001. Chemicals used in hvac units, namely, refrigeration chemicals and hvac blockage remover; chemicals used in hvac units, namely, chemicals to prevent clogging and overflowing and to prohibit mold, mildew and odor; 002. Aerosol corrosion and rust preventatives in the nature of a coating and aerosol anti-rust oil; 003. Cleaning preparations for air conditioners; Aerosol degreasing preparations not for manufacturing use and not for automotive use, for cleaning tools, instruments, machines, metal parts and molds; canned pressurized air for dusting and cleaning purposes; Cleaning preparation for condenser coils in refrigeration, air conditioning, electrical, and mechanical equipment; Cleaning preparations for air-cooled condensers, heat pump coils and other finned heating and cooling coils; Pan tablets in the nature of condensate pan cleaners in tablet form; liquid air conditioner coil cleaners; hvac drain treatment cartridge, namely, cleaning preparations for hvac drains in cartridge form; hvac clean flow tabs, namely, cleaning preparations to promote flow of liquids in hvac units in tab form; 007. Hvac parts and components, namely, condensate pumps; 011. Air purifying apparatus parts-namely, filter material and filters; 017. Silicone based sealants and adhesives