Air valves for steam heating installations; Expansion tanks for central heating installations; Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Flues for heating boilers; Apparatus for heating; Heating installations; Heaters for vehicles; Cooling installations for liquids; Cooling installations for tobacco; Refrigerating appliances and installations; Humidifiers for central heating radiators; Dampers [heating]; Boiler pipes [tubes] for heating installations; Coils [parts of distilling, heating or cooling installations]; Heating apparatus for defrosting windows of vehicles; Solar thermal collectors [heating]; Valves (Thermostatic -) [parts of heating installations]; Heating installations [water]; Central heating radiators; Water-pipes for sanitary installations; Chambers (Clean -) [sanitary installations]; Apparatus for sanitary purposes; Urinals [sanitary fixtures]; Wash-hand basins [parts of sanitary installations]; Baths; Handle grips for showers; Bath tub and shower partitions; Water closets; Toilet bowls; Toilet seats; Flues and installations for conveying exhaust gases; Sun tanning appliances; Sanitary installations, water supply and sanitation equipment; Burners; Boilers; Apparatus for heating; Lighting and lighting reflectors; Filters for industrial and household use; Personal heating and drying implements; Drying installations; Refrigerating and freezing equipment; Regulating and safety accessories for water and gas installations; Heating, ventilating, and air conditioning and purification equipment (ambient); Taps and control fittings for water supply apparatus and sanitary installations; Baths; Bidets; Parts and accessories for all the aforesaid goods, included in this class.

Wholesaling and retailing via the internet in the fields of sanitary installations and fixtures, water supply fixtures, burners, boilers and heating apparatus, cooking, heating, refrigerating and other treatment apparatus and equipment for foodstuffs and beverages; Wholesaling and retailing via the internet in the fields of personal heating and drying apparatus, regulating and safety accessories for water and gas installations, heating, ventilating, air conditioning and air purifying apparatus and installations, and parts and fittings for all the aforesaid goods; Wholesaling and retailing via the internet in the fields of compressors for refrigerators, Pumps for heating and heating installations, Pumps, Compressors and fans, Motors and engines, Drives and general parts of machines, Parts and fittings for all the aforesaid goods; Wholesaling and retailing via the internet in the fields of pipes of metal, for central heating installations, metal building materials and building elements of metal, unprocessed and semi-processed materials of metal, not adapted for a specific use, goods of common metal, parts and fittings for all the aforesaid goods; Commercial trading and consumer information, namely retailing and wholesaling in relation to sanitary installations and fixtures, water supply fixtures, burners, boilers and heating apparatus, lighting and light reflectors, cooking, heating, refrigerating and other treatment apparatus and equipment for foodstuffs and beverages, parts and fittings for all the aforesaid goods; Commercial trading and consumer information, namely retailing and wholesaling in relation to personal heating and drying apparatus, drying installations, refrigerating and freezing equipment, regulating and safety accessories for water and gas installations, heating, ventilating, air conditioning and air purifying apparatus and installations, lighters, parts and fittings for all the aforesaid goods; Commercial trading and consumer information, namely retailing and wholesaling in relation to compressors for refrigerators, pumps for heating installations, pumps, compressors and fans, motors and engines, drive units and general parts of machines, parts and fittings for all the aforesaid goods; Commercial trading and consumer information, namely retailing and wholesaling in relation to pipes of metal, for central heating installations, metal building materials and building elements of metal, unprocessed and semi-processed materials of metal, not adapted for a specific use, goods of common metal, parts and fittings for all the aforesaid goods; Auctioneering, brokerage, organising business contacts, collective buying, commercial evaluation, preparation of competitions, agency business, import and export services, negotiation and brokerage, ordering, price comparison, procurement services, for others, subscription services, business support; Business management and administrative services, professional business analysis, research and information, advertising, marketing and sales promotion, consultancy and information in relation to the aforesaid services, included in this class.

Installation, cleaning, repair and maintenance in relation to sanitary installations and fixtures, water supply fixtures, burners, boilers and heating apparatus, lighting and light reflectors, cooking, heating, refrigerating and other treatment apparatus and equipment for foodstuffs and beverages, personal heating and drying apparatus, drying installations, refrigerating and freezing equipment, parts and fittings for all the aforesaid goods; Installation, cleaning, repair and maintenance in relation to regulating and safety accessories for water and gas installations, heating, ventilating, air conditioning and air purifying apparatus and installations, lighters, And parts and fittings for all the aforesaid goods; Installation, cleaning, repair and maintenance in relation to compressors for refrigerators, pumps for heating installations, pumps, compressors and fans, motors and engines, drive units and general parts of machines, parts and fittings for all the aforesaid goods; Installation, cleaning, repair and maintenance in relation to pipes of metal, for central heating installations, metal building materials and building elements of metal, unprocessed and semi-processed materials of metal, not adapted for a specific use, goods of common metal, And parts and fittings for all the aforesaid goods; Construction, installation and demolition, rental of tools, construction equipment and apparatus for construction and demolition.

Telecommunications; Telecommunications by means of platforms and portals on the Internet; Providing portals on the Internet.