Desiccant systems comprised primarily of liquid desiccants for use in cooling, humidification, dehumidification, and heating; desiccant systems, namely, combinations of liquid desiccants sold prefilled in a housing for cooling, humidification, dehumidification, and heating

Electronic valves for controlling fluids; thermostats

Air conditioners; electric air driers; air reheaters; cooling evaporators; cooling installations; cooling machines, namely, air conditioners, air cooling apparatus, cooling units for industrial purposes, cooling evaporators, and refrigerators; air filtering installations; filters, namely, filters for gas conditioning, filters for air conditioning, water filters, air filtering installations, filters for use in lighting instruments, air filters for industrial installations, air filters for domestic use; HVAC units; HVAC/R units; drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; refrigerating appliances and installations; apparatus for the exchange of substances and heat for use in refrigeration; refrigerator condensers; dryers for the removal of water vapor from compressed air and gases; cooling units for industrial purposes; evaporative air cooling units; air cooling apparatus; components for air conditioning and cooling systems, namely, evaporative air coolers; air-conditioning, air cooling and ventilation apparatus and instruments; electric desiccant dehydrators; heat pumps; pressure regulators for gas, water and sanitary installations; air movers being air handlers; electric fans; refrigerant and evaporative condensers for air conditioning, heat pumps, and commercial and industrial refrigeration systems; humidifiers; dehumidifiers