Therma Kleen provides high pressure steam cleaning systems to commercial businesses and has been in business since 1985. Therma-Kleen attempts to meet the demands of the marketplace for chemical-free cleaning and the establishment of a broad based sales and marketing distribution network. Therma-Kleen manufactures its own line of natural gas-fired steam cleaners as well as its own unique line of Models Ultra 250-Propane Fired and Ultra 250E, all-electric steam cleaners in a variety of different pressures and water flow rates.