Portable Safe Heat    Welcome to Therm Dynamics Therm Dynamics Mfg. Inc. manufactures and sells Flameless Heat Generators, that are highly efficient and an extremely safe alternative for the production of large volumes of user friendly heat. The patented technology utilizes either diesel power or an electrical source to agitate hydraulic oil in a FLAMELESS, SPARKLESS and low pressure environment to deliver over 1,000,000 BTU at a maximum temperature of 200°F and 7,200 CFM. Therm Dynamics Mfg. Inc. -- 46982 Mindy Street -- Tea, SD 57064 Home Office: 605-498-1050