: Since April 2015, all genuine BITZER compressors feature a QR code on the nameplate.
Generates a precise bill of materials for gaskets, valve plates, and terminal boxes.
I can guide you on the specific technical documentation or parts diagrams relevant to your compressor model. bitzer compressor serial number check
: Enter the 10-digit number into the online eParts portal to view original factory configurations and technical data sheets.
Older Bitzer serial numbers may look like A12345 or 87 654321 . These lack week codes. For these, you generally need to contact Bitzer directly as the digital database only goes back to the mid-90s. : Since April 2015, all genuine BITZER compressors
: Use the BITZER SPOT app or a standard smartphone scanner.
The last segment: 4521 B . The 4521 was the batch sequence. The 'B' was the killer—it stood for Bauformänderung , German for "design change." That 'B' meant the crankcase had a different oil return port than the standard 'A' variant. : Enter the 10-digit number into the online
Example: 11xxxxxxxx means the unit was manufactured in 2011. 3. Use Official Digital Tools
Indirectly. The serial number identifies the compressor model. Cross-reference that model with the refrigerant in the system. For example: Serial number 31 123456 22 15 (2022 unit) implies factory fill with (POE) for HFC refrigerants. But always verify via the nameplate’s oil charge sticker.
What is the (Reciprocating, Screw, or Scroll)?