Description
The Trane SFCAP20D4440R 20/4 MFD 440 V Round Run Capacitor is a genuine OEM replacement part designed to support reliable motor performance in residential and light‑commercial HVAC systems. This dual capacitor provides dedicated capacitance for both compressor and fan motors, helping improve startup torque, maintain motor speed, and reduce strain on electrical components.
Key Features
- 20/4 Microfarad Dual Capacitor Rating for simultaneous support of compressor and fan motor circuits
- 440 Volt Maximum Rating for use in systems with standard 440 V motor requirements
- Round Can Design for compact installation in HVAC capacitor compartments
- Dual Section Support which helps both compressor and blower motors start and run efficiently
- OEM Construction engineered to meet original Trane specifications for fit and performance
- Helps Improve Motor Efficiency by providing consistent electrical support to reduce wear and prolong component life






