or slide up the pipe with the flow of the water. This feature is extremely important as it renders the heat trace cable fully serviceable. The system can easily be removed and replaced should it ever become necessary. All of the installation work can be performed at the entry point of the pipe without needing to access the far end in most applications.
Retro-Line employs the unique and advanced performance of self-regulating electrical heat trace cable technology. The Retro-Line system can effectively increase heat and energy output to every point microscopically along its length which are cold and simultaneously reduce heat and energy output to points which are warm. You never have to worry about the Retro-Line heat tracing cable overheating causing risk of melting and fire because of the self-regulating heating cable technology. Retro-Line gives you the peace of mind of reliable freeze protection without the risk. It has become an essential product for home owners, engineers and building maintenance professionals to provide safe and reliable freeze protection in most applications.