Heating, steam generating, cooling, ventilating and compressed air installations and apparatus; valves, namely ball valves, thermostatic valves, stop valves, air valves for steam heating installation, level control valves, mixing valves (faucets), pressure release valves (safety apparatus), safety valves, steam valves, valves being parts of heating installations and water regulating valves (safety apparatus), service control valves, check valves, piston valves, blowdown control valves; surplussing valves; heat exchangers; heat recovery installations and apparatus; filters (parts of industrial installations); desuperheaters; pipeline accessories and boiler pipes; humidification apparatus; strainers of metal; electric heaters; electric boilers; steam producing installations; steam heating apparatus; steam boilers, other than parts of machines; thermal storage apparatus; thermal storage apparatus for energy generated from renewable sources; hot water apparatus; apparatus using saturated water and steam for flexible energy storage; steam injectors; parts and fittings for all the aforesaid goods.

Construction, repair, installation, commissioning and maintenance of engineering systems, fluid or steam control systems and thermal energy systems; technical consultancy and technical advisory services relating to custom construction, repair, installation, commissioning and maintenance of engineering systems, fluid or steam control systems and thermal energy systems; valve reconditioning services; conversion of a fuel fired boiler to an electric boiler.

Professional consultations and advice relating to engineering, fluid and steam control, and thermal energy; feasibility studies relating to engineering, fluid and steam control, and thermal energy; technological, research and consultation services relating to engineering, fluid and steam control, and thermal energy; testing of installations and apparatus relating to engineering, fluid and steam control, and thermal energy; construction drafting, engineering, industrial design and mechanical research; steam quality testing; inspection and audit of engineering systems; inspection and audit of fluid and steam control and thermal energy systems; remotely monitoring, measuring and reporting the condition, efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus, including by means of a secure online portal accessible through a global computer network; providing online non-downloadable software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus, including by means of a secure online portal accessible through a global computer network; installation, updating, maintenance and repair of computer software; professional consultations and advice relating to the remote monitoring and control of industrial systems, steam systems, boiler systems, fluid and steam control equipment, and thermal energy systems; conducting surveys of industrial premises; preparation of technical reports; professional consultations and advice relating to leverage of renewable energy sources, and electric heating for steam generation; advice relating to decarbonisation of steam and thermal energy systems; energy auditing; consultancy and advisory services in the field of energy-saving and energy efficiency; information, advisory and consultancy services relating to the aforesaid services.

Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, soldering irons; infrared ray generators; electric resistance elements; electric resistors; electric rheostats; electric transformers; electro-magnetic contactors; electric switches; electric thermal cut-outs; electric circuit breakers; electric resistor wire; electric resistor ribbon; heating cables; thermostats; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; calculating machines, data processing equipment and computers; devices, elements, installations and units, all the foregoing being control apparatus for cooling, drying and heating; measuring apparatus; electrical power regulating apparatus; sensors; timeswitches; cables; transformers; cable glands for use with electrical apparatus; monitors; recording equipment; thermometers; alarms and alarm systems; regulating apparatus; control, sensing, metering, monitoring and regulating apparatus and instruments; conductivity meters; flow meters; temperature controllers; electrical power and resistance controllers; temperature sensors; apparatus, instruments and cables for electricity; electrical and electronic components; electric cables and wires; electric control panels; electrical connections; industrial automation controls; industrial controls incorporating software; computer software; computer software for designing heat trace systems; computer software for use with industrial controls; load banks; parts, fittings and accessories for all the aforesaid goods.

Heating, steam generating, cooling, ventilating and compressed air installations and apparatus; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; electric heaters; oven heaters; broiler heaters; air blast heaters; hot plates; range plates; range units stoves; cooking plates; urn heaters; electric melting pots; fluid superheaters principally for industrial purposes; fluid pre-heaters principally for industrial purposes; flatiron bases; electric heating elements; heat trace cables; electric trace heating systems and apparatus; heating, ventilating, and air conditioning and purification equipment (ambient); gas purifying installations; fuel purifying installations; immersion heaters; storage tank heaters; air heaters; duct heaters; radiant heaters; circulation heaters; cartridge heaters; insertion heaters; strip heaters; tubular heaters; ring heaters; disc heaters; band heaters; cable heaters; enclosure heaters; industrial heaters; electric boilers; steam producing installations; steam heating apparatus; steam boilers, other than parts of machines; thermal storage apparatus; thermal storage apparatus for energy generated from renewable sources; hot water apparatus; apparatus using saturated water and steam for flexible energy storage; steam injectors; heat exchangers; heat recovery installations and apparatus; industrial vaporisers; air handlers; parts, fittings and accessories for all the aforesaid goods.

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; insulating tubing beads, blocks, bushings and bodies; flexible pipes, not of metal; tapes of epoxy impregnated fibreglass for insulating; connectors (non-metallic -) for pipes; flexible pipes, tubes, hoses and fittings therefor (including valves), and fittings for rigid pipes; parts, fittings and accessories for all the aforesaid goods.

Construction, repair, installation, commissioning and maintenance of engineering systems, heating systems, heat traces and electrical thermal systems; technical consultancy and technical advisory services relating to custom construction, repair, installation, commissioning and maintenance of engineering systems, heating systems, heat traces and electrical thermal systems; conversion of a fuel fired boiler to an electric boiler; technical consultation, information and advisory services in connection with all the aforesaid services.

Engineering services; design and modelling services; electrical thermal engineering; engineering and design of heaters, heating systems and heat traces; professional consultations and advice relating to engineering systems, heating systems, heat traces and electrical thermal systems; technological consultancy and research and consultation services relating to engineering systems, heating systems, heat traces and electrical thermal systems; custom design of engineering systems, heating systems, heat traces and electrical thermal systems; consultancy, provision of information and technical advisory services relating to custom design, validation and commissioning (testing and inspection) of engineering systems, heating systems, heat traces and electrical thermal systems; research and feasibility studies; inspection and audit of engineering systems, heating systems, heat traces and electrical thermal systems.

Parts and fittings all included in class 11 for heating, steam operating, cooling, ventilating and compressed air installations and apparatus

Appliances for removing condensate or other liquids and air from steam lines or from steam heated machines, for removing liquids from compressed air lines and for straining fluids in pipe lines and for inspecting fluids in pipe lines

Thermostatic controlling devices for liquids and gases, temperature regulators, temperature recorders and temperature indicators,

Appliances for removing condensate or other liquids and air from steam heated apparatus and appliances for straining fluids in pipe lines, all being parts of heating, warming and cooling installations in Class 11 excluding ducting for air conditioning and fume extraction

Production of energy; Production of electricity; Conversion of nuclear fuels; Generation of electricity; Treatment of materials; Providing information, including online, about treatment of materials; Carbon offsetting services (recycling)

Energy auditing; Advisory services relating to energy efficiency; Advisory services relating to the use of energy; Consultancy in the field of energy-saving; Energy use and conservation consultancy; Environmental sustainability assessment services for buildings and developments; Environmental sustainability consultancy services; Provision of information relating to environmental sustainability; Engineering; Engineering research; Engineering consultancy; Research relating to engineering; Advisory services relating to industrial design; Advisory services relating to industrial design services; Provision of information in relation to industrial design services; Design engineering; Engineering design; Design consultancy; Building design services; Preparation of reports relating to technical research; Industrial analysis; Research, engineering and technical consultancy for industry