Thermal Oil System

A thermal oil system incorporates closed loop liquid phase heat transfer technology. Common fluid mediums for this type of system can be thermal oil, glycol, or water. These systems work by being heated and circulated to heat energy users within a closed loop system. Sigma Thermal heating systems are some of the finest, most reliable thermal oil system heaters available.

Sigma: Your thermal oil system specialists!

Our trained teams can assist you with the following services:

  • Comprehensive system inspection
  • Verification of safety and tolerance limits for efficient operation
  • Burner tune ups for highest performance and lowest emissions
  • Control loop optimization for improved process temperature control
  • Onsite training presentations
  • Critical spare parts inventory survey

Complete system automation packages

Sigma Thermal offers complete control systems engineering, integration and programming for a wide range of industries. This includes the oil & gas industry, water & waste water industry, and process heating industry. Our engineers provide cost effect and innovative solutions to complex manufacturing control issues of thermal oil system designs.

Sigma thermal can supply simple and cost effective standard panels, as well as full process automation and PLC based combustion control / BMS. Use this simple form to ask us any specific thermal output ranges. All can be customized to meet your specific thermal oil system design.

Stand with a trusted leader

Sigma Thermal technicians are recognized leaders in servicing all types of industrial thermal oil systems. We didn’t become industry leaders by treating every job as one size fits all. We give every job our best by treating it as a unique venture. Our consultants listen and understand how to blend your demands with the right equipment into efficient and reliable application designs.

Find all your thermal oil system parts in stock, ready to ship

We have the complete line of heating system parts, even for some systems that we didn’t design and build.

Just ask anyone of our expert engineers that are ready to serve you! Call our main office in Georgia for help locating the right representative for your job at 770-427-5770.