9
Electronic switching and regulating apparatus; Climate computers, regulating apparatus for central heating installations, regulating apparatus for air-conditioning installations, regulating apparatus for fans; Solar batteries
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Fans (including table-top models); Climate control equipment, Airconditioning apparatus, Air treatment apparatus; Humidifiers; Extractor hoods; Central heating apparatus, solar boilers, solar collectors and solar panels (heating); Heat pumps, boilers and heat pump boilers; Radiator valves; Under-floor heating; Air ducts and fans (parts of the aforesaid apparatus)
37
Installation, fitting, construction, maintenance and repair of electronic switching and regulating apparatus, climate computers, regulating apparatus for central heating installations, regulating apparatus for air treatment installations, regulating apparatus for fans, solar cells, apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Installation services, Placement, Building construction, Maintenance and repair of fans (including table-top models), climate control equipment, air conditioning apparatus, air treatment apparatus, humidifiers, steam extractor hoods, central heating apparatus, solar boilers, solar collectors and solar panels (heating), Heat pumps, Water heaters and Heat pump boilers, radiator valves, under-floor heating, air ducts and ventilators, being parts for the aforesaid apparatus