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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
heating, air conditioning and ventilation systems and components, namely, indoor/outdoor heat pumps for providing heating and cooling, air source heat pumps, mini split heat pumps; heaters, namely, electric heaters, gas heaters and oil heaters for residential and commercial use, and infrared heaters; furnaces, namely, electric furnaces, gas furnaces and oil furnaces for residential and commercial use, and parts therefor; ductless splits air conditioners and heat pumps; ductless mini splits air conditioners and heat pumps; package terminal air conditioning units, humidifiers, dehumidifiers, heat recovery ventilators, household air cleaners; window-mounted air conditioners, portable air conditioners, air conditioners and heat pumps, namely, packaged, self-contained, split system and mini split type air conditioners for residential and commercial use; and air handling units for cooling, heating and ventilating domestic and commercial buildings