HEATING; RANGES; VENTILATING

Description

Class F24 covers heating systems, cooking ranges, and ventilation equipment. This includes furnaces, boilers, heat exchangers, space heating devices, cooking appliances, and air circulation/extraction systems for buildings and industrial applications. The classification encompasses both the equipment design and associated control mechanisms for thermal management and air handling in residential, commercial, and industrial settings. Related mechanical engineering aspects such as combustion, heat transfer, and air flow regulation fall within this broad category.

IPC and CPC are identically structured here. All 8 subcodes exist in both systems.

6 shared codes have differing titles between IPC and CPC.

Child Classifications

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F24B DOMESTIC STOVES OR RANGES FOR SOLID FUELS (for solid fuels in combination with gaseous fuels, liquid fuels or other kinds of energy supply F24C1/02); IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES heading IPC+CPC Available in IPC and CPC
F24C DOMESTIC STOVES OR RANGES (exclusively for solid fuels F24B); DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION heading IPC+CPC Available in IPC and CPC
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR (using steam or condensate extracted or exhausted from steam engine plants for heating purposes F01K17/02) heading +6 CPC −3 IPC IPC+CPC Available in IPC and CPC
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B15/00; vertical ducts for carrying away waste gases from buildings E04F17/02; tops for chimneys or ventilating shafts, terminals for flues F23L17/02) heading +6 CPC −4 IPC IPC+CPC Available in IPC and CPC
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL (steam generation F22) heading +5 CPC IPC+CPC Available in IPC and CPC
F24S SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS (for producing mechanical power from solar energy F03G6/00) heading since 2018 +1 CPC IPC+CPC Available in IPC and CPC
F24T GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS heading since 2018 +1 CPC IPC+CPC Available in IPC and CPC
F24V COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR heading since 2018 IPC+CPC Available in IPC and CPC