Air conditioning panels for use in walk-in coolers; 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; Electric hot-water bottles; Heating and cooling panels used for indoor heating and cooling purposes; Ice machines and apparatus; Parts for heating and air conditioning systems, namely, heater cores and...