3" Fixed Melt Bolt Thermocouple Rigid Extension TypeK
18" Tip Diameter
1/2-20 UNF Thread
Grounded Junction
Polarized Plug
$112.88
3" Fixed Melt Bolt Thermocouple Rigid Extension TypeK
18" Tip Diameter
1/2-20 UNF Thread
Grounded Junction
Polarized Plug
3" Fixed Melt Bolt Thermocouple Rigid Extension TypeK
18" Tip Diameter
1/2-20 UNF Thread
Grounded Junction
Polarized Plug
| Weight | 0.5 lbs |
|---|
L Shape Single Bayonet 10000 watt - 55" Horizontal - 50" Vertical
$1,295.00
61.375" 37.5kw 13 watts per sq. inch Flange Heater
$13,126.27
78.875" 26.7kw 8 watts per sq. inch Flange Heater
$16,237.93
6" Fixed Melt Bolt Thermocouple Flexible Extension Type J
$147.58
48" 18kw 13 watts per sq. inch Flange Heater
$7,161.07
Derated L Shape Single Bayonet 6000 watt - 64" Horizontal - 50" Vertical
$1,389.00
33" 48kw 48 watts per sq. inch Flange Heater
$6,438.82

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.