Pipes, tubes and hoses, and fittings therefor, including valves, of metal; building and construction materials and elements of metal; metal hardware; structures and transportable buildings of metal; parts and accessories for all the aforementioned goods, included in this class

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; accumulators for electrical energy; programming modules being electric control panels containing programming used for controlling heating, cooling and/or ventilation apparatus; electric control panels; radio control switches and radio internal receivers for ventilation installations, heating installations, heat pumps and air-conditioning installations; controllers and regulators for energy supply systems in buildings; electronic control systems for the management of heating, ventilation, temperature and/or energy; air quality sensors; measuring, detecting and monitoring instruments, apparatus and controllers; software for controlling heating, cooling and/or ventilation apparatus and installations, and for energy management, including mobile apps; interfaces for computers, in particular for the communication between central server and applications such as heat pumps or ventilation apparatus; photovoltaic apparatus for generating electricity by solar energy; photovoltaic apparatus and installations for generating solar electricity; solar modules; solar cells for generating electricity; apparatus for recording, storage, transmission and/or reproduction of sounds and images; data processing equipment and computers; information technology and audio-visual, multimedia and photographic devices; software; recorded content; electric and electronic components; apparatus, instruments and cables for electricity; parts and accessories for all the aforementioned goods, included in this class

Apparatus for heating; apparatus for cooling; apparatus for water heating; apparatus for ventilation; apparatus for waste heat utilization; heat pumps; heat pumps including heat pumps for waste heat utilization; heat pumps for utilization of waste heat, air, water and/or geothermal energy; residential heat pumps; industrial heat pumps; commercial heat pumps; solar thermal collectors for heating; solar energy powered apparatus for heating, cooling, water heating and/or ventilation; regenerative heat generators; storage units for thermal energy, heat accumulators; heat regenerators; heat exchangers; heating installations and systems consisting of heating installations; radiators for heating; fan heaters; installations for technology and process cooling, in particular for industrial, commercial or medical-technical applications; cooling equipment, refrigerating machines; cooling apparatus and installations; cooling installations for liquids; water heaters; storage water heaters; ventilation installations and systems consisting of ventilation installations for buildings, in particular for residential buildings; residential ventilation apparatus; air distribution apparatus and installations consisting of air distribution apparatus; air-conditioning installations; air-conditioning apparatus; ventilating fans; filtration instruments being water filters; pipes of sanitary installations; flues and installations for conveying exhaust gases; sanitary installations, water supply installations; burners, boilers and heaters; food and beverage cooking, heating, cooling and treatment equipment; fireplaces; air filters for industrial and household use; air treatment installations for industrial use; industrial installations for the filtration of liquids; installations for the collection of gases being part of heating installations, cooling units, air-conditioning and ventilation installations; installations for the collection of liquids being part of heating installations, cooling units, air-conditioning and ventilation installations; personal heating and drying implements; drying installations; refrigerating and freezing equipment; regulating and safety accessories for water and gas installations; heating, ventilating, and air conditioning and purification equipment and systems; parts and accessories for all the aforementioned goods, included in this class

Flexible hoses, not of metal; flexible pipes, tubes, hoses and fittings therefor including valves, and fittings for rigid pipes, all non-metallic; seals, sealants and fillers; insulation and barrier articles and materials; parts and accessories for all the aforementioned goods, included in this class

Rigid pipes and valves therefor, not of metal; rigid pipes, not of metal, for building; building and construction materials and elements, not of metal; structures and transportable buildings, not of metal; parts and accessories for all the aforementioned goods, included in this class

Construction services; assembly services relating to the installation of apparatus for heating, water heating, cooling, ventilation, waste heat utilization and energy management; installation, bringing into service, repair and maintenance of apparatus for heating, water heating, cooling, ventilation, waste heat utilization and energy management; consultancy, advisory and information services relating to the aforementioned services, included in this class

Loaning and rental of heating, cooling, ventilation, energy production and/or energy management devices and systems; air and water conditioning and purification; energy production; consultancy, advisory and information services relating to the aforementioned services, included in this class

Consultancy in the field of energy-saving; advisory services relating to the use of energy; advisory services relating to energy efficiency; technological consulting services in the field of alternative energy generation; technical development of integrated energy concepts; technical design and planning of cooling, heating and ventilation systems; energy auditing; auditing of the efficient use of energy; recording data relating to energy consumption; measurement evaluation services; research in the field of energy; IT services, namely, development, programming and implementation of software, development of computer hardware, server hosting and hosting of databases, software as a service [SaaS] and rental of software, rental of computer hardware and facilities, IT consultancy, advisory and information, IT security services in the nature of protection and recovery of computer data, electronic data backup and conversion, data coding services being computer programming, computer analysis and diagnostics, research and development of computers and computer systems, implementation of computer systems, computer project management, data mining, digital watermarking, computer engineering services, technological services relating to computers, computer network services, updating of memory banks of computer systems, data migration, updating of websites, for others, monitoring of computer systems by remote access; technical monitoring, evaluation as well as optimisation of system data regarding energy supply systems; conducting surveys in the field of cooling, air-conditioning, energy and heating technology; scientific and technological services; testing, authentication and quality control; design services; consultancy, advisory and information services relating to the aforementioned services, included in this class