Retail and wholesale services connected with the sale of apparatus and equipment for heating, steam generating, plumbing, water supply and sanitary purposes including parts and fittings for the above; advice and information relating to the above.

Automatic Proving Systems for Gas Installations, Automatic Gas Proving and Isolation Systems.

Printed matter; publications; books; address books; autograph books; note books; reference books; manuals; magazines; periodical publications; catalogues; newsletters; newspapers; calendars; diaries; brochures; document cases; folders; conference folders; bookbinding materials; posters; instructional and teaching material (other than apparatus); stationery; artists' materials; photographs; photograph albums; drawings; stickers; decalcomanias; parts and fittings for all the aforesaid goods.

Payroll preparations; business appraisals, enquiries, investigations, research and business management advice; business management consulting; advertising and promotion services and information services relating thereto; business and commercial information services, all provided on-line from a computer database, computer network, global computer network or the Internet; business management services; business advisory services; compilation of directories for publishing on global computer networks or the Internet; compilation of advertisements for use on or as web pages or web sites on global computer networks or the Internet; provision of space on web sites for advertising goods and services; business administration services for the processing of sales made on the Internet; business planning; market analysis and research; data collection, storage and processing; advisory, consultancy and information services relating to all of the aforesaid services; none of the aforesaid services being related to investment or fund management services

Computers; computer software; smart phones; smart phone application software; smart phones for plumbing, gas and heating; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, fire-extinguishing apparatus.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; plumbing apparatus and equipment; cocks [plumbing fittings]; valves [plumbing fittings]; spouts [plumbing fittings]; manually operated plumbing valves; sink strainers [plumbing fittings]; sink sprayers [plumbing fittings]; faucet filters [plumbing fittings]; aerators for faucets [plumbing fittings]; gas and heating apparatus; gas stoves; gas recovery apparatus; gas central heating installations.

Materials used in the conversion of biomass

Apparatus used for controlling electricity, forming microwave plasma from an electrical supply

Electronic gas monitoring instruments for use in oil and gas field evaluation and monitoring; parts and fittings for the aforesaid goods.

Installation and maintenance of solar thermal installations; Air source heat pump installation; Plumbing and gas and water installation; Providing information relating to the repair or maintenance of gas water heaters; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Advisory services relating to the installation of solid fuel heating systems; Central heating installation; Heating equipment repair; Heating equipment installation; Heating contractor services; Heating equipment installation and repair; Advisory services relating to the installation of heating and cooling apparatus; Installation, repair and maintenance of heating equipment; Maintenance and repair of heating.

Gas, heating engineer and solar energy training services.

Retail services connected with the sale of welding gas, welding torches, regulators, welding machines, welding rods, mig wire, welding goggles, helmets, gauntlets, sleeve protectors, knee pads and welding curtains.

Plumbing maintenance advisory services, Plumbing repair advisory services, Plumbing, Plumbing and gas and water installation, Advice relating to preventing blockages in drains, Advice relating to preventing blockages in plumbing lines, Advisory services for maintenance, Advisory services relating to building, Advisory services relating to building construction, Advisory services relating to building refurbishment, Advisory services relating to construction, Advisory services relating to development of property, Advisory services relating to pipe laying, Advisory services relating to property development, Advisory services relating to the alteration of buildings, Advisory services relating to the installation of plumbing, Advisory services relating to the maintenance of buildings, Advisory services relating to the maintenance of plumbing, Advisory services relating to the repair of buildings, Advisory services relating to the repair of plumbing, Application of coatings for the repair of surfaces of buildings, Boiler cleaning and repair, Boiler cleaning services, Boiler repair services, Building and construction services, Building construction and repair, Building maintenance, Building maintenance and repair, Building maintenance and repair services provided by a handyman, Cleaning of boilers, Cleaning of drains, Cleaning of drains by high pressure water jetting, Cleaning of gullies, Cleaning of water cylinders, Cleaning of water supply pipework, Cleaning of water tanks, Clearing and cleaning gutters, Construction of house extensions, Construction of houses, Custom shipbuilding, Detection of leaks within buildings, Development (property -), Electric appliance installation, Electric appliance installation and repair, Electric appliance repair, Electrical contracting, Electrical contractor services, Electrical installation services, Electrical wiring services, Fire alarm installation, Fire alarm installation and repair, Fire alarm repair, Fire alarms (installation of-), Fire alarms (repair of-), Heating contractor services, Heating equipment installation, Heating equipment installation and repair, Heating equipment repair, Information relating to repair services, Installation and maintenance of solar thermal installations, Installation of boilers, Installation of building scaffolds working and building platforms, Installation of central heating, Installation of central heating apparatus, Installation of felt roofs, Installation of fittings for buildings, Installation of gas and water pipelines, Installation of pipelines, Installation of pipework systems, Installation of rainwater collection systems, Installation of rainwater drainage systems, Installation of roofing, Installation of water pipes, Land drainage, Laying floor tile, Laying of cable, Maintaining and repair of drain pipes, Maintenance and repair of parts and fittings for buildings, Maintenance and repair of pipelines, Maintenance of plumbing, Maintenance services, Pipe installation services, Pipe laying, Pipe laying services, Pipe-fitting, Pipeline construction and maintenance, Pipeline installation and repair, Pipeline maintenance, Plastering, Plumbing, Property maintenance, Providing information relating to the repair or maintenance of boilers, Providing information relating to the repair or maintenance of gas water heaters, Renovation of plumbing, Renovation of property, Renovation, repair and maintenance of electrical wiring, Repair of lighting apparatus, Repair of roofs, Repair or maintenance of boilers;Repair or maintenance of gas water heaters, Repair work on buildings, Repairing construction works, Repairs to buildings, Roof repair, Roofing installation, Roofing repair, Scaffold erection, Scaffolding, Servicing of pipelines, Tile laying, bricklaying or block laying, Tiling services.

Gas fuelled central heating installations;Humidifiers for central heating radiators;Magnetic filters being for use in central heating systems;Magnetic filters being parts of central heating apparatus;Gas fired back boiler units for domestic central heating;Flat radiators for central heating installations;Temperature responsive control apparatus [thermostatic valves] for central heating radiators;Room humidifiers that contain water and are placed on central heating radiators;Central heating apparatus;Heat exchangers for central heating purposes;Temperature limiters for central heating radiators [thermostatic valves] incorporating bi-metallic discs;Temperature regulators [thermostatic valves] for central heating radiators;Temperature sensing apparatus [thermostatic valves] for central heating radiators;Radiators for central heating installations;Radiators for central heating systems;Boilers for central heating installations;Temperature sensors [thermostatic valves] for central heating radiators;Expansion tanks for central heating installations;Gas fuelled central heating installations;Temperature control valves [parts of central heating radiators];Temperature sensitive switches [thermostatic valves] for central heating radiators;Air humidifiers [water containers for central heating radiators];Automatic temperature regulators for central heating radiators;Electric central heating boiler systems;Furnaces for central heating;Apparatus for controlling temperature in central heating radiators [valves];Temperature controllers [valves] for central heating radiators;Thermal controls [valves] for central heating radiators;Temperature control apparatus [valves] for central heating radiators;Temperature controlling apparatus [valves] for central heating radiators;Temperature limiters for central heating radiators [thermostatic valves] incorporating expansion rods;Installations for central heating;Central heating installations;Central heating boilers;Gas boilers for central heating;Boilers being parts of central heating installations;Temperature limiters [valves] for central heating radiators;Automatic temperature regulators [valves] for central heating radiators;Control valves (Thermostatic -) for central heating radiators;Central heating radiators;Temperature control valves [parts of central heating installations].

Installation of central heating apparatus;Installation of central heating;Central heating installation.