| Attribute | Technical Specification |
| Product Name | Sullair Genuine Original WS Controller |
| Part Number | 88290014-903 |
| Controller Type | Microprocessor-Based WS (World Series) Control |
| Compatibility | Sullair LS-16, LS-20, LS-25, and TS Series Compressors |
| Programming | Pre-programmed with Sullair OEM Software |
| Display | High-resolution Backlit LCD |
| Connectivity | Ethernet (Modbus TCP), RS-485 (Modbus RTU) |
| Communication | WST (Web Server Technology) compatible for remote monitoring |
| Input Power | 24VAC (Standard Control Power) |
| Origin | Genuine Sullair (OEM) |