Description
The Thermo King SB-230 trailer refrigeration unit provides reliable temperature control and high-efficiency performance for transport refrigeration. Featuring OptiSet™ Plus and SMART REEFER™ SR-3 temperature management technology, this SB-Series unit is engineered to deliver precise multi-temp control and reduced fuel consumption.
Key Features
- Diesel-Direct Electric Architecture: Engineered for optimal efficiency and lower operational fuel costs.
- Advanced Temperature Control: Equipped with SMART REEFER™ SR-3 Controller, OptiSet™ Plus modulation, and directional air delivery.
- Durable Construction: Built with long-life composite exterior panels, vibration isolation system, and silicone coolant hoses.
- Condition & Service: Certified pre-owned unit featuring recent comprehensive servicing, new belts, fresh oil and filter replacement, and multi-point technician inspection.
- Integrated Monitoring: Includes LED remote status indicator, ServiceWatch™, and CargoWatch™ data logging.
| Brand | Thermo King |
| Model | SB-230 |
| Product Type | Trailer Refrigeration Unit |
| Condition | Used |
| Controller | SMART REEFER™ SR-3 |
| Fuel System | Common Rail Direct Injection |
| Engine Hours | 6522 Hours |
| Exterior Panels | Long-Life Composite |
| Filtration | EMI-3000 with 5 Micron Filter |















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