7" Retractable Melt Bolt RTD
1/8" Diameter With 1/8" to 1" Immersion Range.
1/2"-20 UNF Thread
$701.60
7" Retractable Melt Bolt RTD
1/8" Diameter With 1/8" to 1" Immersion Range.
1/2"-20 UNF Thread
7" Retractable Melt Bolt RTD
1/8" Diameter With 1/8" to 1" Immersion Range.
1/2"-20 UNF Thread
| Weight | 0.5 lbs |
|---|
65" 8.4kw 8 watts per sq. inch Flange Heater
$5,214.52
52" 13.3kw 8 watts per sq. inch Flange Heater
$7,689.17
Thermocouple Extension Male Plug-Armor-Spade Lug J
$47.28
43.75" 13.3kw 8 watts per sq. inch Flange Heater
$10,350.89
18" 6kw 48 watts per sq. inch Flange Heater
$1,588.99
50mm Diameter Nissei Nozzle Thermocouple Type J
$44.97
33" 8kw 8 watts per sq. inch Flange Heater
$6,438.82
3" Retractable Melt Bolt RTD
$574.38
6x24 inch Silicone Rubber Heating Blanket 360 watt
$194.25
65" 16.7kw 8 watts per sq. inch Flange Heater
$9,069.76

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.