Therm Dynamics
South Dakota maker of flameless aircraft and ground heaters: the TD500-GSE cart (575,000 BTU, 5,000 CFM, 78-gal tank, UL/CSA) and the TD500-GSE IDF, sold direct for airline and business-aviation ramps.
About Therm Dynamics
Therm Dynamics (also marketed as Frend Therm), based in Tea, South Dakota with a Canadian office in Petersfield, Manitoba, builds flameless heaters — heat generated without an open flame — for industrial and aviation use. Its airline and aviation line is the TD500-GSE cart (575,000 BTU, 5,000 CFM, 78-gallon fuel tank, UL and CSA certified) and the TD500-GSE IDF, sold direct (605-498-1050).
For an FBO it is the alternative to the Herman Nelson class of diesel heaters for cold-soaked turbine aircraft, with the flameless design as the selling point. Pricing is on quote.
What Therm Dynamics offers
- TD500-GSE flameless heater (575,000 BTU, 5,000 CFM)
- TD500-GSE IDF
- UL / CSA certified
- Direct sales
Details
- Headquarters
- Tea, SD
- Serves
- US & Canada (direct; Canadian office in Petersfield, MB)
- Brands
- TD500-GSE, Frend Therm
- Website
- thermdynamics.com ↗
- Status
- Unclaimed · site checked 2026-10-03 · Claim this listing
Find Therm Dynamics elsewhere
Therm Dynamics’s own site, social profiles, and independent review listings.
Is this your company?
This profile was researched from Therm Dynamics’s public site and hasn’t been claimed yet. Claim it free to confirm the details, add your logo, and earn the Verified badge.