Clothes dryers; Commercial dryers and warewashers sold as a unit for washing and drying food plates, bowls, pots, pans and food preparation and cookwares, glasses and utensils; Commercial refrigerators and freezers and replacement parts and fittings therefor; Electrical induction heating apparatus for heating metal workpieces; Gas cooking ovens; Grill accessories, namely, warming trays; Heat sinks for use in heating, cooling and ventilating apparatus; Microwave heaters for sealing containers and joining ceramic parts; Oven gas igniters; Refrigeration equipment, namely, rapid food chilling units; Refrigerators and freezers for household use and replacement parts and fittings therefor; Regulating accessories for water supply, namely, metered valves; Swimming pool water cleaning and filtering units; Temperature controlled, refrigerated or heated mobile units for the storage and delivery of food products