Description
The Thermo King SB-230 trailer refrigeration system delivers dependable temperature control, high fuel efficiency, and long-lasting durability for refrigerated transport. Featuring advanced diesel-direct electric architecture and common rail fuel injection, this unit provides precise multi-temp management while meeting EPA emissions standards.
Equipped with the intuitive SMART REEFER SR-3 control system and OptiSet Plus technology, managing and monitoring load temperatures is streamlined via an exterior-accessible HMI with USB connectivity for fast data transfer.
Key Features
- 6,522 engine hours (rebuilt engine with low operating hours)
- Full service completed including fresh oil change, all new filters, and replacement belts
- Multi-point inspection performed by a trained reefer technician
- Microchannel condenser coil architecture for enhanced airflow and cooling efficiency
- Includes 50-gallon aluminum undermount fuel tank and LED remote indicator light
- CYCLE-SENTRY operational modes and Electronic Throttling Valve (ETV)
| Brand | Thermo King |
| Model | SB-230 |
| Condition | Used |
| Engine Hours | 6,522 |
| Controller | SMART REEFER™ SR-3 Controller |
| Temperature Control | OptiSet™ Plus (Continuous Run, Modulation, CYCLE-SENTRY™) |
| Fuel Tank Capacity | 50 gal |
| Blower Assembly | Smooth Air™ |
| Filtration System | EMI-3000 with 5 micron filter |
| Valve System | Electronic Throttling Valve (ETV) |
| Data Monitoring | CargoWatch™, ServiceWatch™ |















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