Winn-Marion Companies

Not your AVERAGE Representative Firm

Automation Service

Automation Service

  • Turnkey Automation
  • Network Design
  • Solar Packages
  • Calibrations
  • Pressure Control
  • Learn more about Automation Services at Winn-Marion

Controls Integration

Controls Integration

  • Emissions Monitoring
  • Analyzers
  • Speed & Load Control
  • Engine Control
  • Governor Upgrades
  • Learn More About Controls Integration Services at Winn-Marion

Sales, Assembly & Repair

Controls Integration

  • Heat Tracing
  • ESD Valves
  • Valve Assembly
  • Flow Meters
  • Recorders
  • Learn More About Products, Assembly, Repair at Winn-Marion

Thermon Products

Skin Effect Heat Tracing


The Thermon ThermTrac Skin Effect Heating System provides a cost-effective alternative to conventional resistance heat tracing on long pipelines by eliminating the need for an extensive power distribution system. A pipeline up to 15 miles long can be traced from a single power point. The versatility of the ThermTrac skin effect heating system makes it ideal for temperature maintenance, freeze protection and heat-up applications. The ThermTrac insulated conductor is the heart of Thermon's skin effect heating system. This conductor is custom designed by Thermon with dielectric insulation and scuff jacket to meet specific project applications. For freeze protection and low temperature maintenance applications, polyolefin-insulated nickle plated copper conductors may be utilized. Fluoropolymer-insulated nickel copper conductors provide superior temperature, flexibility and durability properties necessary for higher temperature applications using the ThermTrac skin effect heating system.



  • Power outputs: up to 50 W/ft
  • System operating voltages up to 5 kv
  • T-rating: T6-T2
  • Minimum installation temperature: down to (-40)F
  • Exposure temperature: up to 500F
  • Maintenance temperature: up to 392F

Winn-Marion Locations

Contact Us at any of the Winn-Marion Locations:
Denver, CO - 303.778.6767
Salt Lake City, UT - 801.676.0155 | Phoenix, AZ - 480.968.9344 | Billings, MT - 406.259.9234 | Pittsburgh, PA - 412.319.7392
Roosevelt, UT - 435.725.0082 | Farmington, NM - 505.326.4069 | Evans, CO - 970.339.9211 | Gillette, WY - 307.686.9196 | Arnegard, ND - 701.586.3184