Nelson Heat Tracing Systems developed the industry’s broadest line of Heat Tracing cables, controls, monitors and accessories to provide the correct solution for each application.

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A Legacy of Reliable Control and Protection

From industrial and hazardous locations to commercial construction and maritime vessels, the dangers of fire, gases, or freezing temperatures create extreme conditions requiring time-tested solutions for protection of people and equipment. Nelson products are backed by more than 50 years of experience designing and delivering solutions to best meet the needs of each customer and application, whether it be preventing the spread of fire in close quarters, or maintaining pipe temperature in harsh climates.

Optimal Solutions

Nelson Heat Trace provides tailored solutions, incorporating traditional heat trace design philosophies with new and innovative installation, control, and monitoring technologies.

LIMITRACE Self-Regulating Cable
LT (Industrial) – Maintain to 150ºF
HLT (Industrial) – Maintain to 250ºF
CLT (Commercial) – Maintain to 150ºF
SLT – Roof and Gutter Deicer
120 or 240 VAC Power Acceptable
3 to 20 Watts / Foot Output
NELEX (MI) Mineral Insulated Heat Cable
All 825 Sheathing
3/16” & 5/16” Diameters
Maintain Temperature to 1100ºF
Built to application lengths by Factory
Extend pipe lengths with one cable
Quick-Trace Cables available from stock
.046 to 18.00 Ohms / Foot Cable Output

NELCON Constant Wattage Heater Cable
NC (Industrial) – Maintain to 300ºF
115/120/VAC, 208/220 VAC, 240/277 VAC
4 to 12 Watts / Foot
Constant Temperature Maintenance
Controls and Instrumentation   
Complete Line of Thermostats
All NEMA Ratings Available
Packaged Power, T, and Splice Kits 
CM-1, CM-2 and Custom Fabricated Systems   
CM-1 Complete Multiple Circuit Monitoring System
CM-2 Both Circuit Monitoring and Control
VH Tank Heating Panels
Renegade Computer Sizing Program