Refrigerator condensers; 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; Refrigerator shelving, drawers, bins and trays; Commercial and industrial cookware, namely gas and electric boilers, gas and electric broilers, gas and electric roasters, gas and electric braising pans; Refrigerators and freezers for household use and replacement parts and fittings therefor; Humidifiers; Air conditioning apparatus and installations; Filters and filtering devices for air and gas conditioning; Desalination units; Grill accessories, namely, charcoal grill conversion units for converting charcoal grills to electric smokers; Water filtration and purification units and replacement cartridges and filters therefor; Structural framework sold as parts of ovens; Reusable capsules, not of paper and sold empty, containing a filter for use in coffee brewing machines; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit
Environmental Control Apparatus