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DIFF Subclass Not Allocatable
F24T

GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS

Introduced: January 2018

Description

F24T covers devices and systems that extract and utilize thermal energy from the Earth's subsurface for heating and cooling applications. This includes ground source heat exchangers, borehole heat collectors, closed-loop and open-loop geothermal circulation systems, and associated piping and heat transfer arrangements. The classification encompasses both the collection apparatus and integrated geothermal heating/cooling systems for residential, commercial, and industrial buildings. Related heating technologies using conventional or renewable sources are classified elsewhere in F24.

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • F24T 2201/00 Prediction; Simulation 2nd only CPC only CPC only
  • F24T 50/00 Geothermal systems (for producing mechanical power from geothermal energy F03G4/00) since 2018 IPC+CPC Available in IPC and CPC