Description
The Supco CS233-280X220 is a round start capacitor engineered to deliver dependable motor-starting performance across a wide range of HVAC and refrigeration applications. With a capacitance range of 233–280 microfarads and a rated voltage of 220VAC, this capacitor provides the surge of energy needed to bring single-phase motors up to operating speed quickly and efficiently.
Supco is a trusted name in HVAC replacement components, and this start capacitor upholds that reputation with a robust round housing that simplifies installation and ensures a secure fit in standard capacitor brackets.
Key Features
- Capacitance range: 233–280 microfarads (µF)
- Rated voltage: 220VAC
- Round form factor for easy mounting and replacement
- Designed for single-phase motor starting in HVAC and refrigeration systems
- Built to Supco’s quality standards for reliable, long-lasting performance
Common Applications
- Air conditioning compressors
- Heat pump compressors
- Refrigeration compressors
- Single-phase electric motors requiring start capacitor assistance
Why Choose Supco?
Supco has been a leading supplier of HVAC/R replacement parts for decades, offering technicians and contractors components they can count on in the field. The CS233-280X220 is a direct-replacement start capacitor that minimizes downtime and keeps systems running at peak efficiency.







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