Air compressor systems sold as unit for industrial, agricultural and commercial usage; air compressors; compressors for air conditioners; compressors for dehumidifying machines; compressors for recovering and recycling refrigerant gases; compressors for refrigerators; fan belts for motors and engines; fan belts for use in HVAC systems; fans for motors and engines; gas compressors; motors and pumps for refrigerators and freezers; refrigerant recovery pumps; refrigerated vending machines; refrigeration condensers

Air cleaning units; air handlers; air scrubbing machines for industrial and commercial use in the nature of greenhouse installations, indoor agriculture and food processing facilities; air source heat pump systems for energy generation; air valves as parts of HVAC and refrigerators; central air-conditioning installations for industrial purposes; chillers for HVAC systems; chillers for industrial process cooling; commercial air purifiers; condenser and evaporator for heat pumps; dehumidifiers for residential and commercial use; evaporators for air conditioners; evaporators for refrigerators; expansion tanks for central heating installations; freezers; gas condensers, other than parts of machines; heat exchangers, other than parts of machines; heat recovery chillers; heat recovery ventilators; HVAC systems for commercial buildings; HVAC systems for residential buildings; ice rink chiller systems; industrial air purifiers; industrial dehumidifiers; modular insulated panels and doors for walk-in refrigerated enclosures, environmental cooling rooms and freezers; refrigerated transport containers; refrigerating cabinets; refrigerating chambers; refrigerating or freezing showcases; refrigerators; thermostatic valves for heating installations; tubes, pipes and valves for heat pumps; Refrigeration equipment and refrigeration systems, including transcritical, subcritical, and cascade refrigeration systems; industrial food cooling, chilling and freezing equipment, namely spiral freezers, spiral coolers and chillers, individual quick freezing (IQF) systems, blast freezers and chillers, tunnel freezers and refrigeration systems for food and beverage processing; refrigerated shelving, drawers, bins and trays for supermarkets; gas compressors for freezers and refrigerators; CO2 pumps for refrigeration systems; ammonia pumps for refrigeration systems; refrigerant pumps for refrigeration systems; HVAC systems for industrial buildings; air filters for heating, ventilating, and air conditioning (HVAC) systems for residential, commercial, and industrial buildings; silencers for use with HVAC installations and systems for residential, commercial, and industrial buildings; residential air purifiers; heat pumps for residential, commercial, and industrial use; electric fans being part of HVAC installations and systems for commercial, industrial, and residential buildings; tubes, pipes and valves for HVAC systems; replacement components for HVAC systems, namely, driers and blower motors

Advisory services in the field of the installation of building automation equipment; freezing equipment installation and repair; HVAC contractor services; installation and repair of machinery for use in the food industry; installation of HVAC systems; installation, maintenance and repair of building automation equipment; installation, maintenance and repair of heating, ventilating, and air conditioning equipment and systems; installation, maintenance and repair of refrigeration equipment; maintenance and repair of heat and energy recovery ventilators; maintenance and repair of HVAC systems; technical consulting on the topic of installation and maintenance of heating, ventilating, and air conditioning equipment and systems; Repair and maintenance of residential, industrial, and commercial air-conditioners; installation, repair and maintenance of heat pumps; installation of ice rinks, namely installation of chilling and freezing equipment for ice rinks

Custom manufacture of heating, ventilating, and air conditioning (HVAC) equipment and systems for others; providing information in the field of custom manufacturing of HVAC systems; custom manufacture of refrigeration equipment; custom manufacture of residential, industrial, and commercial freezers; custom manufacture of specially adapted parts for residential, industrial, and commercial refrigeration equipment and freezers; providing information in the field of custom manufacturing of residential, industrial, and commercial refrigeration equipment and freezers

Design and development of energy management software; design and development of heating, ventilating, and air conditioning equipment and systems; design and development of projects involving ventilating and air conditioning equipment and systems for residential, commercial and industrial applications; design of custom refrigeration systems for commercial use; energy usage management information services; provision of information in the field of industrial design; testing, analysis, and evaluation of the services of others to determine conformity with industry standards; Design of custom refrigeration systems for industrial use; design of custom refrigeration systems for residential use; industrial design services in the fields of HVAC systems, cooling systems, and refrigeration; scientific and industrial research and development in the fields of HVAC systems, cooling systems, and refrigeration; custom design of specially adapted parts for residential, industrial, and commercial refrigeration equipment and freezers; providing technology information in the HVAC, cooling systems, and refrigeration industries; design and development of automated computer software for use in the residential, industrial, and commercial sectors; design and development of automated machinery for use in the residential, industrial, and commercial sectors; technical support in the installation and use of heating, ventilating, and air conditioning (HVAC) automation systems and computer hardware; technical support in the installation and use of refrigeration and freezer automation systems and computer hardware; software as a service (SAAS) services, namely software for managing, operating and connecting Internet of Things (IoT) enabled heating, ventilating and air conditioning (HVAC) systems of third-parties; software as a service (SAAS) services, namely software for tracking and managing energy and fuel consumption by buildings, industrial equipment, and machinery; software as a service (SAAS) services, namely software for automation of heating, ventilating and air conditioning (HVAC) systems and refrigeration and freezer systems for residential, commercial, and industrial buildings