HeatLine specializes in advanced electric heat tracing systems and smart thermostats designed for internal pipe freeze protection and home heating.
HeatLine (also known as Heat-Line) specializes in advanced electric heat tracing systems and smart temperature control solutions. Best known for their innovative freeze protection kits like the Retro-Line, the company provides self-regulating internal heating cables designed to safeguard water supply pipes, sump pump lines, and drains against freezing in extreme climates. In addition to robust pipe freeze protection, HeatLine provides Wi-Fi enabled smart thermostats for both water and electrical heating applications. Their products are built for durability, energy efficiency, and easy installation, catering to residential, agricultural, and commercial needs.
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Retro-Line is an internal self-regulating heat tracing system designed to provide freeze protection for existing water supply and fluid pipes without needing to remove the pipes.
Yes, the Retro-Line system can be used with both metal and plastic water supply pipes, sump pump lines, and various drain pipes including ABS, PVC, PEX, and copper.
To reset the thermostat, turn off the device and long-press the down arrow key until the entire display illuminates.
An E1 or E2 error indicates a sensor fault or incorrect sensor selection. Ensure you have chosen the correct operating mode for the built-in and external sensors.
The maximum length for the 120V HeatLine Retro-Line is 230 feet, while the 240V model can be up to 550 feet.
