Description
True Manufacturing Power Pack / CSIR Box — SKU 842482 (Part No. 1262108)
Keep your True commercial refrigeration equipment operating at peak performance with this genuine OEM-specification Power Pack/CSIR Box. Designed as a direct replacement for True refrigeration units, this component ensures reliable motor starting and consistent electrical performance in demanding commercial environments.
What Is a CSIR Box?
CSIR stands for Capacitor Start Induction Run — a proven motor starting technology widely used in commercial refrigeration compressor circuits. The power pack/CSIR box manages the start capacitor circuit, providing the necessary starting torque to the compressor motor before switching to run mode. A failed or degraded CSIR box can result in compressor hard starts, tripped breakers, or complete system failure, making timely replacement critical to uptime.
Key Features
- OEM-specification replacement for True Manufacturing refrigeration equipment
- Capacitor Start Induction Run (CSIR) motor starting design
- Engineered for reliable compressor motor starting performance
- Direct drop-in replacement — minimizes downtime during service calls
- True Manufacturing part number: 1262108
- Jackson Systems SKU: 842482
Compatible Applications
This power pack/CSIR box is intended for use with True Manufacturing commercial refrigeration units. Always verify compatibility with your specific True model before installation. Consult the True Manufacturing parts documentation or your equipment’s wiring diagram to confirm correct fitment.
Why Choose OEM-Spec Parts?
Using the correct replacement power pack ensures your True refrigeration unit maintains its designed electrical characteristics, protecting the compressor motor and extending equipment life. Aftermarket substitutions may not meet the original electrical specifications, risking premature component failure.
Installation Notes
- Disconnect all power before servicing electrical components
- Follow all applicable local electrical codes and safety standards
- Installation should be performed by a qualified service technician
- Refer to True Manufacturing service documentation for wiring diagrams and torque specifications







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