Section NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF (84)
Chapter --Air-conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated (8415)
Result ------ Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps) (84158100)