11 Apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes for producing carbon gases for use as fuels from biomass, namely, heaters, heat exchangers and nozzles, heat pumps, heat accumulators, heat regulators, heating tanks, electric heaters for industrial use, furnace boilers, stoves, ovens, refrigerators, cooling towers, freezers, refrigerator parts, namely, condensers, industrial dryers for heating and dehumidifying, fluid-bed dryers, spray dryers, air-conditioners, air-conditioning units, air-conditioning and climatic plants, air-purifying apparatus and machines, ventilators for air exhaust systems and air conditioning purposes, exhaust fans, air filtering installations for industrial use, electric fans, air filters for industrial use, air filters for air conditioners, humidifiers, dehumidifiers, water purifiers, seawater desalters, plumbing valves for use in pipes for water supply, water conditioning, water pipe and water desalinization plants, separators for the cleaning and purification of gases, air filtering installations and parts for the aforementioned apparatus; apparatus for heating and thermal treatment of gases, chemicals, petrochemical and oleochemical products for use in processing biomass to fuels, and parts for the aforementioned apparatus