Cocks for pipes and pipelines being parts of sanitary installations; 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; Electrically heated towel racks; Heating pads, electric, not for medical purposes; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, al...