Lighting apparatus, namely, lighting installations; heating installations; cooking apparatus, namely, cooking ovens; cooling apparatus, namely, refrigerators; ventilation apparatus, namely, ventilators for bathrooms and ventilation hoods; steam generating installations; drying apparatus, namely, clothes drying machines; water distribution apparatus, namely, water control valves for faucets; sanitary installations in the nature of bathtubs, sinks, and vanity top sinks; faucets; shower cubicles