• Industry Leading Flameless Heaters

    Safety. Simplicity. Durability. Reliability.

    Find Out More
  • Airline Heat Cart One Heater for All Aircraft Type

    Narrow to Wide Body

    Find Out More
  • Commercial Portable Heaters

    Commercial Portable Heaters

    Find Out More
  • Flameless Rig Heaters

    No Flame. No fumes. No fuss.

    Find Out More
  • Extreme Portable Heaters

    Providing Extreme Portable Heat

    Find Out More

FREND THERM INC. IS THE FACTORY SALES AND MARKETING ARM OF EXTREME COMMERCIAL PORTABLE HEATERS IN NORTH AMERICA AND EXPORT OVERSEAS.

We work co-operatively with companies such as Therm Dynamics Inc., that are the # 1 supplier of Flameless Heaters into the Oil and Gas industry. Therm Dynamics has over 3,000 Heaters working 24-7, averaging more than 12,000 hours between servicing of the Patented Heat Plate. THERM DYNAMICS Flameless Heaters are the NEXT Generation of Extreme Portable Heaters replacing the old standard HERMAN NELSON flamed heaters, used around the Globe since the Second World War.

Watch Our Heater Video

Flameless heaters are the latest heaters out on the market today. They are the safest heaters for commercial heating and industrial heating purposes.

Watch Video

Customer Testimonials

  • "Nov 21, 2016

    We are excited to test the unit's performance as our peers at United speak highly of the product.

    Best regards,"

    Joe Griffith, Technical Analyst | Delta Air Lines | Ground Support Equipment Read More
  • "We've been very impressed with the performance and versatility of our Therm Dynamics heater. We have 8 units and they are the most cost-effective method we have found. When our competitors are shut down around the country because of foul weather, we are operating in full production! We would recommend the use of these units for not only anyone in our particular trade, but in all applications."

    David Grant, President WESTAR Inc. Read More
  • "We do not see any health hazard in the operation of this portable heater."

    Department of the Air Force Read More
  • "We were very satisfied with the performance of the unit. At times we ran the unit 24 hours a day with no attendant present and no maintenance needed other than routine oil changes and adding fuel. This portable heater allowed us to have temporary heat and continue working during the coldest winter days with no fire danger or air pollution in the work area."

    Greg Carmon-Midwest Railcar Repair, Inc. Read More
  • "Everyone who uses your heater or even see it in operation is very impressed. They are amazed at the difference in the quality of heat from your heater. If we ever need additional heaters you can rest assured it will be from Therm Dynamics."

    Kelly Patterson-Skyhaven Air Service Read More
  • "The Alaska Railroad relies on Therm Dynamics heaters to keep their remote rail siding switches operating during the harsh Alaskan winters with temperatures ranging from 20 degrees to minus 60 degrees."

    Michael Williams-Craig Taylor Equipment Company Read More
  • "We were very pleased with the reliability and performance of this heating unit. The workers were very pleased to be working in an environment that was free from contaminates in the air and maintaining a temperature that was comfortable in which to work."

    Cynthia Friessen Monnin-Friessen Construction Read More
  • "We were asked several times how the flameless hydraulic heater from Therm Dynamics compares with the other conventional flame or electric heaters. Just two words sum it up-it doesn’t! There is just simply no comparison. The safety and uncontaminated air alone is reason enough to understand why our employees prefer to use your heater. Consider this an order for one more!"

    Thomas J. Meyer-Professional Flight Services Read More

Upcoming Events

  • FREND THERM INC