Electrical and electronic control apparatus and instruments; thermostats; thermostat devices for use with immersion heaters; thermostat devices for use with water coolers; regulating apparatus and instruments; electric measuring apparatus and instruments; checking apparatus and instruments; switches; thermometers; temperature gauges; measuring devices; electric resistance heating elements; parts and fittings for all the aforesaid goods.

Installations and apparatus, all for heating; installations and apparatus, all for drying and for water supply; water chilling apparatus and installations; water chilling installations plumbed direct to mains water, with cooling system and in line water filters; hot water heaters for beverages; electric water heaters and parts and fittings therefore; water heaters; electronic immersion heaters, regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and for pipes; taps; water fountains; push button operated taps and push button operated water fountains; parts and fittings for all the aforesaid goods.

Installations and apparatus, all for heating; installations and apparatus, all for drying and for water supply; water heaters, electric immersion heaters, water heaters; regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and for pipes; pressure water tanks; heaters for baths and for showers; parts and fittings for all the aforesaid goods; all included in Class 11.

Installations and apparatus, all for heating; installations and apparatus, all for drying and for water supply; showers, water heaters, electric immersion heaters, water boilers; regulating fittings for water apparatus and for pipes; parts and fittings for all the aforesaid goods; all included in Class 11.

Installations and apparatus, all for heating and for water supply; water heaters, electronic immersion heaters; hot water heaters for beverages; regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and pipes; pressure water tanks; heaters for baths and showers; water taps and heads thereof; water fountains; parts, fittings and associated equipment for all the aforesaid goods.

Water supply installations; showers; bath installations; water heaters; parts and fittings for all the aforesaid goods; all included in Class 11.

Electrical and electronic apparatus and instruments; thermostats; thermostat devices for use with immersion heaters; regulating apparatus and instruments; electric measuring apparatus and instruments; checking apparatus and instruments; switches; thermometers; temperature gauges; measuring devices; electric resistance heating elements; parts, fittings and associated equipment for all the aforesaid goods; all the aforesaid goods being goods for use with heating, lighting and ventilation equipment.

Installations and apparatus, all for heating; installations and apparatus, all for drying and for water supply; installations and apparatus all for cooling and/or refrigeration; ventilation apparatus and instruments; dehumidifiers; water heaters, electronic immersion heaters, regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and pipes; pressure water tanks; heaters for baths and showers; baths, wash basins, bidets, water closets, shower cubicles and shower trays, all being parts of water supply installations; water taps and heads thereof; shower heads; urinals; water fountains; parts, fittings and associated equipment for all the aforesaid goods.

Electrical and electronic apparatus and instruments all being for heating and water supply; apparatus for electricity distribution; apparatus for electricity supply; electricity storage apparatus; batteries; fire, flame, smoke, gas and/or temperature detecting and indicating apparatus and instruments; gas detectors; gas sensors; heat sensors; measuring, regulating, signalling and checking apparatus and instruments; electronic controls and control panels for heating installations, heating systems and /or boilers; operation and control apparatus and thermostats; thermostatic controls for heating apparatus; thermometers; temperature gauges; timers, timing devices; alarms, alarm systems and alarm sounders; control apparatus, control units and control systems; control apparatus and instruments for heating installations, heating systems and/or boilers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity; safety systems for disabling power in the event of fire, flame, smoke, gas and/or temperature detection; switches; thermostatically controlled switches; relays; circuit breakers; actuator drive interfaces for dampers; programming apparatus and devices, temperature indicators and temperature sensors; ignition apparatus; valves; heat exchangers; water temperature regulators; parts and fittings for the aforesaid goods; computer software and computer hardware.

Apparatus and installations for heating, ventilation and water supply; showers; water heat recovery apparatus and installations; water heat recovery apparatus and installations for showers; domestic heating systems and appliances; solar heating systems and appliances; boilers; heating boilers; combination boilers; combined heat and power boilers; water heaters; gas fires; gas boilers; control systems for gas heaters and gas boilers; illumination effects for gas fires; flues; smoke and fire dampers; dampers for use in heating and ventilating apparatus and equipment; dampers for use in air ducted systems; actuator drive interfaces for dampers; apparatus for ventilation and air control; heat pumps; parts and fittings for all the aforesaid goods.

Electrical and electronic apparatus and instruments all being for heating and water supply; thermostats; electric regulating, measuring and checking apparatus and instruments; switches; thermometers; temperature gauges; timing devices.

Installations and apparatus, all for heating and for water supply; central heating systems; water heaters; electronic immersion heaters; regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and pipes; pressure water tanks; heaters for baths and showers; baths, wash basins, bidets, water closets, shower cubicles and shower trays, all being parts of water supply installations; water taps and heads thereof; shower heads; parts, fittings and associated equipment for all the aforesaid goods; electric resistance heating elements.

Apparatus for electricity distribution; apparatus for electricity supply; electricity storage apparatus; batteries; fire, flame, smoke, gas and/or temperature detecting and indicating apparatus and instruments; gas detectors; gas sensors; heat sensors; measuring, regulating, signalling and checking apparatus and instruments; electronic controls and control panels for heating installations, heating systems and /or boilers; operation and control apparatus and thermostats; thermostatic controls for heating apparatus; thermometers; temperature gauges; timers, timing devices; alarms, alarm systems and alarm sounders; control apparatus, control units and control systems; control apparatus and instruments for heating installations, heating systems and/or boilers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity; safety systems for disabling power in the event of fire, flame, smoke, gas and/or temperature detection; switches; thermostatically controlled switches; relays; circuit breakers; actuator drive interfaces for dampers; programming apparatus and devices, temperature indicators and temperature sensors; valves; parts and fittings for the aforesaid goods; computer software and computer hardware.

Apparatus and installations for heating, ventilation and water supply; domestic heating systems and appliances; solar heating systems and appliances; boilers; heating boilers; combination boilers; combined heat and power boilers; water heaters; electronic immersion heaters, regulating fittings for water apparatus and for pipes; safety fittings for water apparatus and pipes; pressure water tanks; heaters for baths and showers; baths, wash basins, bidets, water closets, shower cubicles and shower trays; water taps and heads thereof; shower heads; urinals; water fountains; electric resistance heating elements; gas fires; gas boilers; control systems for gas heaters and gas boilers; illumination effects for gas fires; flues; smoke and fire dampers; dampers for use in heating and ventilating apparatus and equipment; dampers for use in air ducted systems; actuator drive interfaces for dampers; apparatus for ventilation and air control; dehumidifiers; heat pumps; electrical and electronic apparatus and instruments all being for heating and water supply; ignition apparatus; parts and fittings for all the aforesaid goods.

Solar installations for generating electrical energy from the rays of the sun, and components therefor; photovoltaic installations being units and individual components therefore, solar modules of silicon or other semiconductors; solar panels; programmable timers for switching on electrical devices and switching them off at the pre-programmed times all for control of heating systems, air conditioning systems, or ventilation systems; electric resistance heating elements; electrical and electronic control apparatus and instruments for use with heating, air conditioning or ventilating systems; thermostats; thermostat devices for use with immersion heaters; pressure regulating apparatus and instruments for water systems and heating installations; electric measuring apparatus and instruments for monitoring and control of heating, ventilating and air conditioning installations; thermometers; temperature gauges; electric resistance heating elements; parts, fittings and associated equipment for all the aforesaid goods.

Apparatus and installations, for air conditioning, heating, cooling and ventilation; parts, fittings and associated equipment for all the aforesaid goods; dehumidifiers; apparatus and installations for heating or cooling air; heat exchangers and parts and components thereof; apparatus for air conditioning, air conditioning installations, hot air apparatus, air heaters; installations for recovering warm air; air sterilisers; air humidification apparatus and instruments; fans; central heating systems; water heaters; electronic immersion heaters, electric boilers; water heaters, boilers, hot water pressure tanks; heaters for baths and showers; regulating and safety devices and apparatus, all for heating systems, for water apparatus and water pipes; thermostatic valves for controlling the flow of water, or air; thermostatic water mixing valves; parts and fittings for water supply, water distribution, sanitary and heating installations.