Verifying a BITZER compressor serial number is the primary way to confirm a product's authenticity and determine its age. Since April 1, 2015, BITZER has applied to all compressors to combat product piracy. 1. Immediate Authenticity Check: BITZER SPOT App

Country of Origin (First Letter)

S = Germany (Sindelfingen)
C = China (Bitzer Shanghai)
B = Brazil (Sao Paulo)

Method 3: Phone or Email Support (For Problematic Cases)

When the online check fails, contact Bitzer directly.

Scan the QR Code: Use the BITZER SPOT app or a standard smartphone camera to scan the code. Verify Authenticity: The link must always start with https://www.bitzer.de.

| Segment | Value | Meaning | | :--- | :--- | :--- | | Plant Code | 31 | Manufacturing plant (e.g., 31 = Bitzer Germany – Sindelfingen; 41 = Bitzer China) | | Production Order | 123456 | Internal works order number (specific to a batch of identical specs) | | Year of Manufacture | 01 | Year (2001, 2011, 2021 - you need context from the compressor style) | | Week of Manufacture | 10 | Calendar week (Week 10 = early March) | | Sequential Unit Number | 1234 | The specific unit within that week’s production run |

Bitzer Compressor Serial Number Check -

Verifying a BITZER compressor serial number is the primary way to confirm a product's authenticity and determine its age. Since April 1, 2015, BITZER has applied to all compressors to combat product piracy. 1. Immediate Authenticity Check: BITZER SPOT App

Country of Origin (First Letter)

S = Germany (Sindelfingen)
C = China (Bitzer Shanghai)
B = Brazil (Sao Paulo)

Method 3: Phone or Email Support (For Problematic Cases)

When the online check fails, contact Bitzer directly. bitzer compressor serial number check

Scan the QR Code: Use the BITZER SPOT app or a standard smartphone camera to scan the code. Verify Authenticity: The link must always start with https://www.bitzer.de. Verifying a BITZER compressor serial number is the

| Segment | Value | Meaning | | :--- | :--- | :--- | | Plant Code | 31 | Manufacturing plant (e.g., 31 = Bitzer Germany – Sindelfingen; 41 = Bitzer China) | | Production Order | 123456 | Internal works order number (specific to a batch of identical specs) | | Year of Manufacture | 01 | Year (2001, 2011, 2021 - you need context from the compressor style) | | Week of Manufacture | 10 | Calendar week (Week 10 = early March) | | Sequential Unit Number | 1234 | The specific unit within that week’s production run | S = Germany (Sindelfingen) C = China (Bitzer