The short answer is NO. Self-regulating heat cable does not turn itself on and off automatically. To do that you need to put the cable on a switched circuit or outlet or on a controller. Of course, you can also be old-school about it and simply plug and unplug as needed.
“Self-Regulating” refers to the fact that these cables are temperature sensitive. Due to their construction, these cables sense changes in temperature along their entire length, demanding more power as temps fall and less when they rise.
PipeFreeeze Pro™, Pipe Freeze Protection Solution has a built in thermostatic switch, meaning it will turn on and off on it’s own.
Heat Tape Pro™, does not contain a built-in thermostatic controller. We recommend adding the ThermaCord™ Thermostatic controller to turn your Heat Tape PRO to turn the cable on and off with changes in temperature.
The cable can be exposed to wetness but the thermostat must stay dry to function properly. Use Pipe Freeze PRO for pipe freeze prevention applications only.
Yes. Pipe Freeze Pro can be used on any commonly available pipe material including PEX, PVC, ABS, galvanized steel, copper and cast iron. This cable operates at somewhere between 40ºF and 90ºF so it will not melt anything.
Once it turns on, the self-regulating aspect takes over and directs heat to the area(s) of the cable that are in contact with the cold. The thermostat should be positioned outside of the insulating layer so it can effectively read the temperature of the air.
Heat Tape Pro is rated for wet locations and outdoor environments. It is ideally suited for outdoor pipes and can be installed in open drains, such as 4″ PVC pipes for gutter system drainage.
Do not use Pipe Freeze Pro for wet location pipe freeze protection.
Because our heat cable can be overlapped, there is no specific way to wrap valves. A simple loop of cable around the body of the valve will be enough. A couple things to remember. First, try to keep the cable in contact with the valve so the heat transfers effectively from the cable to the valve. Next, do your best to insulate the valve to protect it from the cold. This often means getting a little creative with the same insulation you use for the pipe. You can use a scissors to cut the insulation into one or more shapes and then secure those shapes to the valve with tape (duct tape works well). Speaking of tape, remember to use our fiberglass installation tape to secure the cable to the pipe.
The terms heat cable, heat tape and heat trace are all used interchangeably to described heated cables used to protect pipes from freezing, preventing roof and gutter ice dams from forming and for safeguarding temperature sensitive components.
Other terms we’ve seen used regarding Heat Tape are:
Consider using Heat Tape Pro inside of open drain pipes as that cable is rated for use in wet areas.
