IPC Subgroup
F24H 15/112 Preventing or detecting blocked flues
Introduced: January 2022
Full Title
Control of fluid heaters > characterised by the purpose of the control > Preventing or detecting blocked flues
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEATING; RANGES; VENTILATING
- Subclass:
- FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
1 direct subcode
Child Classifications
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- F24H 15/116 Disabling the heating means in response thereto