Adjustable Depth RTD Sensors
Standard Features
- 3/16″ Diameter Probe
- .240″ Diameter Spring with Bayonet Cap
- Stainless Steel Overbraid
Adjustable Depth RTD Sensors
Standard Features
Melt Pressure Transmitter 5000psi 6" stem + 18" flex
$957.00
450W 120V Metal Shell Air Heater
$339.25
25w/ft Max Hi-Temp SR Heat Cable - Stainless Steel With MFA Fluoropolymer
$25.71
10 Watt 120 Volt Hazardous Location Heat Trace Cable
$29.25 per ft.
5 w/ft 120v Mid-Temp Self Reg Heat Cable Fluropolymer Jacket
$15.50 per ft. - 100 Foot Minimum Order

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.