PRO-Tect Plug-In Heat Tape for Pipes Frequently Asked Questions
Frequently Asked Questions
Showing 10 of 20 questions
Heat tape is electrical equipment: improper installation, damaged cable, or misuse can cause fire or electric shock. Select cable approved for your pipe and location, follow its layout and insulation requirements, provide the specified electrical protection, and inspect it before each cold season. Do not use damaged equipment or overlap cable unless the exact product instructions permit it.
Pipe heat tape is intended for freeze prevention, not as a guaranteed way to thaw an already frozen pipe. A frozen pipe may be damaged. Have the plumbing assessed and thawed safely by a qualified professional; never use an open flame. Before future cold weather, verify cable selection, thermostat placement, insulation, and electrical protection.
PRO-Tect plug-in pipe heat tape carries a 2-year warranty. Service life depends on installation, exposure, operation, and maintenance; the warranty is not a service-life prediction. Inspect cable, insulation, thermostat contact, and electrical protection before each cold season and stop using damaged equipment.
Only use on water pipes with a length greater than 3‘. Maximum pipe diameter of 1.5“. Never use a cable that is longer than the pipe. Never install constant wattage pipe heat on plastic/PVC/PEX piping unless it is filled with water at all times. Never install on pipes heated above 149°F/65°C such as steam lines.
Simply put, yes--the right type of heat tape will really keep your pipes from freezing. By applying gentle heat, heat tape can prevent the water in your pipes from turning to ice and blocking the flow of water--or worse. Combined with proper insulation, heat tape regulates the overall temperature of your water pipes.
Cable temperature depends on the product, surrounding conditions, installation, and controls. Do not assume a universal surface-temperature range. Follow the exact cable and pipe manufacturers’ limits, particularly for plastic pipe, and use the specified insulation and thermostat placement.
The amount of cable needed depends on the size and type of pipe, and on the lowest expected temperature. Once you know the type of pipe (metal or plastic), pipe diameter, length of pipe, and the minimum expected temperature, you can use this form to request a quote. Just follow the instructions on the form to get it back to us.
Pipe heat tape electricity use depends on cable length, power output, run time, and controls. For a fixed-output cable, watts = length in feet × W/ft. A 30-foot, 7 W/ft kit draws 210 watts while energized; eight energized hours uses 1.68 kWh. Multiply by your local rate for cost. Thermostat duty cycle and self-regulating output change actual consumption.
At a minimum: a PRO-Tect Pipe Freeze Protection Self-Regulating Cable, an End Seal kit, and a Power Connection Kit. However, we also strongly recommend a control. All of these components are directly available from WarmlyYours (along with other accessories).
Use of another manufacturer’s components will void the warranty.
Some preassembled plug-in pipe heat-tape kits can be installed by a homeowner who can follow the complete product instructions. Cable type, pipe material, access, insulation, and electrical requirements determine whether a particular project is suitable. Do not use a generic spiral-wrapping pattern or cut, cross, or overlap cable unless the exact product instructions allow it. New circuits and hardwired connections require a qualified electrician where local rules specify one. Use the specified ground-fault protection. If the pipe is already frozen or damaged, have a qualified professional assess it before proceeding.
Follow the operating instructions for the exact cable and thermostat. A preassembled PRO-Tect pipe kit has a built-in thermostat; self-regulating cable adjusts its output but has separate system requirements. Neither feature removes the need for the specified electrical protection, correct insulation, and seasonal inspections. Disconnect damaged equipment and investigate tripped protection devices.
Heat tape transfers electrical heat to a pipe to help keep its contents from freezing. Self-regulating cable changes its output as surrounding conditions change; constant-wattage cable produces its rated output while energized. A thermostat or specified control determines when the system runs. Cable routing, insulation, and thermostat placement depend on the product. Do not assume the cable should spiral around a pipe, or that it can be cut, crossed, or overlapped. Follow the selected cable’s installation manual and the pipe manufacturer’s temperature limits.
Heat tape and heating cable are common names for these electric heating products. The main difference is how they produce heat.
- Self-regulating cable: Heat output changes with local cable temperature. It still needs the controls, circuit protection, attachments, and insulation specified for the exact product and application. Self-regulating does not mean risk-free: damaged cable or incorrect installation can create an electrical or fire hazard.
- Constant wattage cable: Produces its rated watts per foot while energized. A thermostat or other specified control determines when it runs. Preassembled plug-in products have fixed lengths; follow the manual and do not cut or overlap them unless the exact product instructions permit it.
Choose a product approved for your pipe or roof material, location, voltage, and installation method. Pipe and roof products are not interchangeable. Compare installed cost and electricity use for your actual cable length, output, weather, and operating hours; there is no universal energy-savings percentage or payback period. Warranty length is not a guaranteed service-life estimate.
Compare Heat Tape for Pipes, Roofs & Gutters and follow the product installation manual.
