Air-conditioning, air cooling and ventilation apparatus and instruments; Clothes dryers; Commercial refrigerators and freezers and replacement parts and fittings therefor; Lawn sprinkler systems comprising pumps, valves and filters; Multi-purpose, electric countertop food preparation apparatus for cooking, baking, broiling, roasting, toasting, searing, browning, barbecuing and grilling food; Plumbing fittings, namely bibbs, cocks, traps, valves; Plumbing fittings, namely, valves; Refrigerator...