CPC Subgroup
F24F 3/14 by humidification; by dehumidification
Full Title
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (room units F24F1/00) > characterised by the treatment of the air otherwise than by heating and cooling > by humidification; by dehumidification
7 direct subcodes
Child Classifications
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- F24F 3/147 with both heat and humidity transfer between supplied and exhausted air
- F24F 3/153 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature