Description
The Trane SFCAP45D75440R Dual Run Capacitor is an authentic OEM HVAC electrical component engineered to support efficient motor operation in air conditioning and heat pump systems. Dual run capacitors like this one provide two capacitance values in a single unit — helping both the compressor and fan motors start and run smoothly. This capacitor is essential for maintaining reliable performance and reducing electrical stress on your system’s motors.
Key Features
- Dual capacitance design (45 + 7.5 MFD) — Provides two capacitance values in one unit to support both compressor and fan motor circuits.
- 370/440 VAC rating — Designed for high voltage HVAC applications, compatible with standard residential and commercial systems.
- Round can construction — Durable aluminum casing with a compact round shape for easy mounting in motor compartments.
- 50/60 Hz frequency — Suitable for both common electrical service frequencies in HVAC equipment.
- Quick connect terminals — Standard male spade connections simplify installation or replacement.
- Reliable OEM performance — Trane specified build quality ensures proper fit and dependable operation when replacing worn capacitors.







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