![]() Automatically adjusts heat output based on surface temp.Contact us before heat tracing PVC to ensure you are using the correct type for your application. In some cases a high limit cut out is an essential component of the system. If the pipe requires more heat, then double or triple parallel passes of cable are called for.Ī thermostat is always recommended for PVC heat tracing. Depending on the heat loss characteristics of a specific pipe system, manufacturers generally limit heat cable below 6 watts per foot. The trick is to insure the heat trace cable will maintain the contents within the PVC pipe at a desired temperature, but never to approach the pipe rating temperature. ![]() ![]() PVC pipe is usually rated as being able to withstand temperatures between 140 to 160☏. 5 Items Sort By Mid-Temperature Self-Regulating Heating Cable (SLMCAB) Starting at 11.25 Low Temperature Self-Regulating Heating Cable (SLCAB) Starting at 5.14 High-Temperature Self-Regulating Heating Cable (SLHCBL) Starting at 10.70 Mid-Temperature Self-Regulating Heating Cable (SLMCBL) Starting at 10. Since the thermal resistance of plastic is significant (125 times that of steel), the heat tracing density for plastic pipes must be considered carefully. MAXKOSKO Water Pipe Heat Tape for Pipe Freeze Protection, Self-Regulating Heating Cable for Metal And Plastic Home Pipes, Energy-Saving Water Pipe Heat Cable Keeps Water Flowing at -40F, 6Ft. Break down of the heat trace cable system and failure of the PVC piping can be overcome by minimizing the lineal watt density of the heat cable and insuring that the heat it generates is distributed over as wide an area as possible. Heat transfer rates from heat trace cable are poor and the inefficiencies are compounded when the heat cable itself is covered with thermal insulation. ![]()
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