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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
plumbing fixtures and pipes-namely, [sink, water closet,] lavatory, shower, and under-fixture valves,[ faucets,] escutcheons, metal water pipes and tubings, riser tubes, tube connectors, nosepieces and fittings, sink and lavatory drain connectors and fittings, tube connector nipples, elbows, adaptors, tube couplings, compression nipples, sleeves,[ water hammer stops,] (( and kitchen, lavatory, laundry and scullery sinks and sink tops ))