Accumulators (Heat -);Accumulators (Steam -);Acetylene generators;Aeration apparatus;Aerators for faucets [plumbing fittings];Air bars for use in dryers;Air circulation apparatus;Air cleaning apparatus;Air cleaning apparatus for household purposes;Air cleaning filters [parts of air cleaning machines or installations];Air cleaning instruments;Air cleansing apparatus;Air conditioners;Air conditioners for household purposes;Air conditioning;Air conditioning apparatus;Air conditioning apparatus for commercial use;Air conditioning apparatus for industrial purposes;Air conditioning apparatus for industrial use;Air conditioning devices;Air conditioning fans;Air conditioning filters;Air conditioning for data processing rooms;Air conditioning for use in transportation;Air conditioning installations;Air conditioning installations for agricultural use;Air conditioning installations for commercial use;Air conditioning installations for household purposes;Air conditioning installations for industrial purposes;Air conditioning panels for use in walk-in coolers;Air control dampers;Air cooling apparatus;Air curtains;Air curtains for ventilation;Air dehumidifiers;Air deodorising apparatus;Air deodorizing apparatus;Air distribution units;Air driers;Air driers [dryers];Air dryers;Air drying apparatus;Air extractor hoods (Filters for -);Air extractor hoods for use with cookers;Air filter installations;Air filtering installations;Air filters;Air filters for air conditioning units;Air filters for household use;Air filters for industrial installations;Air filters for industrial use;Air filters for use as dust arrestants in industrial processes;Air filters for use as dust extractors in industrial processes;Air filtration installations;Air freezing apparatus;Air freezing installations;Air freshener dispensing systems;Air freshening apparatus;Air fryers;Air handlers;Air handling installations;Air heat recovery apparatus;Air heat recovery installations;Air heaters;Air heating apparatus;Air heating furnaces;Air heating installations;Air humidifiers;Air humidifiers [water containers for central heating radiators];Air humidifying apparatus;Air humidifying installations;Air impellers for ventilation;Air inductor apparatus [air conditioning];Air inductor apparatus [ventilation];Air inlets [vents] for vehicles;Air ionization apparatus;Air moisturisers;Air or water (Ionization apparatus for the treatment of -);Air purgers for use with water distribution installations;Air purgers for use with water supply installations;Air purification apparatus;Air purification installations;Air purification machines;Air purifiers;Air purifiers for automobiles;Air purifiers [for household purposes];Air purifiers for household use;Air purifying apparatus;Air purifying apparatus and machines;Air purifying machines;Air purifying units for commercial use;Air purifying units for household use;Air recirculating apparatus;Air recirculating installations;Air reheaters;Air separation apparatus;Air sterilisers;Air sterilising apparatus;Air sterilizers;Air treatment equipment;Air valves for steam heating installations;Air-conditioning apparatus;Air-conditioning apparatus [for industrial purposes];Air-conditioning installations;Air-purifying apparatus;Airstream generating apparatus;Apparatus for clarifying air;Apparatus for cleaning air;Apparatus for cleaning gases;Apparatus for controlling temperature in central heating radiators [valves];Apparatus for controlling water supply;Apparatus for cooking;Apparatus for cooking out of doors;Apparatus for decalcifying water;Apparatus for descaling water;Apparatus for desiccating;Apparatus for disinfecting water;Apparatus for dispensing chilled beverages;Apparatus for dispensing ice;Apparatus for distilling;Apparatus for drying;Apparatus for drying hair;Apparatus for drying the hair;Apparatus for filtering drinking water;Apparatus for filtering water;Apparatus for freezing;Apparatus for freezing foodstuffs;Apparatus for heating;Apparatus for heating foodstuffs;Apparatus for heating milk;Apparatus for keeping hot drinks warm;Apparatus for lighting;Apparatus for making foam while heating milk;Apparatus for producing steam;Apparatus for purifying air;Apparatus for purifying water;Apparatus for refrigerating;Apparatus for refrigerating beverages;Apparatus for roasting;Apparatus for sanitary purposes;Apparatus for softening water;Apparatus for steam generating;Apparatus for the cleaning of gas;Apparatus for the decontaminating water;Apparatus for the distribution of water;Apparatus for the purification of gases;Apparatus for the purification of liquids;Apparatus for the supply of water for sanitary purposes;Apparatus for use in vaporising;Apparatus for vapour producing installations;Apparatus for ventilating;Apparatus for waste water purification;Apparatus for water filtering;Apparatus for water purification;Apparatus for water softening;Apparatus for water supply;Apparatus or installations for cooking;Appliances for bathing the feet;Appliances for cooking;Appliances for cooking foodstuffs;Appliances for drying hair;Appliances for heating;Appliances for heating beverages;Appliances for heating foodstuffs;Appliances for illumination;Appliances for water distribution [automatic];Appliances for water filtration [other than machines];Aquarium coolers;Aquarium filtration apparatus;Aquarium heaters;Aquarium lamps;Aquarium lights;Aquarium sea water purifying apparatus;Arc lamps;Automatic faucets;Automatic flushing installations for urinals;Automatic linen driers;Automatic temperature regulators for central heating radiators;Automatic temperature regulators [valves] for central heating radiators;Automatic watering apparatus for livestock;Automatic watering installations;Automatic watering installations for cattle;Automatic watering installations for pigs;Automatic watering installations for plants;Automatic watering installations for poultry;Automatic watering installations for use in agriculture;Automatic watering installations for use in gardening;Axial fans;Axial fans for air-conditioning;Ball valves;Ballast water treatment systems;Basin mixers [taps];Basin pillar taps;Basin taps;Basins being part of water supply installations;Bath armatures for water control;Bath boilers;Bath cubicles;Bath fittings;Bath fittings (Hot air -);Bath installations;Bath installations (Sauna -);Bath linings;Bath linings, fitted;Bath panels;Bath plumbing fixtures;Bath screens;Bath spouts;Bath taps;Bath tub jets;Bath tubs;Bath tubs for sitz baths;Bathroom basins [parts of sanitary installations];Bathroom heaters;Bathroom installations;Bathroom installations for sanitary purposes;Bathroom installations for water supply purposes;Bathroom sinks;Bathroom wash basins;Baths;Baths for use by the physically handicapped;Baths (Heaters for -);Baths incorporating air jets;Baths incorporating apparatus for assisting entry into the bath;Baths incorporating apparatus for assisting exit out of the bath;Baths (Spa -) [vessels];Bathtub enclosures;Bathtubs;Beverage cooling apparatus;Beverage-cooling apparatus;Beverages cooling apparatus;Bibcocks [plumbing fittings];Bidet taps;Bidets;Biological reactors for clarifying industrial effluents;Bioreactors for use in the treatment of waste;Bioreactors for use in the treatment of wastewater;Boiler pipes [tubes] for heating installations;Boilers;Boilers being parts of central heating installations;Boilers for central heating installations;Boilers for heating installations;Boilers for hot water supply installations;Boilers for use in heating systems;Boilers, other than parts of machines;Bottle coolers [apparatus];Bottle heaters;Bottle warmers;Brackets for gas burners;Burners for boilers;Burners for heating installations;Burners for industrial use;Burners for lamps;Burners for solid fuel;Burners for the combustion of gas in boiler units;Burners for the combustion of oil in boiler units;Burners (Gas -);Burners (Germicidal -);Burners (Incandescent -);Burners (Laboratory -);Bushings being parts of sanitary installations;Cabinets for showers;Cabinets for washing bedpans [parts of water supply installations];Calcising kilns [for industrial purposes];Cartridge filtration units [water treatment equipment];Cast iron parts for pipes [parts of sanitary installations];Catalytic oxidizers for industrial air pollution control;Ceiling fans;Central air conditioning installations;Central air conditioning installations for household purposes;Central air conditioning installations for industrial purposes;Central air-conditioning installations [for industrial purposes];Central heating apparatus;Central heating boilers;Central heating installations;Central heating radiators;Central type air conditioning apparatus;Chemical fiber drying apparatus;Chemical fiber drying installations;Chemical installations for conditioning drinking water;Chemical processing equipment;Chemical sterilization units [water treatment equipment];Chemically activated heating pads, not for medical purposes;Chemiluminescent light sticks;Chilled purified water dispensers;Chiller units being parts of water cooling installations;Chilling apparatus;Chilling appliances;Chilling cabinets;Chilling chambers;Chilling containers;Chilling display units;Chimney extractors;Chimney fans;Chimney flues;Chimneys (Lamp -);Chlorinating units for water treatment;Chromatographs for industrial use;Chromatography apparatus for industrial purposes;Chromatography columns for industrial use;Circulators in the nature of water heaters;Circulators [water heaters];Cistern lever handles;Cistern levers;Cisterns;Cisterns being sanitary apparatus;Cisterns for lavatories;Cisterns for water closets;Clean air booths (Air purification apparatus for -);Clean air cabinets (Air purification apparatus for -);Clean chambers [sanitary installations];Closed circuit heating installations;Clothes dryers;Clothes drying apparatus [heat drying];Clothes drying installations [heat drying];Cocks for pipes and pipelines;Cocks [plumbing fittings];Coils being parts of cooling installations;Coils being parts of distilling installations;Coils being parts of heating installations;Coils for cooling;Coils for heating;Coils [parts of distilling, heating or cooling installations];Cold air blowing apparatus;Cold cabinets;Cold rooms;Cold storage boxes [electric];Cold storage rooms;Color filters for lighting apparatus;Columns for physical separation of fractions;Columns for physical-chemical separation of fractions;Combination apparatus for cooling and freezing;Combinations of refrigerators and freezers;Combined cooking stoves and gas containers;Combined heating and air conditioning apparatus;Combined ice cube making and dispensing machines;Combined lighting and ultraviolet apparatus;Combined stoves;Combustion chambers;Combustion furnaces;Combustion installations for fossil fuels;Combustion installations for waste fuels;Commercial refrigeration units;Compressed air ventilators;Computer controlled lighting apparatus;Computer controlled lighting instruments;Computer-controlled lighting apparatus;Computer-controlled lighting insruments;Condensers (Gas -), other than parts of machines;Conditioning air (Installations for -);Containers (Refrigerating -);Continuous furnaces for hardening adhesives;Continuous furnaces for hardening lacquers;Continuous furnaces for hardening varnishes;Continuous furnaces for tempering adhesives;Continuous furnaces for tempering lacquers;Continuous furnaces for tempering varnishes;Continuous soldering furnaces;Control devices [thermostatic valves] for heating installations;Control units [thermostatic valves] for heating installations;Control valves (Thermostatic -) for central heating radiators;Controlled mixers being parts of shower installations;Convection heaters;Convection ovens;Convector heaters;Convectors [radiators];Cool boxes, electric;Cool boxes (Electric -);Cooled panels for use with electrical furnaces;Coolers, electric;Coolers for furnaces;Cooling apparatus;Cooling apparatus for liquids;Cooling apparatus for moulds;Cooling appliances and installations;Cooling domes;Cooling elements;Cooling evaporators;Cooling fans;Cooling installations;Cooling installations and machines;Cooling installations for deep freezing;Cooling installations for fluids;Cooling installations for freezing;Cooling installations for gas;Cooling installations for liquids;Cooling installations for refrigerating;Cooling installations for tobacco;Cooling installations for water;Cooling systems for motor cars;Cooling tanks for furnaces;Cooling vats for furnaces;Corrugated pipes of metal [parts of sanitary installations];Cosmetic refrigerators;Counterweight fittings for pendant lamps;Crowns [parts of furnaces];Crowns [parts of kilns];Crucible induction furnaces;Crucible liners;Cryogenic apparatus;Cryorefrigerators;Cryostats, other than for laboratory use;Cubicles [enclosures (Am.)] Shower ;Cubicles for showers;Cutting table extraction apparatus;Cutting table extraction installations;Cyclones [air purifying apparatus];Cyclones [air purifying machines];Cylinders for the heating of water;Dampers for fires;Dampers for furnaces;Dampers for ventilating installations;Dampers [heating];Damping apparatus [parts of fires];Damping apparatus [parts of furnaces];Damping nozzles [parts of fires];Damping nozzles [parts of furnaces];Decontamination chambers;Decontamination showers;Decorative water fountains;Deep freezers;Deep freezing apparatus;Deep freezing installations;Defrosters for vehicles;Defrosting apparatus for vehicles;Defrosting windows of vehicles (Heating apparatus for -);Dehumidifiers;De-humidifiers;Dehumidifiers for household purposes;Dehumidifiers for household use;Dehydrating (Apparatus for -) food waste;Dehydrating (Apparatus for -) foodstuff organic materials;Demisters;Deodorising apparatus;Deodorising apparatus, not for personal use;Deodorizing apparatus, not for personal use;Desalination apparatus;Desalination installations;Desalination plants;Desalination units;Desiccating apparatus;Diffusers being parts of lighting apparatus;Diffusers being parts of lighting installations;Diffusers (Light -);Diffusion furnaces for industrial use;Directional lights for bicycles;Discharge lamps;Discharge tubes, electric, for lighting;Dish disinfectant apparatus for industrial purposes;Dish heaters;Disinfectant apparatus;Disinfectant apparatus for medical purposes;Disinfectant dispensers for toilets;Disinfectant dispensers for washrooms;Disinfectant distributors for toilets;Disinfecting apparatus;Disinfection apparatus;Display cabinets (Refrigerating -) [display cases];Display freezers;Display lighting;Disposable sterilization pouches;Distillation apparatus;Distillation apparatus for industrial use;Distillation apparatus not for scientific purposes;Distillation columns;Distillers [for chemical processing];Distillers for chemical processing;Domestic air conditioning apparatus;Domestic air conditioning installations;Domestic autoclave pressure cookers [electric];Domestic boilers;Domestic radiators;Domestic refrigerators;Domestic stoves;Domestic water filtering units;Draught accelerators;Draught dampers for inhibiting the spread of fire;Draught dampers for inhibiting the spread of flames;Draught dampers for inhibiting the spread of fumes;Draught dampers for inhibiting the spread of gases;Draught dampers for inhibiting the spread of smoke;Draught dampers for inhibiting the spread of vapours;Draught dampers for preventing the spread of fire;Draught dampers for preventing the spread of flames;Draught dampers for preventing the spread of fumes;Draught dampers for preventing the spread of gases;Draught dampers for preventing the spread of smoke;Draught dampers for preventing the spread of vapours;Draught regulators for inhibiting the spread of fire;Draught regulators for inhibiting the spread of flames;Draught regulators for inhibiting the spread of fumes;Draught regulators for inhibiting the spread of gases;Draught regulators for inhibiting the spread of smoke;Draught regulators for inhibiting the spread of vapours;Draught regulators for preventing the spread of fire;Draught regulators for preventing the spread of flames;Draught regulators for preventing the spread of fumes;Draught regulators for preventing the spread of gases;Draught regulators for preventing the spread of smoke;Draught regulators for preventing the spread of vapours;Drier cabinets;Driers (Air -);Driers (Hair -);Drinking fountains;Drinking water filters;Drinking water (Filters for -);Drinking water supply apparatus;Drinking water supply installations;Drip irrigation emitters [irrigation fittings];Drip irrigation systems;Dryers (Air -);Dryers for the face using warm air;Dryers for the hands using a warm air drying stream;Dryers (Hair -);Drying apparatus;Drying apparatus and installations;Drying apparatus for chemical processing;Drying apparatus for fodder and forage;Drying cabinets;Drying installations;Drying machines for agriculture;Drying ovens;Drying shelves;Drying shelving;Dust cyclone filters;Dust filters;Dynamo lights for vehicles;Economizers [Fuel -];Elbow bends (plastic -) for pipes [parts of sanitary installations];Electric air conditioners;Electric air purifiers;Electric apparatus for lighting;Electric apparatus for making coffee;Electric appliances for making yoghurt;Electric appliances for making yogurt;Electric autoclaves;Electric autoclaves for cooking;Electric bath-water purifying apparatus for household purposes;Electric beverage heaters;Electric beverage warmers;Electric boilers;Electric bottle heaters;Electric bread cookers;Electric broilers;Electric broiling pans;Electric bulbs;Electric central heating boiler systems;Electric clothes dryers;Electric clothes dryers [heat drying];Electric clothes drying machines for household purposes;Electric clothes drying machines for household use;Electric cooking stoves [for household purposes];Electric cooking stoves for household use;Electric cooktops;Electric cooling fans;Electric dehumidifier for household use;Electric dehumidifiers;Electric dehydrators;Electric discharge tubes for lighting;Electric dish drying machines for household purposes;Electric dispensers for air fresheners;Electric dispensers for room deodorants;Electric domestic cooking appliances;Electric dryers for laundry use [heat drying];Electric drying apparatus for household purposes;Electric fans;Electric fans [for household purposes];Electric fans for household use;Electric fans for personal use;Electric fans for ventilation;Electric fans with evaporative cooling devices;Electric fiber lighting apparatus;Electric freezers for household use;Electric furnaces;Electric furnaces [for industrial purposes];Electric furnaces for industrial use;Electric furnaces for metallurgical purposes;Electric heated urns;Electric heaters;Electric heating apparatus;Electric heating cables;Electric heating elements;Electric heating fans;Electric heating filaments;Electric heating installations;Electric heating pads, other than for medical purposes;Electric heat-treating furnaces;Electric hot air hand dryers;Electric humidifiers;Electric humidifiers for household use;Electric immersion heaters;Electric incandescent lamps;Electric kitchen ovens;Electric laundry dryers;Electric laundry dryers for household purposes;Electric ovens;Electric ovens for household purposes;Electric radiant heaters [for household purposes];Electric radiant heaters for household use;Electric radiant heating apparatus;Electric radiators;Electric radiators for heating buildings;Electric radiators [not for motors and engines];Electric ranges;Electric refrigerated showcases;Electric refrigerating showcases;Electric refrigerators;Electric refrigerators [for household purposes];Electric shower apparatus;Electric showers;Electric space cooling apparatus;Electric space cooling apparatus [for household purposes];Electric space cooling apparatus for household use;Electric space heaters;Electric space heating apparatus for household use;Electric sterilizers for household purposes;Electric stoves;Electric strip heating units;Electric surface heating tapes;Electric water heaters;Electric water heaters for preparing beverages;Electric water heating apparatus;Electric water purification filters for household purposes;Electric water purifiers for household purposes;Electric window fans;Electric wine cellars for household purposes;Electric wine coolers;Electric wine coolers for household purposes;Electric wireless coffeepots;Electrical appliances for cooking;Electrical autoclaves for use in sterilization;Electrical boilers;Electrical discharge lighting fixtures;Electrical discharge tubes for lighting purposes;Electrical fans being parts of household airconditioning installations;Electrical fans being parts of household ventilation installations;Electrical heating elements;Electrical heating elements in the form of cables;Electrical heating elements in the form of foil;Electrical heating pads, other than for medical [treatment] use;Electrical hot air dryers for the face;Electrical hot plates for food warming;Electrical lamps;Electrical lamps for indoor lighting;Electrical lamps for outdoor lighting;Electrical preheating ovens for dental purposes;Electrical radiators;Electrically controlled water faucets;Electrically heated diffusion furnaces;Electrically heated hot water tanks;Electrically heated jugs;Electrically heated mugs;Electrically heated radiators;Electrically heated towel racks;Electrically heated towel rails;Electrically operated devices used in drying;Electrically powered air blowers for air-conditioning purposes;Electrically powered air blowers for ventilation purposes;Electrically powered blowers for dust extraction from the air;Electrically powered blowers for ventilation;Electrically powered fans for ventilation purposes;Electrically powered warm air face dryers;Electrically powered warm air hand dryers;Electrically-heated mugs;Electrically-operated devices used in cooling;Electrically-operated machines used in drying;Electro ventilators;Electromagnetic induction cookers [for household purposes];Electromagnetic induction cookers for industrial purposes;Electronically controlled self-closing shower-taps;Electrostatic air filters;Electrostatic filters for water filtration;Electrostatic precipitators for cleaning air;Electrostatic precipitators for cleaning gases;Elements (Heating -);Elevator furnaces;Emergency lighting;Enclosures for showers;Enclosures of metal for showers;Evacuated heat pipe solar collectors [heat exchangers];Evaporative air cooling units;Evaporative cooling towers;Evaporators;Evaporators for air conditioners;Evaporators [for chemical processing];Evaporators for chemical processing;Exhaust hoods [cooker hoods];Exhaust hoods for kitchens;Expansion tanks for central heating installations;Extraction columns [other than laboratory apparatus];Extraction hoods for cookers;Extraction hoods for fodder driers;Extraction hoods for freezers;Extractor fans;Extractor hoods for kitchens;Extractor units [ventilation];Extractors [ventilation or air conditioning];Fabric steamers;Fan heaters;Fans [air-conditioning];Fans (Electric -) for personal use;Fans for air conditioning apparatus;Fans for exhaust extractors;Fans for fume extractors;Fans for gas extractors;Fans for hair drying;Fans for use in air conditioning;Fans for ventilating;Fans [parts of air-conditioning installations];Faucet aerators;Faucet filters;Faucet filters [plumbing fittings];Faucet handles;Faucet sprayers;Faucets;Faucets for pipes (Am.);Faucets for pipes and pipelines;Feed water heaters [for industrial purposes];Feeding apparatus for heating boilers;Feeding bottle heaters;Feeding bottles (Heaters, electric, for -);Filaments, electric (Heating -);Filter apparatus for water supply installations;Filter boxes for water purification;Filter elements for the air vents of water supply tanks;Filter elements for the overflows of water supply tanks;Filter-motor combinations for aquariums;Filters for cleaning air;Filters for cleaning gases [parts of household or industrial installations];Filters for drinking water;Filters for dust;Filters for exhaust extractors [parts of household or industrial installations];Filters for fume extractors;Filters for gas extractors;Filters for gases [household or industrial installations];Filters for illumination appliances;Filters for industrial and household use;Filters for industrial installations;Filters for lighting apparatus;Filters for lighting apparatus and instruments;Filters for lighting appliances;Filters for sanitary water distribution apparatus;Filters for stage lighting;Filters for swimming pools;Filters for use in aquariums;Filters for use with apparatus for air conditioning;Filters for use with apparatus for sanitary purposes;Filters for use with apparatus for steam generating;Filters for use with apparatus for ventilating;Filters for use with apparatus for water supply;Filters for use with apparatus heating;Filters for use with lighting apparatus and instruments;Filters for use with swimming pools;Filters for waste gas purification;Filters for wastewater;Filters for water purifiers;Filters for water release devices;Fire ventilators for exhausting fumes;Fire ventilators for exhausting gases;Fire ventilators for exhausting smoke;Fire ventilators for exhausting vapours;Firegrates [domestic];Fireplace fenders;Fireplace inserts;Fireplace inserts in the nature of solid fuel burners;Fireplace inserts in the nature of stoves;Fireplaces;Fireplaces, domestic;Fires;Firing grates for solid fuel;Fitted liners for shower trays;Fitted spa covers;Fittings (Bath -);Fittings for basins;Fittings for bidets;Fittings for flues;Fittings for massage baths;Fittings for sanitary purposes;Fittings for the draining of water;Fixed acetylene air suction burners;Fixed after-heating burners;Fixed burners for use in fusion connections;Fixed compressed air burners;Flat radiators for central heating installations;Flexible heating elements for automobile seats;Flexible pipes being parts of basin plumbing installations;Flexible pipes being parts of bath plumbing installations;Flexible pipes being parts of shower plumbing installations;Flexible pipes being parts of sink plumbing installations;Flexible pipes for showers;Flexible strip wound pipes of metal [parts of sanitary installations];Float valves [ball cocks];Floor heating apparatus;Flotation apparatus [furnaces];Flourescent electric light bulbs;Flow restrictors for reverse osmosis water purification units;Flue gas cleaning apparatus;Flues;Flues and installations for conveying exhaust gases;Flues (Chimney -);Flues for heating apparatus;Flues for heating boilers;Flues for ventilating apparatus;Flues incorporating extractors;Flues incorporating fans;Fluidised bed combustion apparatus;Fluidised bed incineration ovens;Fluidized bed combustion boilers;Fluidized bed combustion burners;Flush handles for toilets;Flush levers for toilets;Flush levers [parts of toilets];Flusher handles [parts of sanitary installations];Flushing apparatus;Flushing apparatus for lavatories;Flushing apparatus for urinals;Flushing apparatus for water closets;Flushing cisterns for water closets;Flushing tanks;Food and beverage cooking, heating, cooling and treatment equipment;Food dehydrators;Forced air type horizontally disposed cylindrical space heaters;Forced air type horizontally disposed space heaters;Forced air type portable horizontally disposed cylindrical space heaters;Forced air type portable horizontally disposed space heaters;Freestanding decontamination showers;Freestanding portable decontamination showers;Freezer cabinets;Freezer installations;Freezer showcases;Freezer storage units;Freezers;Freezing cupboards;Freezing installations;Freezing plates;Fresnel lanterns;Fridge-freezers;Fridges;Fuel burner elements for the catalytic combustion of fuel;Fuel burners;Fuel economisers;Fuel economizers;Fume destructing hoods;Fume extractors;Fumigation apparatus, not for medical purposes;Furnace ash boxes;Furnace boilers;Furnace grates;Furnaces (Coolers for -);Furnaces (Cooling vats for -);Furnaces for central heating;Furnaces for de-coating metals;Furnaces for de-coating scrap metals;Furnaces for decontaminating metals;Furnaces for decontaminating scrap metals;Furnaces for gas recovery purposes;Furnaces for industrial use;Furnaces for melting metals;Furnaces for melting scrap metals;Furnaces for preheating charges;Furnaces for recovering metals;Furnaces for recovering scrap metals;Furnaces for the chemical industry and glassmaking industry;Furnaces for use by dental technicians;Furnaces for use by dentists;Furnaces (Loading apparatus for -);Furnaces, other than for laboratory use;Furnaces (Shaped fittings for -);Futon driers [for household purposes];Futon driers for household purposes;Gas and electric ranges;Gas apparatus (Regulating and safety accessories for -);Gas boilers;Gas boilers for central heating;Gas boilers for the heating of swimming pools;Gas boilers for water heating;Gas boilers [other than parts of machines];Gas burner ranges;Gas burners;Gas burners (Brackets for -);Gas burners for industrial purposes;Gas chromatography apparatus for industrial use;Gas cleaners and purifiers;Gas cleaning apparatus;Gas condensers, other than parts of machines;Gas cookers;Gas cooking apparatus incorporating cooking grills;Gas cooking appliances;Gas cooking ovens [for household purposes];Gas fired back boiler units for domestic central heating;Gas fired back boiler units for domestic hot water systems;Gas fired boilers;Gas fired boilers for producing domestic hot water;Gas fired broilers;Gas fired combined furnaces for use in the production of steel;Gas fired combined hearth-type and shaft furnaces for use steel production;Gas fired furnaces;Gas fired heaters;Gas fired heating apparatus;Gas fired heating installations;Gas fired space heaters;Gas fired space heating apparatus;Gas fired space heating installations;Gas fired water heaters;Gas fires;Gas fuelled central heating installations;Gas generating furnaces [for industrial purposes];Gas heat generators;Gas operated apparatus for cooking;Gas operated apparatus for heating;Gas operated apparatus used in boiling;Gas operated devices used in boiling;Gas operated devices used in cooling;Gas operated devices used in drying;Gas operated machines used in boiling;Gas operated machines used in drying;Gas ovens;Gas pipes (Regulating and safety accessories for -);Gas pre-heating apparatus for industrial use;Gas purification apparatus;Gas purification installations;Gas purification machines;Gas purifying installations;Gas ranges;Gas recovery apparatus;Gas refrigerators;Gas regulators;Gas scrubbers [parts of gas installations];Gas scrubbing apparatus;Gas scrubbing installations;Gas space heaters;Gas stoves;Gas stoves employing flames in ribbon-like form;Gas stoves [space-heaters for household use];Gas stoves utilising flames in rotating form;Gas water heaters;Gas water heaters [for household use];Gas water heaters for household use;Gas-powered griddles [cooking appliances];Generators (Acetylene -);Germicidal burners;Germicidal lamps;Germicidal lamps for purifying air;Germicidal lamps for purifying the air;Glass bending furnaces;Glass covers being fittings for lamps for sun lamps;Glass plates [parts of ovens];Glass plates[parts of stoves];Glazed shower cubicles;Graphite bar furnaces;Grates;Grates (Furnace -);Gravimetric dry flow feeders for water treatment;Grease filters [parts of extractor fans];Griddles [cooking appliances];Griddles, electric;Griddles [electric cooking utensils];Grill heating plates;Grill lighters;Grill lighters [apparatus];Grills;Grills [cooking appliances];Halogen architectural lighting fixtures;Halogen heaters;Halogen lamps;Halogen lamps for incorporation into electric cookers;Hand basins;Hand driers;Hand dryers;Hand drying apparatus;Hand drying apparatus for washrooms;Hand drying apparatus [heat drying];Hand drying apparatus incorporating blowers;Hand drying apparatus incorporating fans;Hand drying apparatus incorporating impellers;Hand held electric hairdryers;Hand held hair dryers;Hand held portable water purification apparatus;Hand held shower heads;Hand held showers;Hand rinse units;Hand sets being shower fittings;Hand showers;Hand warmers for personal use;Hand-held electric hair dryers;Hand-held showers;Harvest drying apparatus;Harvest drying installations;Heads for showers;Hearths;Heat accumulators;Heat collectors;Heat exchangers;Heat exchangers for central heating purposes;Heat exchangers for chemical processing;Heat exchangers [for chemical processing];Heat exchangers for fireplaces;Heat exchangers for the removal of condensate;Heat exchangers for the removal of exhaust gases;Heat exchangers for the removal of flue gases;Heat exchangers for the temperature control of drinks being dispensed;Heat exchangers, not parts of machines;Heat exchangers, other than parts of machines;Heat generating apparatus;Heat generating filaments;Heat pumps;Heat pumps for energy processing;Heat regenerators;Heat regulating devices [valves] being parts of heating installations;Heat sinks for use in cooling apparatus;Heat sinks for use in heating apparatus;Heat sinks for use in ventilating apparatus;Heated cabinets for foodstuffs;Heated cabinets for use in the food service industry;Heated display cabinets;Heated display cases;Heated display units;Heated polymerisation units for dental restoration compounds;Heated towel drying rails;Heated towel rails;Heated trays;Heated trollies for keeping food warm;Heaters;Heaters, electric, for feeding bottles;Heaters for bath water;Heaters for baths;Heaters for heating irons;Heaters for high tensile structures;Heaters for laboratory containers;Heaters for shower baths;Heaters for sink water;Heaters for temporary structures;Heaters for wash basin water;Heaters (Immersion -);Heating and cooling apparatus for dispensing hot and cold beverages;Heating apparatus;Heating apparatus and installations;Heating apparatus, electric;Heating apparatus for aquariums;Heating apparatus for containers;Heating apparatus for defrosting vehicle windows;Heating apparatus for defrosting windows of vehicles;Heating apparatus for foodstuffs;Heating apparatus for furnaces;Heating apparatus for gaseous fuels;Heating apparatus for liquid fuels;Heating apparatus for oil;Heating apparatus for ponds;Heating apparatus for solid fuels;Heating apparatus for solid, liquid or gaseous fuels;Heating apparatus for use in the home;Heating apparatus for use in the treatment of metal;Heating apparatus for use in the treatment of waste material;Heating apparatus for vehicles;Heating apparatus incorporating flues;Heating armatures;Heating blankets, other than for medical purposes;Heating boilers;Heating cartridges;Heating cushions, electric, not for medical purposes;Heating cushions not for medical purposes [electric or chemically activated];Heating cushions [pads], electric, not for medical purposes;Heating cushions [pads], non-electric, not for medical purposes;Heating elements;Heating filaments, electric;Heating frames;Heating furnaces [for industrial purposes];Heating furnaces for industrial use;Heating installations;Heating installations for fluids;Heating installations for gas;Heating installations for industrial use;Heating installations for nitrate solutions;Heating installations for use with gaseous fuels;Heating installations for vehicles;Heating installations (Hot water -);Heating installations incorporated in glass;Heating installations incorporated in windows;Heating installations [water];Heating pads [cushions], electric, not for medical purposes;Heating pads, electric, not for medical purposes;Heating pads not for medical purposes [electric or chemically activated];Heating plates;Heating rings;Heating rods;Heating systems for motor cars;Heating units;Heating, ventilating, and air conditioning and purification equipment (ambient);Helmet lights;Hibachis;Hobs;Holding furnaces;Homogenizing furnaces;Hood driers;Hoods (Extractor -) for kitchens;Hoods for air conditioning apparatus;Hoods for cookers;Hoods for ranges;Hoods for ventilating apparatus;Hoods incorporating extractor fans;Hot air apparatus;Hot air bath fittings;Hot air blowers;Hot air curtains;Hot air heat shrinking apparatus;Hot air heating apparatus;Hot air ovens;Hot air shrink tunnels;Hot air tunnels;Hot blast furnaces [for industrial purposes];Hot plates;Hot plates for cooking;Hot plates [for household purposes];Hot pots [electrically heated];Hot tub filters;Hot tub heaters;Hot tub jets;Hot tubs;Hot water apparatus;Hot water boilers;Hot water boilers for beverage making;Hot water bottles;Hot water cylinders;Hot water heaters;Hot water heating apparatus;Hot water heating installations;Hot water installations;Hot water supply heaters;Hot-air space heating apparatus [for industrial purposes];Hotplates;Hot-water space heating apparatus [for industrial purposes];Household tap-water filters;Humidification apparatus for use with air conditioning apparatus;Humidifiers;Humidifiers for central heating radiators;Humidifiers [for household purposes];Humidifiers for household use;Humidifiers [other than for medical use];Humidifying apparatus, other than for medical use;HVAC systems (heating, ventilation and air conditioning);Hydrants;Hydrants for water supply;Hydromassage bath apparatus;Hydromassage tubs;Hydrotherapy baths;Ice boxes;Ice chests;Immersion heaters;Impellers [parts of air conditioning apparatus];Incandescent burners;Incandescent lamps;Incandescent lamps and their fittings;Incandescent lamps for optical instruments;Incandescent light bulbs;Incandescent lighting fixtures;Incinerators;Indoor electrical lighting fixtures;Indoor fluorescent electrical lighting fittings;Indoor fluorescent lighting fixtures;Induction cookers;Induction furnaces;Induction heated casting furnaces;Induction heaters;Induction ovens;Induction ranges;Induction units [heaters];Induction water heaters;Industrial air purifiers;Industrial boilers;Industrial cooking installations;Industrial cooking ovens;Industrial cooling installations;Industrial deep fryers;Industrial dehumidifiers;Industrial dishdrying machines;Industrial drying installations;Industrial furnaces;Industrial heaters;Industrial heating apparatus;Industrial heating furnaces;Industrial heating installations;Industrial humidifiers;Industrial installations for filtering liquids;Industrial lighting fixtures;Industrial ovens;Industrial ovens and furnaces (not for food or beverages);Industrial rice cookers;Industrial treatment installations;Industrial ventilation apparatus;Industrial waste water purification plants;Industrial-water purifying apparatus;Infrared lighting fixtures;Infrared radiators;Inset cooking tops;Inset hobs;Inset hot plates;Installations and apparatus for sanitary purposes;Installations and apparatus for water supply;Installations for air conditioning;Installations for air extraction;Installations for airing;Installations for baking;Installations for central heating;Installations for chemical processing;Installations for conditioning air;Installations for controlling the flow of gases;Installations for cooking;Installations for cooling drinking water;Installations for cooling water;Installations for de-humidifying;Installations for deodorising the atmosphere;Installations for electric lighting;Installations for evaporating;Installations for freezing;Installations for heating;Installations for heating beverages;Installations for heating foodstuffs;Installations for heating swimming pools;Installations for humidifying;Installations for purifying water;Installations for refrigerating;Installations for sanitary purposes;Installations for tempering;Installations for the burning off of gases;Installations for the burning off of liquids;Installations for the collection of gases;Installations for the cooling of air;Installations for the cooling of water;Installations for the roasting of cocoa;Installations for water purification;Installations for water softening;Installations for water treatment under osmotic process;Instantaneous water heaters;Ion exchange installations;Ionic water generators;Ionisation apparatus for the treatment of air;Ionisation chambers;Ionisers for air treatment;Ionising air guns for the treatment of air;Ionising brushes for the treatment of air;Ionising guns for the treatment of air;Ionization apparatus for the treatment of air;Ionization apparatus for the treatment of air or water;Ionization apparatus for the treatment of water;Ionization instruments for the treatment of air;Ionizers for the treatment of air;Irrigation spray nozzles;Isothermic cabinets;Jet nozzles for generating massage currents in spa baths;Jet nozzles for warm air circulations in bubble baths;Jets for bath apparatus;Jets for hydrotherapy baths;Kerosene heaters;Kitchen ranges [ovens];Kitchen sink sprayers;Kitchen sinks;Kitchen stoves;Klieg lights;Laundry dryers;Laundry dryers, electric;Laundry drying machines;Laundry room boilers;Lavatories;Lavatory basins;Lavatory bowls;Lavatory cisterns;Lavatory installations;Lavatory pans;Lavatory seats;Level control valves;Level controlling valves for tanks;Level controlling valves in tanks;Liquid chromatography apparatus for industrial use;Loading apparatus for furnaces;Locally induced air-conditioners [for industrial purposes];Magnetic filters being for use in central heating systems;Magnetic filters being parts of central heating apparatus;Manually-operated plumbing valves;Massage bath installations;Meat chests [refrigerated];Meat safes [refrigerated];Mechanisms for controlling fluid level in tanks [valves];Melting furnaces [for industrial purposes];Membrane apparatus in the nature of filters for purifying water;Membrane purifying apparatus for the purification of water;Membranes for the filtration of water;Microbubble generators for baths;Mixer faucets for water pipes;Mixer showers;Mixer taps [faucets];Mixer taps for the manual regulating of water temperature;Mixer taps for water pipes;Mixing taps [faucets];Mixing valves [faucets];Mixing valves [faucets] for basins;Mixing valves [faucets] for sinks;Mobile air conditioning apparatus;Mobile drying apparatus [heat drying];Mobile heating apparatus;Mobile [portable] sanitary installations;Mobile ventilating apparatus;Molten metal filter chambers;Motorised fans for air conditioning;Motorised fans for ventilation;Non-portable ice chests for household use;Nozzles (Anti-splash tap -);Oil burners;Oil fired boilers;Oil fired heaters;Operating levers for water closet cisterns;Oven ventilator hoods;Ovens;Ovens for the treatment of waste;Ovens for use in the electronics industry;Ovens (Microwave -) for industrial purposes;Ovens, other than for laboratory use;Ovens (Shaped fittings for -);Ovens utilising air frequency fields for cooking;Ovens utilising air frequency fields for drying purposes;Overhead showers;Oxyhydrogen burners;Passage furnaces;Pasteurisers;Pasteurizers;Paternoster furnaces;Pavement heating apparatus;Pedestal bathroom basins;Pedestal bathroom sinks;Pedestal lamps;Pedestals for lavatories;Pedestals for washbasins;Personal heating and drying implements;Personal steambaths;Pervaporisers;Pilot lights for igniting gas fired apparatus;Pipe laying cocks;Pipe line cocks;Pipe line cocks [spigots];Pipe line spigots;Pipes being parts of sanitary facilities;Pipes for heating boilers;Pipes [parts of sanitary installations];Plugs of metal for baths;Plugs of metal for showers;Plugs of metal for sinks;Plugs of metal for wash basins;Plywood drying apparatus;Plywood drying installations;Plywood drying machines;Pollen filtering apparatus;Polymerisation installations;Polymerisation plants;Portable air conditioners;Portable bidets;Portable coldboxes (Electric -);Portable decontamination apparatus;Portable electric fans;Portable electric fires;Portable electric foot baths;Portable electric heaters;Portable electric warm air dryer;Portable evaporative air coolers;Portable solder fume extractors;Portable steam sterilizers;Portable steam sterilizing apparatus;Portable stoves;Portable toilets;Pot furnaces;Power filters for airconditioning;Power filters for water purification [other than machines];Power showers;Powered sanitary installations;Pre-assembled multifunction showers;Prefabricated furnace elements;Pressure controllers [regulators] for gas pipes;Pressure controllers [regulators] for water pipes;Pressure cookers [autoclaves], electric;Pressure relief apparatus for use with gas installations;Pressure relief apparatus for use with water heaters;Pressure relief apparatus forming part of water supply systems;Pressure relief valves [safety apparatus] for gas apparatus;Pressure relief valves [safety apparatus] for gas pipes;Pressure relief valves [safety apparatus] for water apparatus;Pressure relief valves [safety apparatus] for water pipes;Pressure supervision apparatus [safety apparatus for gas apparatus];Pressure supervision apparatus [safety apparatus for gas pipes];Pressure supervision apparatus [safety apparatus for water apparatus];Pressure supervision apparatus [safety apparatus for water pipes];Pressure tanks [water];Pressure vessels for sterilising;Pressure water tanks;Pressurised water reservoirs;Pressurised water tanks;Processing installations for fuel and nuclear moderating material;Propagators [electric];Propane gas fired space heaters;Propane vapour-fired vertically disposed cylindrical convection space heaters;Proving cabinets for dough;Purification apparatus (Air -);Purification apparatus for sewage;Purification apparatus (Sewage -);Purification installations for sewage;Purification installations for waste material;Purification installations (Sewage -);Purification installations (Water -);Purification machines (Air -);Purification machines (Gas -);Purification machines (Water -);Push-on sprays for use with bathroom faucets;Radial air fans;Radiant ceiling plates;Radiant fan heaters;Radiant heaters;Radiant linear heating systems;Radiant space heaters;Radiator heaters;Radiator valves;Radiator valves [thermostatic];Radiators;Radiators, electric;Radiators for central heating installations;Radiators for central heating systems;Radiators [for industrial air-conditioning purposes];Radiators [heating];Rainwater purification installations;Range hoods;Range hoods [extractor hoods, for household purposes];Range hoods for household purposes;Receptacles (Refrigerating -);Rechargeable torches;Rectification columns;Recuperative gas furnaces;Recuperators for chemical processing;Recuperators for pre-heating combustion air in heating systems by the use of hot flue gas;Refining towers for distillation;Refrigerated beverage dispensers [other than vending] units;Refrigerated beverage dispensing units;Refrigerated beverage dispensing units [other than vending];Refrigerated boxes;Refrigerated cabinets for the display of drink;Refrigerated cabinets for the display of food;Refrigerated cabinets for the storage of drink;Refrigerated cabinets for the storage of food;Refrigerated compressed air dryers;Refrigerated containers [electric];Refrigerated containers [gas];Refrigerated counters;Refrigerated dispensing units for beverages;Refrigerated display cabinets;Refrigerated display cases;Refrigerated display counters;Refrigerated display units;Refrigerated food counters;Refrigerated food display apparatus;Refrigerated food display installations;Refrigerated merchandise display cases;Refrigerated shelves;Refrigerated shipping containers;Refrigerated showcases;Refrigerated units;Refrigerating and freezing equipment;Refrigerating apparatus;Refrigerating apparatus and machines;Refrigerating appliances;Refrigerating appliances and installations;Refrigerating boxes [electric];Refrigerating boxes [gas];Refrigerating cabinets;Refrigerating chambers;Refrigerating containers;Refrigerating containers [electric];Refrigerating containers [gas];Refrigerating counters;Refrigerating display cabinets;Refrigerating display cabinets [display cases];Refrigerating display cases;Refrigerating enclosures for freezing;Refrigerating installations;Refrigerating machines;Refrigerating rooms;Refrigerating show cases;Refrigeration in the form of benches;Refrigeration units;Refrigerators;Refrigerators for household purposes;Regenerators (Heat -);Regulating accessories for gas pipes and lines;Regulating accessories for water or gas apparatus and pipes;Regulating and safety accessories for gas apparatus;Regulating and safety accessories for gas pipes;Regulating and safety accessories for water and gas installations;Regulating and safety accessories for water apparatus;Regulating apparatus being parts for water apparatus;Regulating apparatus being parts for water pipes;Regulating apparatus being parts of gas burners;Regulating apparatus being parts of oil burners;Regulating apparatus for gas apparatus;Regulating apparatus for gas installations;Regulating apparatus for gas pipe installations;Regulating apparatus for gas pipes;Regulating apparatus for water apparatus;Regulating apparatus for water installations;Regulating apparatus for water supply apparatus;Regulating fittings for water pipes;Regulating instruments for water supply apparatus;Regulating valves [level controlling in tanks];Regulators [valves] for level controlling in tanks;Regulatory fittings for water pipes;Reheaters (Air -);Reheating furnaces;Reheating gas furnaces;Residential air conditioning units;Residential heating units;Residential lighting fixtures;Residential ventilating units;Retarding cabinets for dough;Reverse osmosis elements for domestic use in reducing the salt content of water;Reverse osmosis elements for industrial use in reducing the salt content of water;Reverse osmosis elements for reducing the brackishness of water;Reverse osmosis elements for reducing the salt content of water;Reverse osmosis filtration units [water treatment equipment];Roof fans;Roof lights [lamps];Room air conditioners;Room air fans;Room coolers;Room deodorant dispensing systems;Room fans;Room heaters;Room humidifiers [apparatus];Room humidifiers that contain water and are placed on central heating radiators;Rotary kilns;Rotary kilns [for industrial purposes];Safety accessories for water or gas apparatus and pipes;Safety fittings for gas pipes;Safety fittings for water pipes;Safety lamps;Safety lamps for underground use;Safety valves for gas apparatus;Safety valves for gas pipes;Safety valves for water apparatus;Safety valves for water pipes;Sales counters [refrigerated];Sanitary and bathroom installations and plumbing fixtures;Sanitary apparatus and installations;Sanitary covers for toilet seats;Sanitary drain armatures for basins;Sanitary drain armatures for baths;Sanitary drain armatures for bidets;Sanitary drain armatures for drip pipelines;Sanitary drain armatures for showers;Sanitary installations;Sanitary installations and apparatus;Sanitary installations, water supply and sanitation equipment;Sanitary units;Sanitary ware;Sanitary ware made of porcelain;Sanitary ware made of stoneware;Sanitary water conduit fittings;Sanitary water fittings;Sanitaryware;Sanitisers;Sanitising apparatus;Saucepans (Electric -);Saucepans (Pressure cooking -), electric;Sauna apparatus;Sauna bath installations;Screens for directing light;Scrubbers [parts of gas installations];Scrubbing columns for the purification of gases;Scrubbing towers for the purification of gases;Seat lids [parts of sanitary installations];Seats for water closets;Seats (Toilet -);Sectional radiators;Self regulating heaters in the form of flexible bands;Self regulating heaters in the form of flexible straps;Self regulating heaters in the form of straps;Separators for removing condensation by refrigeration;Separators for scrubbing air;Separators for scrubbing gas;Shaped fittings for furnaces;Shaped fittings for ovens;Shell heat exchangers;Shoe sterilizers for household purposes;Shower apparatus;Shower attachments;Shower bases;Shower bath cubicles;Shower bath fittings;Shower bath installations;Shower bath screens (Metal -);Shower baths;Shower cabinets;Shower cabins;Shower control valves;Shower control valves [plumbing fittings];Shower cubicles;Shower cubicles [enclosures (Am.)];Shower doors;Shower doors with a metal frame;Shower doors with a non-metallic frame;Shower enclosures;Shower fittings;Shower head sprayers;Shower heads;Shower heads being parts of water supply installations;Shower hoses;Shower hoses for hand showers;Shower installations;Shower mixers;Shower mixing valves;Shower panels;Shower pans;Shower platforms;Shower roses;Shower screens;Shower spray heads;Shower sprayers [plumbing fittings];Shower stalls;Shower stands;Shower taps;Shower trays;Shower tubs;Shower units;Shower valves;Showers;Showers for sale in kit form;Side-entry baths for use by the physically handicapped;Sight glasses for boilers;Simulated coal fires [domestic];Simulated log fires [domestic];Single lavatories;Single lavatories being close coupled;Single lavatories being inset;Single lavatories being wall mounted;Single lavatories moulded from composite material;Single lavatories pressed from steel;Single-lever faucets for sinks;Sink pedestals;Sink sprayers [plumbing fittings];Sink strainers [plumbing fittings];Sink units;Sink units [other than furniture];Sinks;Sintering furnaces;Sitz baths;Sitz-baths (Bath tubs for -);Sliding plate fire dampers;Sliding plate smoke dampers;Smelting furnaces;Smoke purifiers;Smoke release dampers;Sockets for electric lights;Socks, electrically heated;Softening apparatus (Water -);Solar collectors for heating;Solar energy collectors for heating;Solar energy powered heating apparatus;Solar energy powered heating installations;Solar furnaces;Solar heat collection panels;Solar heating apparatus;Solar heating installations;Solar heating panels;Solar lamp units;Solar lamps;Solar lights;Solar panels for use in heating;Solar powered lamps;Solar powered torches;Solar powered ventilation apparatus;Solar thermal collectors [heating];Solar water heaters;Solaria being suntanning apparatus, not for medical purposes;Solaria, other than for medical purposes;Solid fuel burning stoves;Sous vide cookers, electric;Sous-vide cookers, electric;Spa baths;Spa baths [vessels];Spa pools;Space heaters;Space heaters for vehicles;Space heating apparatus;Space heating apparatus for industrial use;Spark igniters for gas appliances;Spas [heated pools];Spigots;Spigots [faucets];Spigots for pipes and pipelines;Spits [cooking apparatus];Spits [parts of cooking apparatus];Spouts [plumbing fittings];Spray fittings [parts of sanitary installations];Spray fittings [parts of shower installations];Spray handsets for showers;Spray heads for showers;Spray installations for the automatic watering of fields;Spray units being parts of water supply installations;Sprayers [automatic installations] for watering;Stage lighting apparatus and instruments;Stainless steel sanitary ware;Stainless steel sink tops;Stainless steel sinks;Stands adapted for cookers;Stationary hair dryers;Steam accumulators;Steam baths;Steam baths, saunas and spas;Steam boilers for steam generating [other than parts of machines];Steam boilers, other than parts of machines;Steam cabinets for the treatment of clothing;Steam cookers;Steam driers;Steam facial apparatus [saunas];Steam generating apparatus;Steam generating installations;Steam generators;Steam generators for domestic use;Steam generators for use with steam baths;Steam heating apparatus;Steam heating apparatus [for industrial purposes];Steam producing apparatus;Steam producing installations;Steam producing machines;Steam radiators for heating buildings;Steam sterilisers;Steam sterilizers;Steam sterilizers for floors;Steam sterilizers for household use;Steam sterilizers for industrial use;Steam sterilizers for laboratory use;Steam sterilizers for medical use;Steam superheaters [for industrial purposes];Steam valves;Steamers (Electric -) for cooking;Steamers (Fabric -);Steamers for chemical processing;Steaming apparatus (Electric -) for cooking;Steaming installations;Steel degassing heating rods;Sterilisation autoclaves;Sterilisation autoclaves for medical use;Sterilisers;Sterilising appliances;Sterilization apparatus;Sterilization, disinfection and decontamination equipment;Stills;Stills for chemical processing;Stop cocks for regulating gas;Stop cocks for regulating water;Stop valves being safety apparatus for gas apparatus;Stop valves being safety apparatus for water apparatus;Stop valves for regulating gas;Stop valves for regulating water;Storage heaters;Storage water heaters;Stove burner covers;Stoves;Stoves for cooking;Stoves for heating;Stoves [heating apparatus];Strainers for use with shower trays;Strainers for water lines;String lights for festive decoration;Structural plates for ovens;Studio lamps;Submerged combustion evaporation units;Suction ventilators;Supply air diffusers;Supports adapted for use with solar heating tubes;Supports for kilns;Surface aerators for ponds;Suspension rails [not electrified] for electrical lighting fixtures;Swimming pool chlorinating apparatus;Swimming pool heaters;Table fans;Table lamp (Lampshades for -);Table lamps;Table top ovens;Tail lamp bulbs;Tap water faucets;Taps;Taps [cocks, spigots] faucets [Am.] for pipes;Taps [cocks, spigots] [faucets (Am.)] for pipes;Taps [faucets];Taps for bidets;Taps for pipes and pipelines;Taps for regulating gas flow;Taps for regulating water flow;Taps for sanitary installations;Taps for the control of water flow;Taps for the control of waterflow;Taps for washstands;Taps for water pipes;Taps for water supply;Taps for water supply installations;Tap-water purifying apparatus;Tea filters [machines];Tea kettles [electric];Tea makers [electric];Tea making machines;Tea urns (Electric -);Tea warmers (Electric -);Telescopic combination flues;Temperature control apparatus [valves] for central heating radiators;Temperature control valves [parts of central heating installations];Temperature control valves [parts of central heating radiators];Temperature control valves [parts of water supply installations];Temperature controllers [valves] for central heating radiators;Temperature controlling apparatus [valves] for central heating radiators;Temperature limiters for central heating radiators [thermostatic valves] incorporating bi-metallic discs;Temperature limiters for central heating radiators [thermostatic valves] incorporating expansion rods;Temperature limiters [valves] for central heating radiators;Temperature regulators [thermostatic valves] for central heating radiators;Temperature responsive control apparatus [thermostatic valves] for central heating radiators;Temperature sensing apparatus [thermostatic valves] for central heating radiators;Temperature sensitive switches [thermostatic valves] for central heating radiators;Temperature sensors [thermostatic valves] for central heating radiators;Terminal water supply fittings;Thermal baths;Thermal controls [valves] for central heating radiators;Thermal fluid heaters;Thermal incineration installations;Thermal oxidizers for industrial air pollution control;Thermal radiators for the heating of buildings;Thermal storage apparatus [solar energy] for heating;Thermal storage instruments [solar energy] for heating;Thermal treatment furnaces;Thermoelectric apparatus for heating beverages;Thermoelectric apparatus for heating foodstuffs;Thermostatic valves;Thermostatic valves as parts of heating installations;Thermostatic valves [parts of heating installations];Tinning furnaces;Toilet bowls;Toilet bowls and seats sold as a unit;Toilet bowls with integrated bidet water jets;Toilet cisterns;Toilet seats with automatic sanitary cover replacement before use;Toilet stool units with a washing water squirter;Toilet tank balls;Toilet tanks;Toilets;Toilets adapted for medical patients;Toilets adapted for use by the physically handicapped;Toilets for incorporation in portable buildings;Toilets incorporating cisterns;Toilets, portable;Toilets [water-closets];Toilets with sterilizing functions;Toilets with washing functions;Tool reheating furnaces;Touchless taps;Towel steamers;Towel steamers for hair salons;Towel steamers [for hairdressing purposes];Tub control valves [plumbing fittings];Tub overflows;Tub spouts;Tub wastes;Tubes (Discharge -), electric, for lighting;Tubes (Luminous -) for lighting;Tubular heating elements;Tumble driers [heat driers];Tumble dryers;Tumble dryers [heat dryers];Tumblers [heat driers] for laundry use;Tumblers [heat dryers] for laundry use;Turbine ventilators [ventilation apparatus];Turn sign-board lamps for motor vehicles;Under floor heating;Underfloor heating apparatus;Underfloor heating installations;Uplighters;Urinal sanitiser units;Urinals;Urinals being parts of sanitary installations;Urinals [sanitary fixtures];Vacuum distillation apparatus for industrial use;Vacuum distillation columns for industrial use;Vacuum steam heating apparatus;Valves as part of radiators;Valves being parts of sprinkler systems;Valves [faucets] being parts for sanitary installations;Valves for air conditioners;Valves (Level controlling -) being parts for sanitary installations;Valves (Level controlling -) in tanks;Valves [plumbing fittings];Valves (solenoid controls for automatically operating -) [parts of heating installations];Valves [taps] being parts for sanitary installations;Valves (temperature sensitive controls for automatically operating -) [parts of heating installations];Valves (Thermostatic -) [parts of heating installations];Vanity units being wash hand basins;Vanity units incorporating basins [connected to the water supply];Vapour extraction hoods for cookers;Vapour extraction hoods for fireplaces;Vapour extraction hoods for stoves;Vapour extractor hoods for cookers;Vapour extractor hoods for kitchen stoves;Variable height baths for use by the physically handicapped;Ventilating apparatus;Ventilating apparatus for vehicles;Ventilating exhaust fans;Ventilating fans;Ventilating fans for commercial use;Ventilating fans for household use;Ventilating fans for industrial purposes;Ventilating fans for industrial use;Ventilating fans for use in vehicles;Ventilating hoods for laboratories;Ventilating hoods for smoke;Ventilating hoods for steam;Ventilating installations;Ventilating units;Ventilation [air-conditioning] installations and apparatus;Ventilation [air-conditioning] installations for vehicles;Ventilation apparatus;Ventilation grilles being parts of extractor fans;Ventilation hoods;Ventilation hoods for laboratories;Ventilation hoods for stoves;Ventilation installations for kitchens;Ventilation terminals;Ventilators for heat exchangers;Vortex inhibitors;Walk-in coolers;Walk-in freezers;Walk-in refrigerators;Wall-mounted spouts for baths;Wall-mounted spouts for bidets;Wall-mounted spouts for sinks;Wall-mounted spouts for wash-hand basins;Walls for shower cabins;Walls for shower cubicles;Warm air dryers for use in drying hair;Warm air hand dryers;Warm air heating apparatus;Warmers [not for medical use];Wash basin stoppers;Wash basins [parts of sanitary installations];Wash boilers;Wash bowls [parts of sanitary installations];Wash fountains;Washers for water faucets;Washers for water taps;Wash-hand basins [parts of sanitary installations];Wash-hand bowls [lavatory] parts of sanitary installations;Wash-hand bowls [parts of sanitary installations];Washing coppers;Washrooms (Hand drying apparatus for -);Washstand lamps;Waste assemblies for basins;Waste assemblies for baths;Waste disposal furnaces;Waste disposal incinerators;Waste fittings for basins;Waste fittings for baths;Waste fittings for sanitary ware;Waste incinerators for household purposes;Waste incinerators for industrial purposes;Waste pipes for bathtubs;Waste pipes for sanitary installations;Waste water purification units;Waste water treatment tanks;Waste water treatment tanks for household purposes;Wastewater purification units;Wastewater treatment installations;Wastewater treatment tanks for household purposes;Wastewater treatment tanks for industrial purposes;Water boilers;Water chillers;Water cisterns;Water closet seats;Water closets;Water closets incorporating douches;Water conditioning apparatus;Water conditioning installations;Water conditioning units;Water conduits installations;Water control valves;Water control valves for faucets;Water control valves for water cisterns;Water control valves [level controlling] in cisterns;Water coolers;Water coolers and heaters;Water cooling apparatus;Water cooling installations;Water cooling towers;Water desalinating apparatus;Water desalinating apparatus utilizing reverse osmosis;Water desalination plants;Water disinfection apparatus;Water dispensers;Water distillation units;Water distilling units;Water distributing apparatus [automatic];Water distribution installations;Water distributor armatures for heating;Water faucet spout;Water faucets;Water filtering apparatus;Water filtering apparatus for domestic use;Water filtering apparatus for industrial use;Water filtering installations;Water filtering units;Water filtering units for aquariums;Water filters;Water filters for household purposes;Water filters for industrial purposes;Water filters [installations] for agricultural purposes;Water filters [machines] for agricultural purposes;Water filtration apparatus;Water filtration bottles sold empty;Water filtration installations;Water filtration jugs;Water flushing installations;Water fountains;Water heaters;Water heaters and boilers;Water heaters [apparatus];Water heaters for household use;Water heaters for industrial use;Water heaters for shower baths;Water heaters for showers;Water heating installations;Water immersion heaters;Water intake apparatus;Water ionizers;Water ionizers [for household purposes];Water jets for use in hot tubs;Water mixing appliances;Water mixing devices;Water or gas apparatus and pipes (Regulating accessories for -);Water or gas apparatus and pipes (Safety accessories for -);Water outlets [faucets];Water pressure reducers [regulating accessories];Water pressure reducers [safety accessories];Water purification apparatus;Water purification, desalination and conditioning installations;Water purification filters;Water purification installations;Water purification machines;Water purification tanks;Water purification units;Water purifiers;Water purifiers for household purposes;Water purifiers for industrial use;Water purifiers for industry;Water purifying apparatus;Water purifying apparatus and machines;Water purifying apparatus for household use;Water purifying installations;Water purifying units;Water purifying units for producing potable water;Water regulating apparatus;Water regulating valves [regulating accessories];Water regulating valves [safety accessories];Water shower apparatus;Water softeners;Water softeners [apparatus];Water softening apparatus;Water softening apparatus and installations;Water softening installations;Water softening installations and apparatus;Water softening units;Water sprinkling devices [automatic];Water sterilisers;Water sterilising apparatus;Water sterilizers;Water supply apparatus;Water supply installations;Water taps;Water taps being parts of sanitary installations;Water taps being parts of water supply installations;Water treatment apparatus for water purification;Water treatment apparatus for water softening;Water treatment apparatus for water softening for domestic use;Water treatment filters;Water treatment units for aerating and circulating water;Watering apparatus [automatic] for garden use;Watering installations, automatic;Watering machines for agricultural purposes;Water-pipes for sanitary installations;Water-saving aerators for faucets;Water-saving faucets;Water-saving showerheads;Water-saving toilets;Wet scrubbers;Whirlpool baths;Whirlpool jets;Whirlpool spa bath installations;Whirlpool tubs;Whirlpool-jet apparatus;Whirlpools;Window air conditioning apparatus;Window-mounted air conditioning units;Window-mounting air-conditioners [for industrial purposes];Wire patenting furnaces.

Abrasive cleaning of metallic surfaces;Abrasive cleaning of non-metallic surfaces;Abrasive cleaning of surfaces;Acoustic ceiling cleaning;Advice relating to preventing blockages in plumbing lines;Advice relating to preventing blockages in septic tanks;Advisory services relating to building construction;Advisory services relating to building demolition;Advisory services relating to building refurbishment;Advisory services relating to excavating;Advisory services relating to pipe laying;Advisory services relating to surfacing projects;Advisory services relating to the alteration of buildings;Advisory services relating to the care of gauge blocks;Advisory services relating to the care of slip gauges;Advisory services relating to the construction of buildings;Advisory services relating to the construction of public works;Advisory services relating to the installation of building automation equipment;Advisory services relating to the installation of fire prevention equipment;Advisory services relating to the installation of fixings;Advisory services relating to the installation of generators;Advisory services relating to the installation of heating and cooling apparatus;Advisory services relating to the installation of hydraulic equipment;Advisory services relating to the installation of lighting apparatus;Advisory services relating to the installation of plumbing;Advisory services relating to the installation of pumps;Advisory services relating to the installation of security and safety equipment;Advisory services relating to the installation of solid fuel heating systems;Advisory services relating to the maintenance and repair of mechanical and electrical equipment;Advisory services relating to the maintenance of buildings;Advisory services relating to the maintenance of environmental control systems;Advisory services relating to the maintenance of fixings;Advisory services relating to the maintenance of gauge blocks;Advisory services relating to the maintenance of plumbing;Advisory services relating to the maintenance of slip gauges;Advisory services relating to the reinstatement of trenches;Advisory services relating to the renovation of property;Advisory services relating to the repair of buildings;Advisory services relating to the repair of civil engineering structures;Advisory services relating to the repair of environmental control systems;Advisory services relating to the repair of motor vehicles;Advisory services relating to the repair of plumbing;Air compressors (Rental of -);Air conditioning apparatus cleaning services;Air conditioning apparatus installation and repair;Air conditioning contractor services;Air conditioning vent sealing services;Air duct cleaning services;Air-conditioning system installation and repair;Anti-corrosion treatment;Anti-rust treatment;Apartment refurbishment services;Application of bridge expansion joints;Application of coatings for the repair of surfaces of buildings;Application of coatings for the repair of walls;Application of coatings to buildings;Application of coatings to swimming pools;Application of coatings to tunnels;Application of protective coatings for buildings;Application of protective coatings to building surfaces;Application of protective coatings to cavity surfaces;Application of protective coatings to tank surfaces;Application of protective paint to buildings;Application of protective paint to wood;Application of rendering to buildings;Application of rendering to swimming pools;Application of rendering to tunnels;Application of screeds;Application of surface coatings;Application of underlayments;Application of waterproof coatings for roofs;Application of waterproof linings;Asbestos extraction;Asbestos removal;Asphalting;Assembling [installation] of building framework;Assembling [installation] of machine plant;Assembling [installation] of shelving;Assembling [installation] of storage systems;Assembling of scaffolding;Assembly [installation] of accessories for vehicles;Assembly of prefabricated houses;Basement waterproofing;Beneath ground construction work relating to cabling;Beneath ground construction work relating to drain laying;Beneath ground construction work relating to foundation laying;Beneath ground construction work relating to gas supply mains;Beneath ground construction work relating to gas supply pipes;Beneath ground construction work relating to pipework;Beneath ground construction work relating to plumbing;Beneath ground construction work relating to sewers;Beneath ground construction work relating to water supply mains;Beneath ground construction work relating to water supply pipes;Beneath ground construction work relating to wiring;Boiler cleaning and repair;Boiler cleaning services;Boiler repair services;Building;Building and construction services;Building caulking services;Building cleaning;Building construction;Building construction advisory services;Building, construction and demolition;Building construction and demolition services;Building construction and repair;Building construction consultancy;Building construction services;Building construction supervision;Building construction supervision services for building projects;Building construction supervision services for real estate projects;Building consultancy;Building consultancy services;Building damp-proofing;Building demolition;Building equipment (Rental of -);Building inspection [in the course of building construction];Building insulating;Building insulation;Building maintenance;Building maintenance and repair;Building maintenance and repair services provided by a handyman;Building of apartment buildings;Building of commercial properties;Building repair;Building repair and renovation;Building repairs;Building restoration;Building sealing;Building sealing and caulking services;Building services;Building services relating to building for habitation;Building services relating to building for industry purposes;Buildings (Renovation of -);Buildings (Restoration of -);Buildings (Sealing of -) during construction;Buildings (Supervision during construction of -);Buildings (Waterproofing of -) during construction;Central heating installation;Cleaning of ballast lines;Cleaning of boilers;Cleaning of drains;Cleaning of drains by high pressure water jetting;Cleaning of industrial boilers;Cleaning of industrial plant;Cleaning of industrial premises;Cleaning of machines;Cleaning of mobile sanitary facilities;Cleaning of storage tanks;Cleaning of water cylinders;Cleaning of water supply pipework;Cleaning of water supply plumbing;Cleaning of water tanks;Cleansing of baths;Cleansing of buildings;Cleansing of tanks;Clearing and cleaning gutters;Clearing of pipework systems used in the manufacturing industries;Clearing of pipework systems used in the refining industries;Coating of drains;Coating of pipes;Coating of sewers;Coating [painting] services;Coating services for the maintenance of industrial engineering plant;Coating services for the repair of industrial engineering plant;Coating services for the repair of marine engineering plant;Coating services for the repair of ships;Construction of curtain walls;Construction of diaphragm walls;Construction of drainage systems;Construction of exploitation pipelines;Construction of exploitation platforms;Construction of foundations for civil engineering structures;Construction of industrial furnaces;Construction of interior accommodation;Construction of kitchens;Construction of leisure complexes;Construction of medical establishments;Construction of property;Construction of prospecting pipelines;Construction supervision;Consultancy and information services relating to construction;Consultancy, information and advisory services relating to the construction of public works;Consultancy services relating to the repair of buildings;Consultation in building construction supervision;Conversion of business premises;Damp proofing services;Damp-proofing [building];Damp-proofing during construction;Detection of draughts in buildings;Detection of leaks within buildings;Disinfection of buildings against bacterial infestation;Disinfection of premises;Disinfection of premises against bacterial infestation;Disinfection services;Drainage services;Draught proofing;Emergency servicing of gas supply apparatus;Emergency servicing of water supply apparatus;Excavation of underground tanks;Fluid pumping services;Freezers (Installation of -);Freezers (Repair of -);Freezing equipment installation and repair;Furnace installation and repair;Furnace installation and repairs;Furnace rebricking and rebuilding;General building contractor services;Hazardous waste clean-up services;Heat insulation of windows;Heating contractor services;Heating equipment installation;Heating equipment installation and repair;Heating equipment repair;HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair;Installation and maintenance of irrigation systems;Installation and maintenance of photovoltaic installations;Installation and maintenance of solar thermal installations;Installation and repair of air conditioning apparatus;Installation and repair of air-conditioning apparatus;Installation and repair of heating equipment;Installation, maintenance and repair of air-conditioning apparatus;Installation of access control systems;Installation of air conditioning apparatus for use in clean rooms;Installation of apparatus for air-conditioning;Installation of apparatus for heating;Installation of apparatus for sanitation;Installation of apparatus for ventilating;Installation of boilers;Installation of central heating;Installation of central heating apparatus;Installation of central vacuum cleaning systems;Installation of clean room environmental control systems;Installation of drying apparatus;Installation of dust extraction apparatus;Installation of electricity generators;Installation of energy-saving apparatus;Installation of environmental control systems;Installation of environmental engineering systems;Installation of environmental protection systems;Installation of gas and water pipelines;Installation of gas supply and distribution apparatus;Installation of heating and cooling apparatus;Installation of heating apparatus;Installation of high tensile structures;Installation of hydraulic equipment;Installation of industrial machinery;Installation of industrial plant;Installation of instrumentation systems;Installation of insulating glass in conservatories, windows, doors and greenhouses;Installation of insulating materials;Installation of insulating materials in buildings, roofs and structures;Installation of pipe insulation;Installation of pipe systems for conducting of gases;Installation of pipe systems for conducting of liquids;Installation of pipe systems for conducting of steam;Installation of pipelines;Installation of pipework systems;Installation of plant;Installation of plumbing;Installation of plumbing systems;Installation of pneumatic bulk material handling systems;Installation of power generating apparatus;Installation of refrigerating apparatus;Installation of sanitary apparatus;Installation of ventilation and dust extraction systems;Installation of washroom apparatus;Installation of water pipes;Installation of water softeners;Installation of water supply apparatus;Installation of window coatings;Installation, repair and maintenance of air reheaters;Installation, repair and maintenance of boiler tubes;Installation, repair and maintenance of heating equipment;Installation, repair and maintenance of steam condensers;Insulation of pipelines;Insulation of pipes;Insulation services;Interference suppression in electrical apparatus;Interference suppression services for electrical apparatus;Lagging of pipework;Maintaining and repair of drain pipes;Maintaining septic systems;Maintenance and repair of air conditioning apparatus;Maintenance and repair of building contents;Maintenance and repair of buildings;Maintenance and repair of burners;Maintenance and repair of cooling appliances and installations;Maintenance and repair of gas and electricity installations;Maintenance and repair of heating;Maintenance and repair of heating apparatus;Maintenance and repair of heating installations;Maintenance and repair of medical instruments, apparatus and equipment;Maintenance and repair of office buildings;Maintenance and repair of pipeline systems;Maintenance and repair of pipelines;Maintenance and repair of pipes used in industrial equipment;Maintenance and repair of refrigerating apparatus;Maintenance and repair of residential buildings;Maintenance and repair of solid fuel boilers;Maintenance and repair of storage tanks;Maintenance and repair of systems incorporating hoses which convey fluid;Maintenance and repair of ventilating apparatus;Maintenance of buildings;Maintenance of domestic refrigeration;Maintenance of electronic or air conditioning systems;Maintenance of plumbing;Maintenance of power generating apparatus and installations;Maintenance of property;Maintenance of water pollution control equipment;Maintenance of water purifying apparatus;On site building project management;Pipe installation services;Pipe laying;Pipe laying services;Pipe-fitting;Pipeline construction;Pipeline construction and maintenance;Pipeline installation and repair;Pipeline insulation;Pipeline laying;Pipeline maintenance;Plumbing;Plumbing and gas and water installation;Plumbing and glazing services;Plumbing apparatus (Rental of -);Plumbing installation advisory services;Plumbing installation, maintenance and repair;Plumbing maintenance advisory services;Plumbing repair advisory services;Plumbing services;Preservation of buildings;Property maintenance;Providing information relating to building cleaning;Providing information relating to septic tank cleaning services;Providing information relating to storage tank cleaning services;Providing information relating to the repair or maintenance of air conditioning apparatus;Providing information relating to the repair or maintenance of bathtubs;Providing information relating to the repair or maintenance of boilers;Providing information relating to the repair or maintenance of freezing machines and apparatus;Providing information relating to the repair or maintenance of gas water heaters;Providing information relating to the repair or maintenance of industrial washing machines;Providing information relating to the repair or maintenance of laboratory apparatus and instruments;Providing information relating to the repair or maintenance of machines and apparatus for processing food or beverages;Providing information relating to the repair or maintenance of metalworking machines and tools;Providing information relating to the repair or maintenance of mining machines and apparatus;Providing information relating to the repair or maintenance of pumps;Providing information relating to the repair or maintenance of storage tanks;Providing information relating to the repair or maintenance of water pollution control equipment;Providing information relating to the repair or maintenance of water purifying apparatus;Providing online information relating to building construction;Provision of information relating to the construction industries;Pump repair;Pump repair and maintenance;Pump repair or maintenance;Pump repairing;Pumping septic tanks;Pumps for drainage purposes (Rental of -);Re-barrelling;Reconditioning of vacuum pumps and parts thereof;Refrigerator repair;Refurbishment of air conditioning plant;Renovating services relating to conduits for water supply;Renovating services relating to discharge conduits;Renovation and repair of buildings;Renovation and restoration of buildings;Renovation of buildings;Renovation of industrial boilers;Renovation of plumbing;Renovation of underground pipes;Rental of abrasive cleaning apparatus;Rental of drainage pumps;Repair of air conditioning apparatus;Repair of air filtering apparatus;Repair of air filters;Repair of air filters and parts thereof;Repair of energy supply installations;Repair of heat recovery apparatus;Repair of heating apparatus;Repair of hollowware;Repair of steam generating apparatus;Repair of structures for use in high temperature conditions;Repair of ventilating apparatus;Repair of water pollution control equipment;Repair of water purifying apparatus;Repair of water supply apparatus;Repair of water supply installations;Repair or maintenance of air conditioning apparatus;Repair or maintenance of air-conditioning apparatus [for industrial purposes];Repair or maintenance of boilers;Repair or maintenance of gas water heaters;Repair or maintenance of water pollution control equipment;Repair or maintenance of water purifying apparatus;Repair work on buildings;Repairing construction works;Repairs to buildings;Retrofitting of air conditioning installations in buildings;Retrofitting of heating installations in buildings;Retrofitting of heating, ventilating and air conditioning installations in buildings;Retrofitting of ventilating installations in buildings;Routine servicing of air conditioning apparatus;Routine servicing of drying apparatus;Routine servicing of dust extraction apparatus;Routine servicing of heating apparatus;Routine servicing of refrigerating apparatus;Routine servicing of ventilating apparatus;Services for the renovation of buildings;Services for the repair of heat exchangers;Services for the repair of pipelines;Services for the repair of pipes;Servicing of conduits;Servicing of industrial boilers;Sewer pipe cleaning;Sewer pipe maintenance;Sewer pipe renovation;Sewer pipe servicing;Storage tank cleaning;Unblocking of drains;Unblocking of waste disposal vessels.