11 Apparatus and installations for lighting, namely, lighting installations; Apparatus and installations for heating, namely, heating installations, central heating installations, stove being heating apparatus; Apparatus and installations for cooling water; Apparatus and installations for steam generating, namely, steam generating installations; Apparatus and installations for cooking, namely, stoves for cooking; Apparatus and installations for drying, namely, drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Apparatus and installations for ventilating, namely, ventilating exhaust fans; Apparatus and installations for water supply, namely, faucets; Apparatus and installations for sanitary purposes, namely, steam rooms