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PCE
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CPC Subgroup
F24F 1/26

Refrigerant piping

Full Title

Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station > Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger > Refrigerant piping

4 direct subcodes

Child Classifications

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  • F24F 1/28 for connecting several separate outdoor units
  • F24F 1/30 for use inside the separate outdoor units
  • F24F 1/32 for connecting the separate outdoor units to indoor units
  • F24F 1/34 Protection means thereof, e.g. covers for refrigerant pipes