These are non-heated, insulated jackets.
- For 16-18 Inch Outside Diameter Pipe
- 1″ Thick
- 900 Degrees F Maximum Temperature
- 50-57 Inch Circumference
These are non-heated, insulated jackets.
4500 watt 9 Element PTFE Heater - 15" Hot Zone - 23" Overall Length
$1,974.00
9" Insertion Cartridge Heater 1000w 240v SS Flex Conduit
$154.47
3.5" Insertion Cartridge Heater 400w 240v SS Rt. Angle Conduit
$104.69
8" Insertion Cartridge Heater 1200w 240v
$108.89
1.5" Insertion Cartridge Heater 50w 120v SS Braid
$76.36
2" Insertion Cartridge Heater 75w 120v SS Braid
$85.06
High Temp Standard Insulated Heating Tape 0.5" x 96" 620 Watt
$100.37

Heating Elements Plus is the online sales division of Protherm Industries, Inc., based in Nashville, Tennessee. With over 40 years of experience in process and industrial heating, we are more than just a supplier—we are a trusted partner who understands the demands of your industry.
Whether you’re looking to place an order directly through our secure online store or need help from one of our engineers, we are here to provide fast, reliable, and knowledgeable service.


Self-Regulating Heat Cable is commonly used for freeze protection of water and drain lines, and for protecting residential and commercial roofs and gutters from ice dams. The temperature rating is for the heat cable’s outer jacket and has nothing to do with the actual temperature of the cable. For most residential applications, you will choose the low temperature cable, as most water lines in the home never exceed 150 degrees.