11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply apparatus and sanitary facilities, namely, furnace boilers; refrigerators; industrial dryers for heating and dehumidifying; distilling units; liquid cooled heat exchangers, steam generators; evaporators; liquid filters, namely, liquid filters for industrial installations; heat pumps; reverse-cycle heating devices comprising pumps, heat-exchangers, and nozzles; heat-accumulators; air-filters for industrial installations; closed circuit cooling systems composed of heat exchangers, pumps, radiators and pipelines; [ water cooling-towers; ] air cooled heat exchangers; air conditioners; garbage incinerators; industrial cooking, heating and drying ovens; [ furnaces; thermo-oil heated heat exchangers which are not part of machines; ] waste heat boilers; [ plate-type heat exchangers which are not part of machines; ] freezers; spray freezers; automatic defrosters for industrial installations; components for automatic defrosters for industrial installations, namely, defroster nozzles; [ modular cooling towers; single and double walled tubular heat exchangers which are not part of machines; natural draft water cooling towers; ] evaporative devices, namely, evaporators, jet evaporators, spray evaporators and high-pressure-evaporators; ventilators for air exhaust systems and air conditioning purposes for industrial, commercial and household use; filters for filtering particles from the air for industrial installations and air conditioning units; [ air cooled heat exchangers which are not part of machines; liquid cooled heat exchangers which are not part of machines; ] evaporators used in association with the processing and refinement of food and beverages, chemicals, and pharmaceuticals; [ heat exchangers which are not part of machines; ] air filters for industrial use; closed circuit cooling systems composed of heat exchangers, pumps and radiators; [ cooling towers; ] garbage incinerators and industrial waste filters, namely, filters for waste water purification units, all used in association with the utility industry; water faucet filters, hot water tanks, pressurized water purification tanks, and waste water purification tanks; freezing installations, namely, freezers; refrigerating installation; [ water cooling towers; ] water purifiers; water heaters, air-conditioning units; air-conditioners, air purifiers, air filters for air conditioners, humidifiers, dehumidifiers; steam generators, heating installations, namely, hot water heaters, electric and steam central radiators for heating buildings, and foundry furnaces; electric heaters for industrial use; waste water purifiers; acetylene generators; plumbing valves for use in pipes for water supply and fuel; furnaces for fluidized solids technique and parts thereof; [ components for heat engineering made of ceramic materials, namely, heat exchangers which are not part of machines; parts made of ceramic material and ceramic composite components for gas and liquid fittings, namely, faucets; ] evaporating air cooling units for industrial use; commercial cooking ovens for the foodstuff and beverage industry; pasteurizers for use in the food and beverage industry; distillation unit for process engineering in the chemical, petrochemical, polymer, chemical fiber, pharmaceutical, food and cosmetic industries for distillation, rectification, extraction, adsorption and reaction purposes; machinery for waste water treatment, namely, wastewater purification units; evaporative cooling units for industrial use; thermal treatment units for the granular product processing industry comprising heat accumulators; thermal treatment units for the granular product processing industry comprising heat accumulators; machines for the industrial ventilation and cooling technology, namely, cooling evaporators, cooling domes and evaporative air coolers