Description
Trane SFCAP35D5440R Dual Round Run Capacitor Overview
Keep your air conditioning and heat pump systems running at peak efficiency with the Trane SFCAP35D5440R dual round run capacitor. Engineered to OEM specifications, this capacitor delivers consistent, dependable performance for both compressor and fan motor circuits in a single compact, round housing.
Key Specifications
- Part Number: SFCAP35D5440R
- Capacitance: 30/5 MFD (µF) — dual-rated for compressor and fan motor circuits
- Voltage Rating: 370/440V — compatible with both 370V and 440V applications
- Configuration: Dual run capacitor in a round housing
Features & Benefits
- Dual-section design supports both the compressor and condenser fan motor from a single unit, simplifying installation and reducing component count
- Round housing for easy fitment in standard capacitor brackets and equipment cabinets
- 370/440V dual-voltage rating provides broad compatibility across a wide range of residential and light commercial HVAC equipment
- OEM-quality construction ensures reliable motor starting and running performance
- Helps maintain proper motor efficiency, reducing energy consumption and extending equipment life
Application
The SFCAP35D5440R is designed for use in Trane air conditioners, heat pumps, and other compatible HVAC systems requiring a 30/5 MFD dual run capacitor. It is an ideal direct replacement for failed or degraded run capacitors to restore proper system operation.
Why Choose a Genuine Trane Capacitor?
Using a genuine Trane replacement capacitor ensures compatibility, longevity, and performance that meets the original equipment design standards. Inferior or mismatched capacitors can lead to motor burnout, reduced efficiency, and premature system failure.







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