Refrigerated shipping containers; Air heaters; Electric space heating apparatus for household purposes; Air purifying apparatus and machines; Air cooling apparatus; Watering machines for agricultural purposes; Radiators, electric; Air-conditioning apparatus; Electric water heating apparatus; Refrigerating chambers; Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Cooling installations for water; Refrigerating appliances and installations; Agricultural irrigation units; Air conditioners for vehicles; Heaters for vehicles; Refrigerators, cooling apparatus and freezers for medical storage purposes; Heat exchangers, other than parts of machines; Refrigerating machines and installations; Irrigation sprinklers; Heating installations
Environmental Control Apparatus