HVAC unit accessories, namely, metal extension sleeves sold as integral component parts of air deflectors and register deflectors that are themselves sold as integral component parts of HVAC units, all for directing air flow within an HVAC system;
heating and cooling apparatus including air circulation devices, namely, electric fans;
connectors and fasteners sold as integral component parts of the foregoing goods;
dampers for extracting heat and humidity from ducts leading off of domestic clothes dryers;
register deflector, namely, dampers being control devices used in air ducts to regulate the flow of air;
bicycle reflectors;
automotive reflectors;
and automotive lamp lenses sold as integral component parts of automotive lamps;
flexible venting equipment, namely, flexible plastic and fiberglass ducting hoses for use in clothes dryer venting;
flexible venting equipment, namely, flexible plastic and fiberglass ducting hose for external ventilation of stoves and range stoves;
heating and cooling apparatus including air circulation devices, namely, non-metal exhaust vent hoses for external ventilation of heaters, air conditioners, and clothes dryers;
dryer venting apparatus, namely, couplers in the nature of flexible non-metal hoses used to connect discharge and exhaust hoses in clothes dryers.
HVAC equipment in the nature of environmental control apparatus, namely, climate heating equipment, ventilators for buildings and facilities, and air conditioning units, heat pumps, portable spot cooling units for buildings, facilities and commercial and industrial purposes, air and water cooled condensing units in the nature of refrigerating condensers, air handlers and dehumidifiers, cooling evaporators;
ventilating equipment, namely, ventilating exhaust fans;
air conditioning apparatus and refrigeration equipment, namely, refrigerators and refrigeration equipment comprised of fans, chillers, cooling coils sprayers and pumps;
air flow regulating dampers
HVAC equipment in the nature of environmental control apparatus, namely, climate heating equipment in the nature of heating units for industrial and commercial purposes, ventilators for buildings and facilities for industrial and commercial purposes, air conditioning units, heat pumps, portable spot cooling units for buildings and facilities for commercial and industrial purposes, air and water cooled condensing units in the nature of refrigerator condensers, air handlers and dehumidifiers, cooling evaporators;
ventilating equipment, namely, ventilating exhaust fans;
air conditioning apparatus and refrigeration equipment, namely, refrigerators and refrigeration equipment in the nature of rapid food chilling units comprised of fans, chillers, cooling coils sprayers and pumps;
air flow regulating dampers, namely, control devices used in air ducts to regulate the flow of air
HVAC equipment, namely, spot coolers, cooling towers, chillers, dehumidifiers, air filtering installations, air handlers, heaters and air conditioners;
indirect air heaters;
work lights and mobile light towers;
chilling containers;
refrigeration containers;
none of the aforesaid being residential or domestic-based refrigerating or freezing appliances such as household refrigerators, household freezers, household wine storage cabinets, or other household kitchen appliances
HVAC units;
heat exchangers not being part of machines, namely, condensers, heater cores, radiators, water coils, evaporators, oil and gas coolers for residential and commercial air conditioners, dehumidifiers, and refrigeration systems;
heat exchangers being parts of air conditioning systems for vehicles, namely, condensers and evaporators;
refrigeration equipment, namely, process chillers, cooling towers, unit coolers, air handlers and fluid coolers;
packaged refrigeration systems, namely, refrigerators for commercial use;
refrigerated self-service cases;
walk-in coolers;
evaporators for industrial refrigeration applications;
refrigerated reach-in coolers;
ice making machines;
refrigeration systems, namely, refrigerators transportable by vehicle or sea transport;
heat exchanger coils and tubing specifically adapted for refrigeration equipment, namely, process chillers, cooling towers, unit coolers, air handlers, fluid coolers, refrigerating display cases, and walk in coolers;
electric heating elements;
heat exchanger coils and tubing therefor, not being parts of machines;
heat exchanger coils not being part of machines and not for medical use;
coated metal substrate component for air conditioners, particularly coated condensers and evaporators;
commercial air conditioning and heat pump units and heating and cooling ventilation units;
rooftop ventilation units used to filter, heat, cool, or dehumidify air for commercial or industrial use;
air conditioning and heat pump units;
gas-fired heating units for non-residential commercial purposes;
gas fired and hot water space heaters for residential, commercial or industrial use;
commercial air conditioning and heat pump units;
heating, cooling and ventilating units for industrial purposes;
gas fired heaters for greenhouses;
ventilation systems for heating, ventilation and air conditioning for schools and commercial use.