Pipe Heat cable Blue, Green and Black are categorized as Self-Regulating Heating Cables. These cables adjust their heat output based on the surrounding temperature.
They automatically increase power output when the temperature drops and decrease it when the temperature rises. This self-regulation helps prevent overheating and ensures efficient operation.
Pipe Heat cable Red is categorized as Constant Wattage Heating Cables. These cables provide a consistent and fixed amount of heat output per foot throughout their entire length.
They do not adjust their heat output based on temperature changes in the surrounding environment.
If you want a plug-and-heat solution that even operates at -40℉(-40℃), and a 6ft. power cord is preferred, consider Pipe Guard Green.
If you prioritize enhanced energy efficiency, automatic On/Off control, and Anti-freeze at down to -40℉(-40℃), consider Pipe Guard Blue.
If you are looking for a cost-effective option, a 6ft. power cord is preferred, and your city normally won't get as cold as -4℉(-20°C), consider Pipe Guard Red.
Pipe heat cables Blue, Green and Red are designed for pipe freeze protection.
Pipe heat cable black can be used for pipes as well as roof deicing and snow-melting.