The Trane USA2236 (40983689) is a dual run capacitor with ratings of 45 + 5 MFD, designed to support both compressor and fan motor operation in HVAC systems. Rated for 370/440VAC and 50/60HZ, this round capacitor ensures reliable starting and running performance, helping maintain energy efficiency and prolonging the life of your unit. Key Features Dual capacitor: 45 MFD (compressor) + 5 MFD (fan) Voltage rating: 370/440VAC for broader compatibility Frequency: Operates at 50/60HZ Round metal can for compact and durable installation Reliable performance in high-demand HVAC systems Specifications Part Numbers: USA2236, 40983689 Capacitance: 45 + 5 microfarads (MFD) Voltage: 370/440VAC Frequency: 50/60HZ Shape: Round Construction: Aluminum can with dual terminals (fan/compressor) Compatible Models (Compatibility not provided; please consult OEM manuals or unit labeling for exact match.) Why Choose This Item Choose the Trane USA2236 for its dependable dual-functionality, universal voltage range, and durable construction?perfect for restoring or maintaining the optimal performance of your HVAC system. A trusted OEM component, it's built for seamless integration and long-term reliability.