Electrical apparatus and installations; electrical control apparatus; electrical regulating apparatus; heat and temperature regulating apparatus; automatic temperature regulators; electrical resistance elements; semiconductor elements; thermoelements; fluid flow meters; meters for measuring gaseous flow; fuel flow measurement apparatus; control units (thermostats) for use in electric immersion heaters; immersion probes; thermostats; thermostat control apparatus; temperature controlling apparatus (thermostats, other than valves) for central heating installations; thermometers, other than for medical use; temperature measuring apparatus; control units for use in electric immersion heaters; thermal controls for engines; temperature controlling apparatus for machines; temperature sensing apparatus; air temperature sensors; electrical sensors; optical fibre temperature probes; temperature recorders (other than for medical use); heat detecting instruments; thermographic apparatus, other than for medical use; thermocouple wires; thermostat wires; electrical connectors; central heating programmers; remote control units for room heaters; apparatus for suppressing explosions; explosion proof control apparatus; flame detectors; flame monitors; hazard detecting apparatus for use in buildings; including instructional materials sold together with the aforesaid goods, accessories, parts and fittings for all the aforesaid goods allowed in this class

Apparatus and appliances for heating; electric heating apparatus; electric radiant heating apparatus; flues for heating apparatus; solar powered heating apparatus; electric immersion heaters; immersion heaters; industrial heaters; thermal fluid heaters; temperature control apparatus for central heating radiators; temperature and heat regulators being parts of heating installations; temperature sensitive controls for automatically operating valves; thermostatic valves; heating installations; non-electric central heating installations; closed circuit heating installations; radiators for central heating installations; electric heating cables and wires; electric heating elements; electrical heating elements in the form of cables and foil; flat heating elements; tubular heating elements; electric heating filaments; electrical heating pads, other than for medical (treatment) use; machines for working (heating) metals; air conditioning units and apparatus; combined heating and air conditioning apparatus; process ventilation apparatus; processing installations for fuel; including instructional materials sold together with the aforesaid goods, accessories, parts and fittings for all the aforesaid goods allowed in this class

Acoustic board for ceilings (insulation); acoustic screens for insulation; acoustic sheets for insulation; acoustic tiles for insulation; articles made of rubber for insulation purposes; closed cell insulation used in air conditioning apparatus; closed cell insulation used in chilled water tanks; closed cell insulation used in refrigeration apparatus; coating materials for insulation purposes; fabrics for insulation; fabrics made from acrylic for use as insulation; fabrics made from ceramic fibres for use as insulation; fabrics made from cotton for use as insulation; fabrics made from linen for use as insulation; fabrics made from natural fibres for use as insulation; fabrics made from nylon for use as insulation; fabrics made from polyester for use as insulation; fabrics made from silk for use as insulation; fabrics made from synthetic fibres (for insulation); fabrics made from wool for use as insulation; fabrics of inorganic fibres for use as insulation; fabrics of organic fibres for use as insulation; fabrics of plastics for insulation; fabrics woven from ceramic fibres for use as insulation; fiberglass fabrics for insulation; fiberglass for insulation; fibre board for use as insulation; fibreboard for high temperature insulation; fibreglass fabrics for insulation; fibreglass for insulation; fibres impregnated with synthetic resins for insulation; fibrous insulation materials; flexible foamed plastics for insulation; flexible plastic pipe insulation; flexible tubing for insulation purposes; foam for use as heat insulation; foam for use in sound insulation; glass fibers, for insulation; glass fibre for insulation purposes; glass fibres for insulation purposes; glass wool for insulation; heat resistant fabrics (insulation); inorganic fibre fabrics for insulation; insulating apparatus for heat insulation; insulating materials for insulation against heat; insulating materials for insulation against sound; insulating polymeric materials for thermic insulation; insulat ion board made from mineral wool; insulation for pipes; insulation material for roofing; insulation material for use in the aircraft industry; insulation material for use in the ship building industry; insulation materials for pipes; insulation materials in the form of boards; insulation materials in the form of mats; insulation materials in the form of moulded articles; insulation materials in the form of sheets; insulation materials of plastics; insulation sheets; insulations of synthetic material for the thermic protection of pipes; lightweight mineral wool slabs for thermal insulation purposes; materials for acoustic insulation; materials for insulation (other than building glass); materials for insulation made of glass fibre; materials for thermal insulation; materials for wall insulation systems; metal foil for insulation; paints for insulation; pipe wrappings for insulation purposes; plastics materials for insulation purposes; polythene sheeting for insulation; pre-formed insulation components; quilted textile articles for insulation; rigid foam materials for use as insulation materials; rigid foam materials for use in insulation; rock fibres in the form of matting for insulation; rock wool (insulation); rubber for heat insulation; rubber for sound insulation; sound insulation materials; structures of metal for noise absorption (insulation); thermal insulation jackets for hot water cylinders; thermal insulation jackets for industrial plant; thermal insulation jackets for valves; thermal insulation material; wrapping (lagging) of plastics for insulation

Acoustic board for ceilings (other than for insulation); acoustic board for inside walls (other than for insulation); acoustic building materials (other than for insulation); acoustic panels (other than for insulation); acoustic screens (other than for insulation); acoustic sheets (other than for insulation); acoustic tiles (other than for insulation); materials for insulation (building glass); non-metallic building materials having thermal insulation properties; non-metallic ceiling tiles having sound insulation properties; pre-formed insulation components (non-metallic building materials)