The Carrier HVAC P291-4504RS Run Capacitor is a round, high-performance capacitor rated at 40.0 microfarads (MFD) and 370/440 Volts, built to provide continuous electrical support for HVAC motors. Whether it powers a compressor or fan motor, this capacitor ensures efficient, long-term operation in Carrier heating and cooling systems. Key Features 40.0 µF run capacitor for reliable motor operation Dual-voltage rating: 370/440V for flexible application Compatible with 50/60Hz power systems Round shape for universal mounting Designed for Carrier HVAC systems Specifications Capacitor Type: Run Capacitance: 40.0 µF Voltage Rating: 370/440V Frequency: 50/60Hz Shape: Round Part Number: P291-4504RS Application: Compressor or fan motor support in HVAC systems Compatible Models Fits popular Carrier HVAC units such as: 38YD 048 300, 38YDB030 300, 38YDB036 300, and 20 more models Why Choose This Item Choose the Carrier P291-4504RS 40.0 µF capacitor for stable, energy-efficient motor operation. This OEM-grade component delivers the reliability, durability, and exact fit needed for HVAC systems operating in demanding conditions?helping prevent costly downtime and ensuring peak performance.