How To Install a Retro-DWS Tubular Heating Cable System in a Gravity Fed Wastewater Pipe

The Retro-DWS is an advanced internal self-regulating tubular heating cable system that is used for efficient and reliable pipe freeze protection of non-pressurized drain, waste, and sewer pipe applications. Retro-DWS systems are delivered complete with industry certified plumbing components and Heat-Line’s advance self-regulating electrical heating cable technology factory installed inside a high-density polyethylene pipe with a proprietary fusion end seal. The Retro-DWS is the only certified self-regulating heating cable system designed specifically to internally protect non-pressurized drain, storm drain, culvert, waste and sewer pipes. These applications include but are not limited to septic drains, septic tanks, holding tanks and other similar applications where frozen sewer pipes may be a problem. In this video we walk you through the installation of a Retro-DWS system into a gravity fed wastewater drain to a septic holding tank. #heatline #freezeprotection #heatingcable #howto #install