Central station air handlers

Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric. > Fans: > Other, incorporating a refrigerating unit > Other: > Central station air handlers; Combination terminal units, water source or air to air, of a heat transfer capacity not exceeding 5.8 kW (19,800 BTU per hour); Fan coil units; For off-highway vehicles; For humidity and dust sensitive areas, of a heat transfer capacity not exceeding 71.1 kW (242,700 BTU per hour); Single packaged, combination, of a heat transfer capacity not exceeding 15.8 kW (53,900 BTU per hour); Split-system, of a heat transfer capacity not exceeding 47.4 kW (161,800 per hour); Water source, of a heat transfer capacity not exceeding 34.8 kW (118,700 BTU per hour) > Central station air handlers